Discover the new Chem-Impex: Where innovation starts with a bond.

Learn more about our story.

Building Blocks

8717

  • 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfonimide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4,4,5,5,6,6-Hexafluoroperhydro-1,3,2-dithiazine1,1,3,3-tetraoxide
    Hazmat
    Catalog Number:
    46489
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    84246-29-7
    MDL NO:
    MFCD06200806
    Molecular Formula:
    C3HF6NO4S2
    Molecular Weight:
    293.15
  • 2,2,3,3,3-Pentafluoropropyl p-toluenesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    p-Toluenesulfonic acid 2,2,3,3,3-pentafluoropropyl ester
    Catalog Number:
    46509
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    565-42-4
    MDL NO:
    MFCD02093346
    Molecular Formula:
    C10H9F5O3S
    Molecular Weight:
    304.23
  • Catalog Number:
    46508
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    1744-07-6
    MDL NO:
    MFCD18191886
    Molecular Formula:
    C15H10F6N2S
    Molecular Weight:
    364.31
  • 4-(Trifluoromethyl)thiobenzamide

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    46497
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    72505-21-6
    MDL NO:
    MFCD00051806
    Molecular Formula:
    C8H6F3NS
    Molecular Weight:
    205.2
  • 4-Fluorophenyl chlorothionoformate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Chlorothioformic acid O-(4-fluorophenyl) ester
    Hazmat
    Catalog Number:
    46496
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    42908-73-6
    MDL NO:
    MFCD00134402
    Molecular Formula:
    C7H4ClFOS
    Molecular Weight:
    190.62
  • Potassium 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4,4,5,5,6,6-Hexafluoroperhydro-1,3,2-dithiazine 1,1,3,3-tetraoxidepotassium salt
    Catalog Number:
    46490
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    588668-97-7
    MDL NO:
    MFCD06797108
    Molecular Formula:
    C3F6KNO4S2
    Molecular Weight:
    331.24
  • Catalog Number:
    46507
    Purity Limit:
    ≥ 98% (N)
    CAS Number:
    1060-92-0
    MDL NO:
    MFCD00829878
    Molecular Formula:
    C17H8F12N2S
    Molecular Weight:
    500.31
  • Pentafluorobenzyl p-toluenesulfonate [Derivatizing Reagent for GC of Inorganic Anions]

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    PFB - Tosylate
    Catalog Number:
    46511
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    32974-36-0
    MDL NO:
    MFCD06248628
    Molecular Formula:
    C14H9F5O3S
    Molecular Weight:
    352.28
  • 2-Fluoroethyl p-toluenesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    p-Toluenesulfonic acid 2-fluoroethyl ester
    Catalog Number:
    46510
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    383-50-6
    MDL NO:
    MFCD01658061
    Molecular Formula:
    C9H11FO3S
    Molecular Weight:
    218.24
  • Thiocarbohydrazide

    Hazmat
    Purity:
    ≥ 99.5% (Assay by titration)
    Hazmat
    Catalog Number:
    46495
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    CAS Number:
    2231-57-4
    MDL NO:
    MFCD00007616
    Molecular Formula:
    CH6N4S
    Molecular Weight:
    106.15
  • 3,4-Difluorophenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 3,4-difluorophenyl ester
    Hazmat
    Catalog Number:
    46506
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    113028-75-4
    MDL NO:
    MFCD00175109
    Molecular Formula:
    C7H3F2NS
    Molecular Weight:
    171.16
  • 3-(Trifluoromethyl)phenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 3-(trifluoromethyl)phenyl ester
    Hazmat
    Catalog Number:
    46504
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1840-19-3
    MDL NO:
    MFCD00004806
    Molecular Formula:
    C8H4F3NS
    Molecular Weight:
    203.18
  • 4-(Trifluoromethyl)phenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 4-(trifluoromethyl)phenyl ester
    Hazmat
    Catalog Number:
    46503
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1645-65-4
    MDL NO:
    MFCD00039645
    Molecular Formula:
    C8H4F3NS
    Molecular Weight:
    203.18
  • Dimethylphenacylsulfonium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    46493
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    24806-57-3
    MDL NO:
    MFCD00191352
    Molecular Formula:
    C10H13BF4OS
    Molecular Weight:
    268.08
  • N-(Trimethylsilyl)bis(trifluoromethanesulfonyl)imide

