Фосфорорганические соединения

ФОСФОРОРГАНИЧЕСКИЕ СОЕДИНЕНИЯ


1.    Allyldiphenylphosphine,  95%   [2741-38-0]  C15H15P   FW   226.26 

        

CH2=CHCH2P(C6H5)2


2.     Allyldiphenylphosphine  oxide,  97%   [4141-48-4]  C15H15OP   FW  242.26  


CH2=CHCH2P(O)(C6H5)2

 

3.     Allyltriphenylphosphonium  bromide,   99%  [1560-54-9] C21H20BrP   FW  383.27


CH2=CHCH2P(C6H5)3 Br


4.     Acetonyltriphenylphosphonium  chloride,   98%  [1235-21-8] C21H20ClOP   FW  354.82


CH3COCH2P(C6H5)3 Cl


5. 

Allyl(triphenylphosphoranylidene)

acetate,  97%  [104127-76-6] C23H21O2P   FW  360.40


(C6H5)3P=CHCOOCH2CH=CH2


6.

(Allyloxycarbonylmethyl)

triphenylphosphonium iodide, 97%[206557-04-2] C23H22IO2P   FW  488.31


(C6H5)3PCH2COOCH2CH=CH2


7.   (2-Aminobenzyl)triphenylphosphonium bromide,  97%  [78133-84-3] C25H23BrNP   FW  448.35

H2NC6H4CH2P(C6H5)3 Br


8.     1,2-Bis(dichlorophosphino)ethane,   97%   [28240-69-9] C2H4Cl4P2   FW  231.81


                                       Cl2PCH2CH2PCl2


9.         Bis(dichlorophosphino)methane,  96%  [28240-68-8] CH2Cl4P2   FW  217.79


                                          Cl2PCH2PCl2


10.

Bis(2,2,2-trichloroethyl)

phosphorochloridate,  98%  [17672-53-6]  C4H4Cl7O3P   FW  379.22


                                      (Cl3CCH2O)2P(O)Cl


11.     Bis(2-oxo-3-oxazolidinyl)phosphinic  chloride,  97%  [68641-49-6] C6H8ClN2O5P   FW  254.57



12.     tert-Butyl P,P-dimethylphosphonoacetate,   97%  [62327-21-3]  C8H17O5P   FW  224.19


(CH3O)2P(O)CH2COOC(CH3)3


13.            Bis(dimethylamino)chlorophosphine,  97%  [685-83-6] C8H20ClN2P   FW  210.69


                                   [(C2H5)2N]2PCl


14.            tert-Butyl  diethylphosphonoacetate,  95%  [27784-76-5] C10H21O5P   FW  252.25


(C2H5O)2P(O)CH2COOC(CH3)3


15.     Benzyl  diethylphosphite,   95%  [2768-31-2]  C11H17O3P   FW  228.23


                                        C6H5CH2OP(OC2H5)2


16.     Bis(2,4-dichlorophenyl)chlorophosphate,   95%  [14254-41-2] C12H6Cl5O3P   FW  406.42


                                        (Cl2C6H3O)2P(O)Cl


17.     Bis(4-nitrophenyl)phosphate,   99%  [645-15-8]  C12H9N2O8P   FW  340.18


                                      (O2NC6H4O)2P(O)OH


18.               Bis(4-methoxyphenyl)phosphinic  acid,  99%  [20434-05-3] C14H15O4P   FW  278.24


                                     (CH3OC6H4)2P(O)OH


19.     Bis(diethylamino)phenylphosphine,   97%   [1636-14-2]   C14H25N2P   FW  252.34


                                        [(C2H5)2N]PC6H5


20.     Bis(2-ethylhexyl)phosphite,   98%   [3658-48-8]  C16H35O3P   FW  306.43


[CH3(CH2)3CH(C2H5)CH2O]2P(O)H


21.     Bis(2-ethylhexyl) hydrogen phosphate,   97%   [298-07-7]  C16H35O4P   FW  322.43


[CH3(CH2)3CH(C2H5)CH2O]2P(O)OH


22.

(Bromomethyl)

triphenylphosphonium  bromide,  98% [1034-49-7] C19H17Br2P   FW  436.14


BrCH2P(C6H5)3Br


 23.     Benzyldiphenylphosphine,   97%   [7650-91-1]  C19H17P   FW  276.32


                                              C6H5CH2P(C6H5)2


24.      Bis(2-methoxyphenyl)phenylphosphine,  95%  [36802-41-2] C20H19O2P   FW  322.34


                                            (CH3OC6H4)2PC6H5


25.(3-Bromopropyl)

triphenylphosphonium  bromide, 98% [3607-17-8] C21H21Br2P   FW  464.19


                                          Br(CH2)3P(C6H5)3 Br  


26.(4-Bromobutyl)

triphenylphosphonium bromide,  98% [7333-63-3]  C22H22Br2P   FW  478.22


                                      Br(CH2)4P(C6H5)3 Br


27.      Butyltriphenylphosphonium  bromide,  99%  [1779-51-7]  C22H24BrP   FW  399.32


CH3(CH2)3P(C6H5)3 Br


28.      Butyltriphenylphosphonium  chloride,  97%  [13371-17-0]


          C22H24ClP   FW  354.86


                                     CH3(CH2)3P(C6H5)3 Cl


29.

(tert-Butoxycarbonylmethylene)

triphenylphosphorane, 98% [35000-38-5] C24H25O2P   FW  376.44


                                   (C6H5)3P=CHCOOC(CH3)3


30.

