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Phosphine Compounds

146
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  • Tris-(carboxyethyl)phosphine hydrochloride  

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    TCEP·HCl
    Hazmat
    Catalog Number:
    23004
    CAS Number:
    51805-45-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00145469
    Molecular Formula:
    C9H15O6P·HCl
    Molecular Weight:
    286.6
  • XPhos

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl
    Catalog Number:
    31489
    CAS Number:
    564483-18-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04117682
    Molecular Formula:
    C33H49P
    Molecular Weight:
    476.72
  • P-Chlorodiphenylphosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Diphenyl chlorophosphine
    Hazmat
    Catalog Number:
    06895
    CAS Number:
    1079-66-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000529
    Molecular Formula:
    C12H10ClP
    Molecular Weight:
    220.64
  • (S,S)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S,S)-Ethylenebis[(2-methoxyphenyl)phenylphosphine]
    Catalog Number:
    41169
    CAS Number:
    97858-62-3
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD05863547
    Molecular Formula:
    C28H28O2P2
    Molecular Weight:
    458.48
  • (R)-(+)-TolBINAP

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
    Catalog Number:
    41174
    CAS Number:
    99646-28-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD01311709
    Molecular Formula:
    C48H40P2
    Molecular Weight:
    678.8
  • (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2R,3R)-(-)-Norphos
    Catalog Number:
    41175
    CAS Number:
    71042-55-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00085365
    Molecular Formula:
    C31H28P2
    Molecular Weight:
    462.51
  • S-(-)-TolBINAP

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
    Catalog Number:
    41173
    CAS Number:
    100165-88-6
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD01311709
    Molecular Formula:
    C48H40P2
    Molecular Weight:
    678.8
  • (S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S)-(-)-4,4'-Bis(diphenylphosphino)-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41166
    CAS Number:
    210169-54-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753005
    Molecular Formula:
    C38H28O4P2
    Molecular Weight:
    610.59
  • Catalog Number:
    41165
    CAS Number:
    135139-00-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD01630821
    Molecular Formula:
    C52H48P2
    Molecular Weight:
    734.9
  • (R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R) QuinoxP
    Catalog Number:
    41172
    CAS Number:
    866081-62-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD10565649
    Molecular Formula:
    C18H28N2P2
    Molecular Weight:
    334.38
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane

    Purity:
    ≥ 93% (GC)
    Synonym:
    (S,S)-Chiraphos
    Catalog Number:
    41168
    CAS Number:
    64896-28-2
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD00009836
    Molecular Formula:
    C28H28P2
    Molecular Weight:
    426.48
  • Catalog Number:
    41161
    CAS Number:
    76858-94-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00058841
    Molecular Formula:
    C26H4F20P2
    Molecular Weight:
    758.23
  • (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S)-(-)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41153
    CAS Number:
    210169-57-6
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753008
    Molecular Formula:
    C46H44O4P2
    Molecular Weight:
    722.8
  • (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S) QuinoxP
    Catalog Number:
    41171
    CAS Number:
    1107608-80-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD10567042
    Molecular Formula:
    C18H28N2P2
    Molecular Weight:
    334.38
  • (R)-N,N-Dimethyl-1-[(S)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    [R,R]-1-[1-Dimethylaminoethyl]-1',2-bis[diphenylphosphino]ferrocene
    Catalog Number:
    41167
    CAS Number:
    74311-56-1
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD00075284
    Molecular Formula:
    C38H37FeNP2
    Molecular Weight:
    625.51
  • 3-Methyl-1-phenyl-2-phospholene 1-oxide

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    2,3-Dihydro-4-methyl-1-phenyl-1H-phosphole 1-oxide
    Catalog Number:
    41139
    CAS Number:
    707-61-9
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00014518
    Molecular Formula:
    C11H13OP
    Molecular Weight:
    192.2
  • Catalog Number:
    41170
    CAS Number:
    338800-20-7
    Purity Limit:
    ≥ 94% (GC)
    MDL NO:
    MFCD28975098
    Molecular Formula:
    C22H40O2P2
    Molecular Weight:
    398.51
  • (R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(+)-4,4'-Bis(diphenylphosphino)-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41159
    CAS Number:
    244261-66-3
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753005
    Molecular Formula:
    C38H28O4P2
    Molecular Weight:
    610.59
  • (R)-(-)-5,5'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(-)-4,4'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41154
    CAS Number:
    566940-03-2
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753003
    Molecular Formula:
    C74H100O8P2
    Molecular Weight:
    1179.55
  • (R,R)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane