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    [Bis(trifluoromethanesulfonyl)amino]trimethylsilane
    Catalog Number:
    46491
    Purity Limit:
    ≥ 97% (Assay by titration)
    CAS Number:
    82113-66-4
    MDL NO:
    MFCD10566930
    Molecular Formula:
    C5H9F6NO4S2Si
    Molecular Weight:
    353.33
  • 5-Fluoro-o-tolyl isothiocyanate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Fluoro-2-methylphenyl isothiocyanate
    Catalog Number:
    46502
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    175205-39-7
    MDL NO:
    MFCD00046800
    Molecular Formula:
    C8H6FNS
    Molecular Weight:
    167.2
  • 3,5-Bis(trifluoromethyl)phenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 3,5-bis(trifluoromethyl)phenyl ester
    Hazmat
    Catalog Number:
    46498
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    23165-29-9
    MDL NO:
    MFCD00040838
    Molecular Formula:
    C9H3F6NS
    Molecular Weight:
    271.18
  • 3-Pyridyl trifluoromethanesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 3-pyridyl ester
    Catalog Number:
    46460
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    107658-27-5
    MDL NO:
    MFCD00799579
    Molecular Formula:
    C6H4F3NO3S
    Molecular Weight:
    227.16
  • Potassium nonafluoro-1-butanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Nonafluoro-1-butanesulfonic acid potassium salt
    Catalog Number:
    46486
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    29420-49-3
    MDL NO:
    MFCD00007515
    Molecular Formula:
    C4F9KO3S
    Molecular Weight:
    338.18
  • 3-Fluorophenyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Isothiocyanic acid 3-fluorophenyl ester
    Hazmat
    Catalog Number:
    46500
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    404-72-8
    MDL NO:
    MFCD00004804
    Molecular Formula:
    C7H4FNS
    Molecular Weight:
    153.17
  • Bis(4-fluorophenyl) sulfone

    Purity:
    ≥ 99% (GC)
    Synonym:
    4,4'-Difluorodiphenyl sulfone
    Catalog Number:
    46483
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    383-29-9
    MDL NO:
    MFCD00000350
    Molecular Formula:
    C12H8F2O2S
    Molecular Weight:
    254.25
  • Pentafluorophenyl chlorothionoformate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Chlorothioformic acid O-pentafluorophenyl ester
    Hazmat
    Catalog Number:
    46494
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    135192-53-9
    MDL NO:
    MFCD00075405
    Molecular Formula:
    C7ClF5OS
    Molecular Weight:
    262.58
  • Hazmat
    Catalog Number:
    46492
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    33462-80-5
    MDL NO:
    MFCD00074932
    Molecular Formula:
    C15H16BClF4S
    Molecular Weight:
    350.61
  • 3,6-Bis(trimethylsilyl)naphthalene-2,7-diyl bis(trifluoromethanesulfonate)

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,6-Bis(trimethylsilyl)naphthalene-2,7-diyl ditriflate
    Catalog Number:
    46482
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    947488-89-3
    MDL NO:
    MFCD29067078
    Molecular Formula:
    C18H22F6O6S2Si2
    Molecular Weight:
    568.65
  • Potassium trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Potassium triflate
    Catalog Number:
    46488
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    2926-27-4
    MDL NO:
    MFCD00042370
    Molecular Formula:
    CF3KO3S
    Molecular Weight:
    188.16
  • Sodium 2,6-dinitro-4-(trifluoromethyl)benzenesulfonate

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    2,6-Dinitro-4-(trifluoromethyl)benzenesulfonic acid sodium salt
    Catalog Number:
    46487
    Purity Limit:
    ≥ 95% (Assay by titration)
    CAS Number:
    54495-25-9
    MDL NO:
    MFCD00059068
    Molecular Formula:
    C7H2F3N2NaO7S
    Molecular Weight:
    338.14
  • 1,1,1,3,3,3-Hexafluoroisopropyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 1,1,1,3,3,3-hexafluoroisopropylester
    Hazmat
    Catalog Number:
    46475
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    156241-41-7
    MDL NO:
    MFCD02093340
    Molecular Formula:
    C4HF9O3S
    Molecular Weight:
    300.09
  • Sodium 2,3,5,6-tetrafluoro-4-hydroxybenzenesulfonate