(tert-Butoxycarbonylmethyl)

triphenylphosphonium bromide,  98% C24H26BrO2P   FW  457.36


                                     (CH3)3PCH2COOC(CH3)3 Br


31.     Benzyltriphenylphosphonium  bromide,   96%   [1449-46-3]


          C25H22BrP   FW  433.34


                                       (CH3)3PCH2C6H5 Br


32.      Benzyltriphenylphosphonium  chloride,  99%  [1100-88-5]


          C25H22ClP   FW  388.88


                                       (CH3)3PCH2C6H5 Cl



33.Benzyl

(triphenylphosphoranylidene)

acetate, 97%  [15097-38-8] C27H23O2P   FW  410.46


                                  (C6H5)3P=CHCOOCH2C6H5


34.(Benzyloxycarbonylmethyl)

phosphonium bromide,  97% [78385-36-1] C27H24BrO2P   FW  491.37


                                C6H5CH2OOCCH2P(C6H5)3 Br


35.     2-Chloro-1,3,2-dioxaphospholane,   97%  [822-39-9]


          C2H4ClO2P   FW  126.48


36.     2-Chloro-1,3,2-dioxaphospholane-2-oxide,  95%  [6609-64-9]


          C2H4ClO3P   FW  142.48


37.            2-Chloroethylphosphonic  acid,  97%  [16672-87-0]


C2H6ClO3P   FW  144.50


                                         ClCH2CH2P(O)(OH)2


38.     2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane,  97% [2428-06-0]


          C5H10ClO2P   FW  168.56


39.     2-Chloro-5,5-dimethyl-1,3,2-dioxaphosphorinane-2-oxide, 95% [4090-55-5]


          C5H10ClO3P   FW  184.56


40.     2-Chlorophenyl dichlorophosphate,  99% [15074-54-1]


C6H4Cl3O2P   FW  245.43


                                  ClC6H4OP(O)Cl2


41.            4-Chlorophenyl  dichlorophosphate,  99%  [772-79-2]


C6H4Cl3O2P   FW  245.43


                                  ClC6H4OP(O)Cl2


42.     2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane,  95% [14812-59-0]


          C6H12ClO2P   FW  182.59


43.     Chlorodiphenylphosphine,   95%  [1079-66-9]


          C12H10ClP   FW  220.64


                                               (C6H5)2PCl


44.     Chlorodicyclohexylphosphine,  97%   [16523-54-9]


          C12H22ClP   FW  232.74


                                              (C6H11)2PCl


45.     Cyclohexyldiphenylphosphine  oxide,  98%  [13689-20-8]


          C18H21OP   FW  284.34


                                           (C6H5)2P(O)C6H11


46.     Cyclohexyldiphenylphosphine,   98%  [6372-42-5]


          C18H21P   FW  268.34


                                             (C6H5)2PC6H11


47.             (Chloromethyl)triphenylphosphonium  chloride,  97%  [5293-84-5]


C19H17Cl2P   FW  347.23


                                        ClCH2P(C6H5)3 Cl


48.      (Cyanomethyl)triphenylphosphonium  chloride,  98%  [4336-70-3]


           C20H17ClNP   FW  337.79


                                           NCCH2P(C6H5)3 Cl


49.

(Carbomethoxymethyl)

triphenylphosphonium bromide, 98%  [1779-88-4] C21H20BrO2P   FW  415.28


                                     CH3OOCCH2P(C6H5)3 Br


50.     Cyclopropyltriphenylphosphonium  bromide,  98%  [14114-05-7]


 
          C21H20BrP   FW  383.27



51.(Carbomethoxymethyl)

triphenylphosphonium chloride, 97% [2181-97-7] C21H20ClO2P   FW  370.82


                                    CH3OOCCH2P(C6H5)3 Cl


52.

(Carbethoxymethylene)

triphenylphosphorane,  95%   [1099-45-2] C22H21O2P   FW  348.38


                                      (C6H5)3P=CHCOOC2H5



53.

(Carbethoxymethyl)

triphenylphosphonium  bromide, 98% [1530-45-6] C22H22BrO2P   FW  429.30


                                       C2H5OOCCH2P(C6H5)3 Br



54.     (3-Carboxypropyl)triphenylphosphonium  bromide,  98%  [17857-14-6]


          C22H22BrO2P   FW  429.30


                                         HOOC(CH2)3P(C6H5)3 Br


55.     (4-Carboxybutyl)triphenylphosphonium  bromide, 98%  [17814-85-6]


          C23H24BrO2P   FW  443.33


                                         HOOC(CH2)4P(C6H5)3 Br


56.     (4-Chlorobenzyl)triphenylphosphonium chloride,  98%  [1530-39-8]