    Purity:
    ≥ 98% (31P NMR)
    Synonym:
    (R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine]
    Catalog Number:
    41162
    CAS Number:
    55739-58-7
    Purity Limit:
    ≥ 98% (31P NMR)
    MDL NO:
    MFCD05863546
    Molecular Formula:
    C28H28O2P2
    Molecular Weight:
    458.48
  • (R,R'')-2,2''-Bis(diphenylphosphino)-1,1''-biferrocene

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    41164
    CAS Number:
    136274-57-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD11112167
    Molecular Formula:
    C44H36Fe2P2
    Molecular Weight:
    738.41
  • 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]ethane

    Purity:
    ≥ 95% (GC)
    Synonym:
    1,2-Bis[(2R,5R)-2,5-dimethylphospholan-1-yl]ethane
    Catalog Number:
    41158
    CAS Number:
    129648-07-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD01073770
    Molecular Formula:
    C14H28P2
    Molecular Weight:
    258.33
  • (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(+)-XylBINAP
    Catalog Number:
    41143
    CAS Number:
    137219-86-4
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD01630821
    Molecular Formula:
    C52H48P2
    Molecular Weight:
    734.9
  • 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene

    Purity:
    ≥ 97% (Assay)
    Synonym:
    1,2-Bis[(2R,5R)-2,5-dimethylphospholan-1-yl]benzene
    Catalog Number:
    41150
    CAS Number:
    147253-67-6
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00142336
    Molecular Formula:
    C18H28P2
    Molecular Weight:
    306.37
  • Catalog Number:
    41163
    CAS Number:
    84783-64-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03094574
    Molecular Formula:
    C36H28P2
    Molecular Weight:
    522.57
  • (R)-(+)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (R)-(+)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41156
    CAS Number:
    850253-53-1
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753008
    Molecular Formula:
    C46H44O4P2
    Molecular Weight:
    722.8
  • trans-1,2-Bis(diphenylphosphino)ethylene

    Purity:
    ≥ 96% (Assay by titration)
    Synonym:
    trans-1,2-Ethenediylbis(diphenylphosphine)
    Catalog Number:
    41160
    CAS Number:
    983-81-3
    Purity Limit:
    ≥ 96% (Assay by titration)
    MDL NO:
    MFCD00063219
    Molecular Formula:
    C26H22P2
    Molecular Weight:
    396.41
  • 1,2-Bis(dimethylphosphino)ethane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethylenebis(dimethylphosphine)
    Hazmat
    Catalog Number:
    41152
    CAS Number:
    23936-60-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008511
    Molecular Formula:
    C6H16P2
    Molecular Weight:
    150.14
  • (S)-N,N-Dimethyl-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S)-(R)-BPPFA
    Catalog Number:
    41157
    CAS Number:
    55650-59-4
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD00075283
    Molecular Formula:
    C38H37FeNP2
    Molecular Weight:
    625.51
  • S-(+)-5,5'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (S-(+)-4,4'-Bis[di(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
    Catalog Number:
    41155
    CAS Number:
    210169-40-7
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD09753003
    Molecular Formula:
    C74H100O8P2
    Molecular Weight:
    1179.55
  • Catalog Number:
    41151
    CAS Number:
    153725-04-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD04117326
    Molecular Formula:
    C34H26P2
    Molecular Weight:
    496.53
  • 1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate)

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    DCyPB-FB
    Catalog Number:
    41147
    CAS Number:
    1389309-54-9
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD22666031
    Molecular Formula:
    C28H54B2F8P2
    Molecular Weight:
    626.29
  • (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2S,3S)-(+)-Norphos
    Catalog Number:
    41149
    CAS Number:
    71042-54-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00085364
    Molecular Formula:
    C31H28P2
    Molecular Weight:
    462.51
  • 1,2-Bis(diphenylphosphino)benzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    o-Bis(diphenylphosphino)benzene
    Catalog Number:
    41148
    CAS Number:
    13991-08-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014081
    Molecular Formula:
    C30H24P2
    Molecular Weight:
    446.47
  • Ethoxydiphenylphosphine

    Purity:
    ≥ 93% (Assay by titration)
    Synonym:
    Diphenylphosphinous acid ethyl ester
    Catalog Number:
    41142
    CAS Number:
    719-80-2
    Purity Limit:
    ≥ 93% (Assay by titration)
    MDL NO:
    MFCD00009087
    Molecular Formula:
    C14H15OP
    Molecular Weight:
    230.25
  • Lithium diphenylphosphide (ca. 0.5mol/L in Tetrahydrofuran)

    Purity:
    9.5 - 11.3% (Assay by titration)
    Synonym:
    Lithium diphenylphosphine (ca. 0.5mol/L in Tetrahydrofuran)
    Catalog Number:
    41140
    CAS Number:
    4541-02-0
    Purity Limit:
    9.5 - 11.3% (Assay by titration)
    MDL NO:
    MFCD00046054
    Molecular Formula:
    C12H10LiP
    Molecular Weight:
    192.13
  • Methoxydiphenylphosphine