          C25H21Cl2P   FW  423.33


                                        ClC6H4CH2P(C6H5)3 Cl


57.            Cinnamyltriphenylphosphonium chloride,  99%  [1530-35-4]


C27H24ClP   FW  414.92


                               C6H5CH=CHCH2P(C6H5)3 Cl


58.     Dichloroethylphosphine,   95%   [1498-40-4]


          C2H5Cl2P   FW  130.94


                                            C2H5PCl2


59.      Diethyl  methylphosphonate,  97%  [683-08-9]


          C5H13O3P   FW  152.13


                                            CH3P(O)(OC2H5)2


60.      Diethyl  ethylphosphonate,  98%  [78-38-6]

          C6H15O3P   FW  166.16


                                          CH3CH2P(O)(OC2H5)2


61.      Diethyl  (phthalimidomethyl)phosphonate,  97%  [33512-26-4]


          C13H16NO5P   FW  297.25


62.     Diethyl  [3-(N-phthalimido)propyl]phosphonate,  97%


          C15H20NO5P   FW  325.30


63.     Diethyl  1-propylphosphonate,  97%   [18812-51-6]


          C7H17O3P   FW  180.19


                                CH3CH2CH2P(O)(OC2H5)2


64.            Diethyl  1-tetradecylphosphonate,  98%  [5191-09-3]


C18H39O3P   FW  332.46


                                 CH3(CH2)13P(O)(OC2H5)2


65.            Diisobutyl  methylphosphonate,  97%  [7242-56-0]


C9H21O3P   FW  208.24


                                     [(CH3)2CHCH2O]2P(O)CH3


66.            Diisopropyl  cyanomethylphosphonate,  97%  [21658-95-7]


C8H16NO3P   FW  205.19


                                      [(CH3)2CHO]2P(O)CH2CN


67.     Diisopropyl  methylphosphonate,   95%   [1445-75-6]


          C7H17O3P   FW  180.18


                                        [(CH3)2CHO]2P(O)CH3


68.     Dimethylphosphinic  chloride,   97%   [1111-92-8]


          C2H6ClOP   FW  112.50


                                          (CH3)2P(O)Cl


69.     Dimethyl  chlorothiophosphate,  97%   [2524-03-0]


          C2H6ClO2PS   FW  160.56


                                            (CH3O)2P(S)Cl


70.     Dimethyl  chlorophosphate,  97%   [813-73-4]


          C2H6ClO3P   FW  144.50


                                            (CH3O)2P(O)Cl


71.     Dimethylphosphinic  acid,  97%   [3283-12-3]


          C2H7O2P   FW  94.05


                                            (CH3)2P(O)OH


72.     Dimethyl  phosphite,   98%  [868-85-9]


          C2H7O3P   FW  110.05


                                            (CH3O)2P(O)H


73.      Dimethyl methylphosphonate,  97%  [756-79-6]


C3H9O3P   FW  124.08


                                           (CH3O)2P(O)CH3


74.     Diethyl  chlorophosphite,   98%   [589-57-1]


          C4H10ClO2P   FW   156.55


                                              (C2H5O)2PCl


75.     Diethyl  chlorothiophosphate,  97%  [2524-04-1]


C4H10ClO2PS   FW  188.61


                                             (C2H5O)2P(S)Cl


76.     Diethyl  chlorophosphate,   97%  [814-49-3]

          C4H10ClO3P   FW  172.55


                                       (C2H5O)2P(O)Cl


77.     Diethyl  dithiophosphate, tech., 90%   [298-06-6]


          C4H11O2PS2   FW  186.23


                                        (C2H5O)2P(S)SH


78.      Diethyl dithiophosphate, potassium salt,  97%  [3454-66-8]


C4H10KO2PS2   FW   224.33


                                         (C2H5O)2P(S)SK


79.      O,O-Diethyl  thiophosphate, potassium salt,  98%  [5871-17-0]


C4H10KO3PS   FW  208.26


                                         (C2H5O)2P(O)SK


80.     Diethyl  phosphoramidate,  97%   [1068-21-9]


          C4H12NO3P   FW  153.12


                                        (C2H5O)2P(O)NH2


81.    Diethyl  (trichloromethyl)phosphonate,  97%  [866-23-9]


          C5H10Cl3O3P   FW  255.47


                                        (C2H5O)2P(O)CCl3


82.     Diethyl  cyanophosphonate,  tech., 90%  [2942-58-7]


          C5H10NO3P   FW  163.11


                                         (C2H5O)2P(O)CN


83.     Diethoxyphosphinyl  isocyanate,  tech., 90%  [20039-33-2]


          C5H10NO4P   FW  179.11


                                        (C2H5O)2P(O)NCO


84.     5,5-Dimethyl-1,3,2-dioxaphosphorinan-2-one,  96%  [4090-60-2]


          C5H11O3P   FW  150.11


85.     Dimethyl  (2-oxopropyl)phosphonate,  95%  [4202-14-6]


          C5H11O4P   FW   166.02


                                    CH3COCH2P(O)P(OCH3)2


86.     Diethyl  (chloromethyl)phosphonate,  97%  [3167-63-3]


          C5H12ClO3P   FW  186.58


                                       (C2H5O)2P(O)CH2Cl


87.     O,O-Diethyl  methylphosphonothioate,  97%  [6996-81-2]


          C5H13O2PS   FW  168.20


                                           (C2H5O)2P(S)CH3


88.     Diethyl  (hydroxymethyl)phosphonate,  97%   [3084-40-0]    


          C5H13O4P   FW  168.13


                                         (C2H5O)2P(O)CH2OH


89.     2,5-Dichlorophenyl  dichlorophosphate,  97%  [53676-18-9]