    Purity:
    ≥ 98% (GC)
    Synonym:
    Diphenylphosphinous acid methyl ester
    Catalog Number:
    41137
    CAS Number:
    4020-99-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00048025
    Molecular Formula:
    C13H13OP
    Molecular Weight:
    216.22
  • (S,S)-1,2-Bis[(tert-butyl)methylphosphino]ethane Bis(borane)

    Purity:
    ≥ 98%
    Synonym:
    (S,S)-1,2-Bis[boranato(tert-butyl)methylphosphino]ethane
    Catalog Number:
    41145
    CAS Number:
    203000-48-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD03844770
    Molecular Formula:
    C12H34B2P2
    Molecular Weight:
    261.97
  • Chlorodicyclohexylphosphine

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Dicyclohexylphosphinous chloride
    Hazmat
    Catalog Number:
    41138
    CAS Number:
    16523-54-9
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00014294
    Molecular Formula:
    C12H22ClP
    Molecular Weight:
    232.73
  • N,N-Bis[(diphenylphosphino)methyl]-3-(triethoxysilyl)propylamine

    Purity:
    95 - 105%
    Synonym:
    3-[Bis[(diphenylphosphino)methyl]amino]propyltriethoxysilane
    Catalog Number:
    41146
    CAS Number:
    904704-23-0
    Purity Limit:
    95 - 105%
    MDL NO:
    MFCD31618108
    Molecular Formula:
    C35H45NO3P2Si
    Molecular Weight:
    617.78
  • Diphenylphosphine oxide

    Purity:
    ≥ 98% (GC)
    Synonym:
    HPOPh2
    Catalog Number:
    41135
    CAS Number:
    4559-70-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002079
    Molecular Formula:
    C12H11OP
    Molecular Weight:
    202.19
  • Dichlorophenylphosphine

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Benzenephosphonous dichloride
    Hazmat
    Catalog Number:
    41141
    CAS Number:
    644-97-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00000528
    Molecular Formula:
    C6H5Cl2P
    Molecular Weight:
    178.98
  • Bis[2-(diisopropylphosphino)ethyl]amine (ca. 10% in Tetrahydrofuran)

    Hazmat
    Purity:
    ≥ 98% (31P NMR)
    Synonym:
    Bis((2-diisopropylphosphino)ethyl)-amine (ca. 10% inTetrahydrofuran)
    Hazmat
    Catalog Number:
    41144
    CAS Number:
    131890-26-1
    Purity Limit:
    ≥ 98% (31P NMR)
    MDL NO:
    MFCD17018778
    Molecular Formula:
    C16H37NP2
    Molecular Weight:
    305.43
  • Tri-n-octylphosphine oxide

    Purity:
    ≥ 95% (GC)
    Synonym:
    Trioctylphosphine oxide
    Catalog Number:
    41122
    CAS Number:
    78-50-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00002083
    Molecular Formula:
    C24H51OP
    Molecular Weight:
    386.64
  • Chlorodiisopropylphosphine

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Diisopropylphosphinous chloride
    Hazmat
    Catalog Number:
    41132
    CAS Number:
    40244-90-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00015027
    Molecular Formula:
    C6H14ClP
    Molecular Weight:
    152.6
  • Dichloro(diethylamino)phosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Diethylamino)phosphonous dichloride
    Hazmat
    Catalog Number:
    41136
    CAS Number:
    1069-08-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013614
    Molecular Formula:
    C4H10Cl2NP
    Molecular Weight:
    174.0
  • 1,1'-Bis(dichlorophosphino)ferrocene

    Purity:
    ≥ 95% (Assay by titration)
    Catalog Number:
    41131
    CAS Number:
    142691-70-1
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD01630854
    Molecular Formula:
    C10H8Cl4FeP2
    Molecular Weight:
    387.77
  • Trihexyl phosphite

    Purity:
    ≥ 95% (GC)
    Synonym:
    Phosphorous acid trihexyl ester
    Catalog Number:
    41127
    CAS Number:
    6095-42-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00015282
    Molecular Formula:
    C18H39O3P
    Molecular Weight:
    334.48
  • 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide

    Purity:
    ≥ 95% (GC)
    Synonym:
    2-Oxo-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
    Catalog Number:
    41126
    CAS Number:
    16352-18-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD09836231
    Molecular Formula:
    C6H13O3P
    Molecular Weight:
    164.14
  • Triphenyl phosphite

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Phosphorous acid triphenyl ester
    Hazmat
    Catalog Number:
    41129
    CAS Number:
    101-02-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00003032
    Molecular Formula:
    C18H15O3P
    Molecular Weight:
    310.29