          C6H3Cl4O2P   FW  279.88


                                           Cl2P(O)OC6H3Cl2


90.     Dichlorophenylphosphine,  97%   [644-97-3]         


          C6H5Cl2P   FW  178.99


                                                 C6H5PCl2


91.      Diethyl  vinylphosphonate,  97%  [682-30-4]


C6H13O3P   FW  164.11


                                         (C2H5O)2P(O)CH=CH2


92.      Dimethyl  vinylphosphonate,  98%  [4645-32-3]


C4H9O3P   FW  136.09


                                          (CH3O)2P(O)CH=CH2


93.      Diethyl  phosphonoacetic  acid,  98%  [3095-95-2]


C6H13O5P   FW  196.14


                                        (C2H5O)2P(O)CH2COOH


94.     Diethyl  (2-bromoethyl)phosphonate,   97%  [5324-30-1]


          C6H14BrO3P   FW  245.06


                                         (C2H5O)2P(O)CH2CH2Br


95.     Diethyl  (2-chloroethyl)phosphonate,   95%  [10419-79-1]


          C6H14ClO3P   FW  200.60


                                          (C2H5O)2P(O)CH2CH2Cl


96.      Dipropyl  phosphite,  97%  [1809-21-8]


C6H15O3P   FW  166.16


                               (C3H7O)2P(O)H


97.     Diethyl (1-hydroxyethyl)phosphonate,  97%  [15336-73-9]


          C6H15O4P   FW  182.16


                                 (C2H5O)2P(O)CH(OH)CH3


98.     Diethyl  (2-cyanoethyl)phosphponate,   95%  [10123-62-3]


          C7H14NO3P   FW  191.17


                                      (C2H5O)2P(O)CH2CH2CN


99.     Diethyl  allylphosphonate,   98%  [1067-87-4]


          C7H15O3P   FW  178.17


                                      (C2H5O)2P(O)CH2CH=CH2


100.   Dimethyl  allylphosphonate,  tech., 85%  [757-54-0]


C5H11O3P   FW  150.12


                                        (CH3O)2P(O)CH2CH=CH2


101.     Dimethyl  cyclohexylphosphonate    [1641-61-8]


          C8H17O3P   FW  193.39


                                               (CH3O)2P(O)C6H11


102.     Diethyl  allyl  phosphate,   98%  [3066-75-9]    


          C7H15O4P   FW  194.17


                                      (C2H5O)2P(O)OCH2CH=CH2


103.     Diethyl  (2-oxopropyl)phosphonate,  96%   [1067-71-6]    


          C7H15O4P   FW  194.17


                                         (C2H5O)2P(O)CH2COCH3


104.    Diisopropyl  methylphosphonate,  95%  [1445-75-6]


C7H17O3P   FW  180.18


                             CH3P(O)[OCH(CH3)2]2


105.    Diisopropyl  ethylphosphonate,  95% 


C8H19O3P   FW  194.20


                           CH3CH2P(O)[OCH(CH3)2]2


106.     Diethyl  butylphosphonate,   99%   [2404-75-3]


          C8H19O3P   FW  194.21


                                 (C2H5O)2P(O)CH2CH2CH2CH3


107.    Diethyl  2-bromoethylphosphonate,  97%  [5324-30-1]


C6H14BrO3P   FW  245.06


                                      (C2H5O)2P(O)CH2CH2Br


108.     Diethyl   (3-aminopropyl)phosphonate,   95%  [4402-24-8]


          C7H18NO3P   FW  195.20


                                 (C2H5O)2P(O)CH2CH2CH2NH2


109.     Diethyl  1-decylphosphonate,  97%   [16165-68-7]


          C14H31O3P   FW  278.38


                                   (C2H5O)2P(O)CH2(CH2)8CH3


110.     N,N-Diisopropylmethylphosphonamidic  chloride, 95% [86030-43-5]


          C7H17ClNOP   FW  197.65


                                          [(CH3)2CH]2NP(OCH3)Cl


111.     Diethyl  2,2-dimethoxyethylphosphonate,  97%  [17053-13-3]


          C8H19O5P   FW  226.21


                                        (C2H5O)2P(O)CH2CH(OCH3)2


112.    Diethyl  5-hydantoylphosphonate,  96%  [95378-36-2]


 
C7H13N2O5P   FW  236.17


113.     Diethyl  trimethylsilyl  phosphite,  96%  [13716-45-5]


          C7H19O3PSi     FW  210.29


                                               (C2H5O)2POSi(CH3)3


114.    Diethyl  iodomethylphosphonate,  98%  [10419-77-9]


C5H12IO3P   FW  278.03


                                               (C2H5O)2P(O)CH2I


115.    Diethyl  1-naphthylmethylphosphonate,  95%  [53575-08-9]


C15H19O3P   FW  278.29


116.    Diethyl  1-octylphosphonate,  98%  [1068-07-1]


C12H27O3P   FW  250.32


                                 (C2H5O)2P(O)CH2(CH2)6CH3


117.     Dimethyl  phenylphosphonite,  97%   [2946-61-4]


          C8H11O2P   FW  170.15


                                                  C6H5P(OCH3)2


118.     Dimethylphenylphosphine,  97%  [672-66-2]     


          C8H11P   FW  138.15


                                                   C6H5P(CH3)2


119.     Diethyl  (2-oxobutyl)phosphonate,  96%  [1067-73-8]


          C8H17O4P   FW  208.19


                                  (C2H5O)2P(O)CH2COC2H5


120.     Dimethyl  (2-oxoheptyl)phosphonate, tech., 85% [36969-89-8]


C9H19O4P   FW  222.22


                               (CH3O)2P(O)CH2CO(CH2)4CH3


121.     Diethyl  (pyrrolidinomethyl)phosphonate,  97%  [51868-96-3]


          C9H20NO3P   FW  221.24


122.     Diethyl  4-nitrophenyl  phosphate, tech.,  90% [311-45-5]


          C10H14NO6P   FW  275.20


                                          (C2H5O)2P(O)OC6H4NO2


123 .   Diethyl  phenylphosphonite,   97%  [1638-84-4]


          C10H15O2P   FW  198.20


                                                  (C2H5O)2PC6H5


124.   Diethylphenylphosphine,  96%   [1605-53-4]


          C10H15P   FW  166.21


                                    (C2H5)2PC6H5


125.   Diethyl phosphonoacetaldehyde  diethyl acetal, 95% [7598-61-0]


          C10H23O5P   FW  254.26


                                   (C2H5O)2P(O)CH2CH(OC2H5)2


126.   Diisopropyl (ethoxycarbonylmethyl)phosphonate, 95% [24074-26-8]


          C10H21O5P   FW  252.25


                                 [(CH3)2CHO]2P(O)CH2COOC2H5


127.   Diethyl  benzoylphosphonate,  97%  [3277-27-8]


          C11H15O4P   FW  242.22


                                   (C2H5O)2P(O)COC6H5


128.   Diethyl  4-chlorobenzylphosphonate,  97%  [39225-17-7]


          C11H16ClO3P   FW  262.67


                                  (C2H5O)2P(O)CH2C6H4Cl


129.   Diethyl  benzylphosphonate,  99%  [1080-32-6]


C11H17O3P   FW  228.23


                                   (C2H5O)2P(O)CH2C6H5


130.   Diethyl  (4-aminobenzyl)phosphonate,  99%  [20074-79-7]


          C11H18NO3P   FW  243.24


                                 (C2H5O)2P(O)CH2C6H4NH2


131.   Diphenylphosphinic  chloride,  98%   [1499-21-4]


          C12H10ClOP   FW  236.64


                                          (C6H5)2P(O)Cl


132.   Diphenyl  chlorophosphate,  99%  [2524-64-3]


          C12H10ClO3P   FW  258.64


                                        (C6H5O)2P(O)Cl


133.   Diphenylphosphine  oxide,  97%   [4559-70-0]


          C12H11OP   FW  202.20


                                          (C6H5)2P(O)H


134.   Diphenylphosphinic  acid,  99%  [1707-03-5]


C12H11O2P   FW  218.19


                                         (C6H5)2P(O)OH


135.   Diphenyl  phosphate,  99%  [838-85-7]


C12H11O4P   FW  250.19


                                        (C6H5O)2P(O)OH


136.   N,N-Diethyl-1,5-dihydro-2,4,3-benzodioxaphosphepin-3-amine, tech., 90%   [82372-35-8]


          C12H18NO2P   FW  239.26


137.   Diethyl  4-methylbenzylphosphonate,  97%  [3762-25-2]


          C12H19O3P   FW  242.25


                                    (C2H5O)2P(O)CH2C6H4CH3


138.   Diethyl  2-phenylethylphosphonate,   98%  [54553-21-8] C12H19O3P   FW  242.25


(C2H5O)2P(O)CH2CH2C6H5


139.   Diethyl  1-phenylethylphosphonate,  98%  [33973-48-7]


          C12H19O3P   FW  242.25


                                    (C2H5O)2P(O)CH(CH3)C6H5


140.   Diethyl  4-methoxybenzylphosphonate,  98%  [1145-93-3]


C12H19O4P   FW  258.26


                                     (C2H5O)2P(O)CH2C6H4OCH3


141.   Diallyl  diisopropylphosphoramidite, tech., 90%  [126429-21-8]


          C12H24NO2P   FW  245.31


                                [(CH3)2CH]2NP(OCH2CH=CH2)2


142.   Dibutyl  butylphosphonate,  tech.,  90%  [78-46-6]


          C12H27O3P   FW  250.32


                                         (C4H9O)2P(O)(OC4H9)2


143.   Di-tert-butyl  diethylphosphoramidite, tech., 93% [117924-33-1]


          C12H28NO2P   FW  249.34


                                     [(CH3)3CO]2PN(C2H5)2


144.   Diphenyl  methyl  phosphate,  tech., 80%  [115-89-9]


          C13H13O4P   FW  264.22


                                       (C6H5O)2P(O)OCH3


145.   Dibenzyl  phosphate,  99%  [1623-08-1]

          C14H15O4P   FW  278.24


                                      (C6H5CH2O)2P(O)OH


146.   Diphenylpropylphosphine,  98%   [7650-84-2]


          C15H17P   FW  228.28


                                      (C6H5)2PCH2CH2CH3


147.   Dibenzyl  diethylphosphoramidite,  tech.,  85%  [67746-43-4]


          C18H24NO2P   FW  317.37


                                     (C6H5CH2O)2PN(C2H5)2


148.   Diphenyl(2-methoxyphenyl)phosphine,  98%  [53111-20-9]


          C19H17OP   FW  292.32


                                        (C6H5)2PC6H4OCH3


149.   Diphenyl(p-tolyl)phosphine,  96%  [1031-93-2]


          C19H17P   FW  276.32


                                          (C6H5)2PC6H4CH3


150.

4-(Dimethylamino)

phenyldiphenylphosphine,  95%  [739-58-2] C20H20NP   FW  305.36


                                       (C6H5)2PC6H4N(CH3)2


151.   Dibenzyl  diisopropylphosphoramidite,  90+%  [108549-23-1]


          C20H28NO2P   FW  345.43


                                    [(CH3)2CH]2NP(OCH2C6H5)2


152.   Diphenyl(2,4,6-trimethylbenzoyl)phosphine  oxide, 97% [75980-60-8]


          C22H21O2P   FW  348.38


                                      (CH3)3C6H2COP(O)(C6H5)2


153.   (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98%

          [52509-14-5]


          C22H22BrO2P   FW  429.30


154.

[2-(Dimethylamino)ethyl]

triphenylphosphonium bromide,  97%  [21331-80-6] C22H25BrNP   FW  414.33


                                     (CH3)2NCH2CH2P(C6H5)3 Br


155.   Dioctyl  phenylphosphonate,  95%  [1754-47-8]


          C22H39O3P   FW  382.52


                                        [CH3(CH2)7O]2P(O)C6H5


156.   Diethyl  phenylphosphonate,  97%  [1754-49-0]


C10H15O3P   FW  214.20


                                          (CH3CH2O)2P(O)C6H5


157.   [2-(1,3-Dioxolan-2-yl)ethyl]triphenylphosphonium  bromide,  97% [86608-70-0]

          C23H24BrO2P   FW  443.33


158.

[3-(Dimethylamino)propyl]

triphenylphosphonium  bromide,  99% [27710-82-3] C23H27BrNP   FW  428.36


                                   (CH3)2NCH2CH2CH2P(C6H5)3 Br


159.   [2-(1,3-Dioxan-2-yl)ethyl]triphenylphosphonium  bromide,   98% [69891-92-5]


          C24H26BrO2P   FW  457.36


160.   Dodecyltriphenylphosphonium  bromide,  98%  [15510-55-1]


          C30H40BrP   FW  511.53


                                      CH3(CH2)11P(C6H5)3 Br


161.   Dihexadecyl  phosphate,  99%  [2197-63-9]


          C32H67O4P   FW  546.86


                                        [CH3(CH2)15O]2P(O)OH


162.   Ethyl  dichlorophosphite,   98%  [1498-42-6]


          C2H5Cl2OP   FW  146.94


                                                  C2H5OPCl2  


163.   Ethyl  dichlorophosphate,   96%  [1498-51-7]


          C2H5Cl2O2P   FW  162.94


                                                C2H5OP(O)Cl2 

 

164.   Ethyl  dichlorothiophosphate,   95%  [1498-64-2]


          C2H5Cl2OPS   FW  179.01


                                                 C2H5OP(S)Cl2

  

165.   O-Ethylmethylphosphonothioate,  tech.,  90% [18005-40-8]


          C3H9O2PS   FW  140.14


                                             C2H5OP(S)(OH)CH3

  

166.   Ethyl  methylphosphonate,  98%  [1832-53-7]


          C3H9O3P   FW  124.08


 CH3P(O)(OH)OC2H5


167.   Ethyl  dimethylphosphonoacetate,  98%  [311-46-6]


          C6H13O5P   FW  196.14


                                        (CH3O)2P(O)CH2COOC2H5


168.   Ethyl  phenylphosphinate,   94%  [2511-09-3]


          C8H11O2P   FW  170.15


                                      C6H5P(O)H(OC2H5)


169.   Ethyl  diphenylphosphine  oxide,   97%  [1733-57-9]


          C14H15OP   FW  230.25


                                       C2H5P(O)(C6H5)2


170.   Ethyl  diphenylphosphinite,   98%   [719-80-2]


          C14H15OP   FW  230.25


                                         C2H5OP(C6H5)2


171.   Ethyldiphenylphosphine,   98%   [607-01-2]


          C14H15P   FW  214.25


                                           C2H5P(C6H5)2


172.   Ethyltriphenylphosphonium  bromide,  99%  [1530-32-1]


          C20H20BrP   FW  371.26


                                         C2H5P(C6H5)3 Br


173.   Ethyltriphenylphosphonium  iodide,  95%   [4736-60-1]


          C20H20IP   FW   418.26


                                           C2H5P(C6H5)3 I


174.   [3-(Ethoxycarbonyl)-2-oxopropyl]triphenylphosphonium chloride, 95%   [106302-03-8]


C24H24ClO3P   FW  426.88


                                C2H5OOCCH2COCH2P(C6H5)3 Cl


175.

[3-(Ethoxycarbonyl)propyl]

triphenylphosphonium bromide,  97% [50479-11-3] C24H26BrO2P   FW  457.36


                                     C2H5OOC(CH2)3P(C6H5)3 Br


176.   (4-Ethoxybenzyl)triphenylphosphonium  bromide,  99%  [82105-88-2]


          C27H26BrOP   FW  477.39


                                      C2H5OC6H4CH2P(C6H5)3 Br


177.   (4-Ethylbenzyl)triphenylphosphonium  chloride,  99%  [207291-53-0]


          C27H26ClP   FW  416.94


                                        C2H5C6H4CH2P(C6H5)3 Cl


178.   Hexylphosphonic  dichloride,  95%   [928-64-3] C6H13Cl2OP   FW  203.05


CH3(CH2)5P(O)Cl2


179.   Hexamethylphosphoramide,   98%   [680-31-9]


          C6H18N3OP   FW  179.20


                                               [(CH3)2N]3PO


180.   Hexamethylphosphorous  triamide,   97%  [1608-26-0]


          C6H18N3P   FW  163.21


                                               [(CH3)2N]3P


181.   (4-Hydroxyphenyl)diphenylphosphine,   98%  [5068-21-3]


          C18H15OP   FW  278.28


                                            (C6H5)2PC6H4OH


182.   (2-Hydroxyethyl)triphenylphosphonium  bromide,  97%  [7237-34-5]


          C20H20BrOP   FW  387.26


                                       HOCH2CH2P(C6H5)3 Br


183.

(2-Hydroxyethyl)

triphenylphosphonium  chloride,  98%  [23250-03-5] C20H20ClOP   FW  342.81


                                       HOCH2CH2P(C6H5)3 Cl


184.   Hexyltriphenylphosphonium  bromide,  95%  [4762-26-9]


          C24H28BrP   FW  428.37


                                       CH3(CH2)5P(C6H5)3 Br


185.   Hexyltriphenylphosphonium  iodide,  98%   [60106-53-8]


          C24H28IP   FW  474.37


                                       CH3(CH2)5P(C6H5)3 I


186.

(2-Hydroxybenzyl)

triphenylphosphonium  bromide,  98% [70340-04-4] C25H22BrOP   FW  449.34


                                     HOC6H4CH2P(C6H5)3 Br


187.   Isopropyldiphenylphosphine  oxide,  97%  [2959-75-3]


          C15H17OP   FW  244.28


                                       (CH3)2CHP(O)(C6H5)2


188.   Isopropyltriphenylphosphonium  iodide,  98%  [24470-78-8]


          C21H22IP   FW  432.29


                                           (CH3)2CHP(C6H5)3 I


189.   Isobutyltriphenylphosphonium  bromide,  97%  [22884-29-3]


          C22H24BrP   FW  399.32


                                     (CH3)2CHCH2P(C6H5)3 Br


190.   Isoamyltriphenylphosphonium  bromide,  98%  [28322-40-9]


          C23H26BrP   FW  413.35


                                 (CH3)2CHCH2CH2P(C6H5)3 Br


191.   Methyl  diethylphosphonoacetate,   97%  [1067-74-9]


          C7H15O5P   FW  210.17


                                    (C2H5O)2P(O)CH2COOCH3


192.   Methyldiphenylphosphine  oxide,  98%  [2129-89-7]


C13H13OP   FW   216.22


CH3P(O)(C6H5)2


193.   Methyl  diphenylphosphinite,   98%   [4020-99-9]


          C13H13OP   FW  216.22


                                          CH3OP(C6H5)2


194.   Methyldiphenylphosphine,  99%   [1486-28-8]


          C13H13P   FW  200.22


                                             CH3P(C6H5)2  

 

195.   (Methoxymethyl)diphenylphosphine  oxide,  98%  [4455-77-0]


          C14H15O2P   FW  246.25


CH3OCH2P(O)(C6H5)2


196.   Methyltriphenylphosphonium  bromide,  98%  [1779-49-3]


          C19H18BrP   FW  357.24


                                           CH3P(C6H5)3 Br


197.   Methyltriphenylphosphonium  chloride,  97%  [1031-15-8]


          C19H18ClP   FW  312.77


                                          CH3P(C6H5)3 Cl


198.   Methyltriphenoxyphosphonium  iodide,  96%   [17579-99-6]


          C19H18IO3P   FW  452.23


                                         CH3P(OC6H5)3 I


199.   Methyltriphenylphosphonium  iodide,  97%   [2065-66-9]


          C19H18IP   FW  404.23


                                           CH3P(C6H5)3 I


200.

(Methoxymethyl)

triphenylphosphonium  chloride, 97% [4009-98-7] C20H20ClOP   FW  342.81


                                            CH3OCH2P(C6H5)3  Cl


201.   Methyl (triphenylphosphoranylidene)acetate,  98%  [2605-67-6]


          C21H19O2P   FW  334.36


CH3OOCH= P(C6H5)3

 

202.   4-Nitrophenyl  phosphorodichloridate,  98%  [777-52-6]


          C6H4Cl2NO4P   FW  255.98


                                            O2NC6H4OP(O)Cl2


203.   4-Nitrophenyl  phosphate, disodium  salt hexahydrate, 98% [4264-83-9]


          C6H4Na2NO6P   FW  371.14


                              O2NC6H4OP(O)(ONa)2


204.   1-Naphthyl  phosphate,   99%  [1136-89-6] 


          C10H9O4P   FW  224.15


205.   2-Naphthyl  phosphate, disodium salt hydrate, 98% 


C10H7NaO4P . xH2O   FW  268.12 (anh.)


206.   (4-Nitrobenzyl)triphenylphosphonium  bromide,  97%  [2767-70-6]


          C25H21BrNO2P   FW  478.34


                                         O2NC6H4CH2P(C6H5)3 Br


207.   Propylphosphonic  dichloride, tech., 90% [4708-04-7]


          C3H7Cl2OP   FW  160.97


                                          CH3CH2CH2P(O)Cl2 


208.   Propylphosphonic  acid,  95%  [4672-38-2]


          C3H9O3P   FW  124.08


                                        CH3CH2CH2P(O)(OH) 2 


209.   1,2-Phenylene  phosphorochloridate, tech., 90% [1499-17-8]


          C6H4ClO3P   FW  190.52


210.   1,2-Phenylene  phosphorochloridite, tech., 90%  [1641-40-3]


          C6H4ClO2P   FW  174.52


211.   Phenylphosphonic  dichloride, tech., 90%  [824-72-6]


          C6H5Cl2OP   FW  194.99


                                                C6H5P(O)Cl2 


212.   Phenyl  dichlorophosphate,  95%  [770-12-7]


          C6H5Cl2O2P   FW  210.98


                                               C6H5OP(O)Cl2 


213.   Phenylphosphinic  acid,  99%  [1779-48-2]


          C6H7O2P   FW  142.09


                                             C6H5P(O)H(OH)


214.   Phenylphosphonic  acid,  98%  [1571-33-1]


          C6H7O3P   FW  158.09


C6H5P(O)(OH)2


215.   Phenyl  phosphate, disodium salt  dihydrate,  98%  [3279-54-7]


          C6H5Na2O4P   FW  254.09


                                     C6H5OP(O)(ONa)2 . 2H2O


216.   Propargyltriphenylphosphonium  bromide, 98%  [2091-46-5]


C21H18BrP   FW  381.26


217.   Propyltriphenylphosphonium  bromide,  98%  [15912-75-1]


          C21H22BrP   FW  385.29


                                      CH3CH2CH2P(C6H5)3 Br


218.   Pentyltriphenylphosphonium  bromide, 99%  [21406-61-1]


          C23H26BrP   FW  413.35


                                        CH3(CH2)4P(C6H5)3 Br


219.   2,2,2-Trichloroethyl  phosphorodichloridite, 97% [60010-51-7]


          C2H2Cl5OP   FW  250.28


                                               Cl3CCH2OPCl2


220.   2,2,2-Trichloroethyl  phosphorodichloridate,  98%  [18868-46-7]


          C2H2Cl5O2P   FW  266.28


                                            Cl3CCH2OP(O)Cl2


221.   Tetramethyl phosphorodiamidic  chloride,  tech.,  90% [1605-65-8]


          C4H12ClN2OP   FW  170.58


                                             [(CH3)2N]2P(O)Cl


222.   Trimethyl  phosphonoacetate,  98%   [5927-18-4]


          C5H11O5P   FW  182.11


                                       (CH3O)2P(O)CH2COOCH3


223.   Tris(2-chloroethyl)  phosphite,  97%  [140-08-9]


C6H12Cl3O3P   FW  269.49


                                                P(OCH2CH2Cl)3


224.   Triethyl  phosphonoacetate,   98%  [867-13-0]


          C8H17O5P   FW  224.19


                                    (C2H5O)2P(O)CH2COOC2H5


225.   Tetraethylphosphonium  bromide,  97%  [4317-07-1]


          C8H20BrP   FW  227.13   


                                                   (C2H5)4PBr


226.   Tetraethyl  pyrophosphite,  97%  [21646-99-1]


C8H20O5P2   FW  258.19


                                     (C2H5O)2POP(OC2H5)2


227.   Tris(2-carboxyethyl)phosphine  hydrochloride,  98%  [51805-45-9]


          C9H15O6P . HCl   FW  286.65


                                       (HOOCCH2CH2)3P . HCl


228.   Triallylphosphine,  95%   [16523-89-0]


          C9H15P   FW  154.19


                                           (CH2=CHCH2)3P


229.   Triethyl  2-phosphonopropionate,  98%  [3699-66-9]


          C9H19O5P   FW  238.22


                              (C2H5O)2P(O)CH(CH3)COOC2H5


230.   Triethyl  3-phosphonopropionate,  98%   [3699-67-0]


          C9H19O5P   FW  238.22


                               (C2H5O)2P(O)CH(CH3)COOC2H5


231.   Triisopropyl  phosphite,  95%  [116-17-6]


          C9H21O3P   FW  208.24


                                         [(CH3)2CHO]3P


232.   Triisopropylphosphine, tech., 90%  [6476-36-4]


C9H21P   FW  160.24


                                          [(CH3)2CH]3P


233.   Tripropylphosphine,  97%  [2234-97-1]


C9H21P   FW  160.24


                                         (CH3CH2CH2)3P


234.   Tetraethyl  methylenediphosphonate,  97%  [1660-94-2]


          C9H22O6P2   FW  288.22


                                       CH2[P(O)(OC2H5)2]2


235.   Triethyl  4-phosphonocrotonate,  tech.,  90%  [10236-14-3]


          C10H19O5P   FW  250.23


                            (C2H5O)2P(O)CH2CH=CHCOOC2H5


236.   Triethyl  3-methyl-4-phosphonocrotonate,  tech., 80% [41891-54-7]


C11H21O5P   FW  264.26


(C2H5O)2P(O)CH2C(CH3)=CHCOOC2H5


237.   Tri-2-furylphosphine,  99%  [5518-52-5]


          C12H9O3P   FW  232.18


238.   Tris(1-pyrrolidinyl)phosphine,  97%  [5666-12-6]


C12H24N3P   FW  241.32


239.   Tributylphosphine  oxide,  95%  [814-29-9]


          C12H27OP   FW  218.32


                                          [CH3(CH2)3]3P(O)


240.   Tributyl phosphite,  tech.,  90%  [102-85-2]


          C12H27O3P   FW  250.32


                                    [CH3(CH2)3O]3P


241.   Tributyl  phosphate,  99%  [126-73-8]


          C12H27O4P   FW  266.32


                                   [CH3(CH2)3O]3P(O)


242.   Tris(4-chlorophenyl)phosphine,  95%  [1159-54-2]


          C18H12Cl3P   FW  365.63


                                         (ClC6H4)3P


243.   Triphenylphosphine  oxide,  98%  [791-28-6]


          C18H15OP   FW  278.28


                                         (C6H5)3P(O)


244.   Triphenyl  phosphite,  97%   [101-02-0]


          C18H15O3P   FW  310.29


                                          (C6H5O)3P


245.   Triphenyl  phosphate,  99%   [115-86-6]


          C18H15O4P   FW  326.29


                                        (C6H5O)3P(O)


246.   Triphenylphosphine,  99%  [603-35-0]


C18H15P   FW  262.29


                                           (C6H5)3P


247.   Triphenylphosphine  hydrobromide, 97%  [6399-81-1]


          C18H15P . HBr   FW  343.21


                                      (C6H5)3P . HBr


248.   Triphenylphosphine  sulfide,  98%  [3878-45-3]


          C18H15PS   FW  294.36


                                          (C6H5)3P(S)


249.   Tris(2-butoxyethyl)phosphate,  94%  [78-51-3]


          C18H39O7P   FW  398.48


                                 [CH3(CH2)3OCH2CH2O]3P(O)


250.   1-Triphenylphosphoranylidene-2-propanone,  99% [1439-36-7]


C21H19OP   FW  318.36


                                       (C6H5)3P=CHCOCH3


251.

2-(Triphenylphosphoranylidene)

propionaldehyde, 98% [24720-64-7] C21H19OP   FW  318.36


                                       (C6H5)3P=C(CH3)CHO


252.   Tris(3-methoxyphenyl)phosphine,   97%  [29949-84-6]


C21H21O3P   FW  352.37


                                            (CH3OC6H4)3P


253.   Tris(4-methoxyphenyl)phosphine,   95%  [855-38-9]


C21H21O3P   FW  352.37


                                            (CH3OC6H4)3P


254.   Tribenzylphosphine,   95%   [7650-89-7]


          C21H21P   FW  304.38


                                            (C6H5CH2)3P


255.   Tri-o-tolylphosphine,   97%   [6163-58-2]


          C21H21P   FW  304.38


                                           (CH3C6H4)3P


256.   Tri-m-tolylphosphine,   98%  [6224-63-1]


          C21H21P   FW  304.38


                                           (CH3C6H4)3P


257.   Tri-p-tolylphosphine,  98%  [1038-95-5]


          C21H21P   FW  304.38


                                           (CH3C6H4)3P


258.   Tetraphenylphosphonium  bromide,  97%  [2751-90-8]


          C24H20BrP   FW  419.31


                                              (C6H5)4PBr


259.   Tetraphenylphosphonium  iodide,  98%  [2065-67-0]


          C24H20IP   FW  466.31


                                              (C6H5)4PI


260.   Tetraphenylphosphonium  chloride,  98%  [2001-45-8]


          C24H20ClP   FW  374.86


                                            (C6H5)4PCl


261.   Triphenyl(2-pyridylmethyl)phosphonium  chloride hydrochloride,98%   [99662-46-1]


          C24H21ClNP   FW   426.33


262.   Tris(2,6-dimethoxyphenyl)phosphine,   98%  [85417-41-0]


          C24H27O6P   FW  442.45


                                    [(CH3O)2C6H3]3P


263.   Trioctylphosphine  oxide,  99%  [78-50-2]


C24H51OP   FW  386.65


                                          [CH3(CH2)7]3P(O)


264.   Trioctylphosphine,  tech.,  90%  [4731-53-7]


C24H51P   FW  370.65


                                             [CH3(CH2)7]3P


265.   Tris(2,4,6-trimethoxyphenyl)phosphine,   95%  [91608-15-0]


C27H33O9P   FW  532.53


                                         [(CH3O)3C6H2]3P


266.   Tris(2,4,6-trimethylphenyl)phosphine,   97%  [23897-15-6]


          C27H33P   FW  388.54


                                          [(CH3)3C6H2]3P


267.   Tetraethyl  ethylenediphosphonate,  97%  [995-32-4]


          C10H24O6P2   FW  302.24


                             (C2H5O)2P(O)CH2CH2P(O)(OC2H5)2