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    2,3,5,6-Tetrafluoro-4-hydroxybenzenesulfonic acid sodium salt
    Catalog Number:
    46485
    Purity Limit:
    ≥ 99.5% (HPLC)
    CAS Number:
    221908-17-4
    MDL NO:
    MFCD03427812
    Molecular Formula:
    C6HF4NaO4S
    Molecular Weight:
    268.11
  • Diethylisopropylsilyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Diethylisopropylsilyl triflate
    Hazmat
    Catalog Number:
    46479
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    126889-55-2
    MDL NO:
    MFCD00191689
    Molecular Formula:
    C8H17F3O3SSi
    Molecular Weight:
    278.36
  • Catalog Number:
    46484
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    424792-57-4
    MDL NO:
    MFCD04037934
    Molecular Formula:
    C7H6F2O2S
    Molecular Weight:
    192.18
  • 2-(Trimethylsilyl)phenyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2-(Trimethylsilyl)phenyl triflate
    Hazmat
    Catalog Number:
    46476
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    88284-48-4
    MDL NO:
    MFCD00799598
    Molecular Formula:
    C10H13F3O3SSi
    Molecular Weight:
    298.35
  • 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Methyl-2-(trimethylsilyl)phenyl triflate
    Hazmat
    Catalog Number:
    46478
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    262373-15-9
    MDL NO:
    MFCD10566914
    Molecular Formula:
    C11H15F3O3SSi
    Molecular Weight:
    312.38
  • 4-Acetylphenyl trifluoromethanesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Acetylphenyl triflate
    Catalog Number:
    46480
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    109613-00-5
    MDL NO:
    MFCD00191706
    Molecular Formula:
    C9H7F3O4S
    Molecular Weight:
    268.21
  • p-Tolyl trifluoromethanesulfonate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Trifluoromethanesulfonic acid p-tolyl ester
    Catalog Number:
    46481
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    29540-83-8
    MDL NO:
    MFCD00192507
    Molecular Formula:
    C8H7F3O3S
    Molecular Weight:
    240.2
  • (Trimethylsilyl)methyl trifluoromethanesulfonate [Trimethylsilylmethylating Reagent]

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Trifluoromethanesulfonic acid (trimethylsilyl)methyl ester
    Hazmat
    Catalog Number:
    46477
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    64035-64-9
    MDL NO:
    MFCD00009914
    Molecular Formula:
    C5H11F3O3SSi
    Molecular Weight:
    236.28
  • 2-Bromophenyl trifluoromethanesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 2-bromophenyl ester
    Catalog Number:
    46471
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    129112-25-0
    MDL NO:
    MFCD18379777
    Molecular Formula:
    C7H4BrF3O3S
    Molecular Weight:
    305.07
  • 2-Chlorophenyl trifluoromethanesulfonate

    Purity:
    ≥ 97% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 2-chlorophenyl ester
    Catalog Number:
    46474
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    66107-36-6
    MDL NO:
    MFCD07784322
    Molecular Formula:
    C7H4ClF3O3S
    Molecular Weight:
    260.61
  • Anthracene-2,6-diyl bis(trifluoromethanesulfonate)

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,6-Bis(trifluoromethanesulfonyloxy)anthracene
    Catalog Number:
    46473
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    594838-61-6
    MDL NO:
    MFCD30725736
    Molecular Formula:
    C16H8F6O6S2
    Molecular Weight:
    474.34
  • 2-(tert-Butyldimethylsilyl)-1,3-phenylene bis(trifluoromethanesulfonate)

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2-(tert-Butyldimethylsilyl)-1,3-phenylene triflate
    Hazmat
    Catalog Number:
    46470
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    1637638-66-4
    MDL NO:
    MFCD32062857
    Molecular Formula:
    C14H18F6O6S2Si
    Molecular Weight:
    488.49
  • 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl methanesulfonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Methanesulfonic acid 2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethylester
    Catalog Number:
    46465
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    160969-03-9
    MDL NO:
    MFCD16038209
    Molecular Formula:
    C11H13F3O5S
    Molecular Weight:
    314.28
  • Benzoyl trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Trifluoromethanesulfonic acid benzoyl ester
    Catalog Number:
    46472
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    36967-85-8
    MDL NO:
    MFCD17013536
    Molecular Formula:
    C8H5F3O4S
    Molecular Weight:
    254.18
  • Catechol bis(trifluoromethanesulfonate)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Catechol ditriflate
    Hazmat
    Catalog Number:
    46464
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    17763-91-6
    MDL NO:
    MFCD00274274
    Molecular Formula:
    C8H4F6O6S2
    Molecular Weight:
    374.22
  • 1,5-Naphthalenebis(trifluoromethanesulfonate)

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,5-Naphthaleneditriflate
    Catalog Number:
    46469
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    152873-79-5
    MDL NO:
    MFCD23380211
    Molecular Formula:
    C12H6F6O6S2
    Molecular Weight:
    424.28
  • 4-Methyl-2-pyridyl trifluoromethanesulfonate

    Purity:
    ≥ 97% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 4-methyl-2-pyridyl ester
    Catalog Number:
    46463
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    179260-78-7
    MDL NO:
    MFCD11042681
    Molecular Formula:
    C7H6F3NO3S
    Molecular Weight:
    241.18
  • tert-Butyldiphenylsilyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    tert-Butyldiphenylsilyl triflate
    Hazmat
    Catalog Number:
    46467
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    92886-86-7
    MDL NO:
    MFCD01941212
    Molecular Formula:
    C17H19F3O3SSi
    Molecular Weight:
    388.48
  • 2-Naphthyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Trifluoromethanesulfonic acid 2-naphthyl ester
    Hazmat
    Catalog Number:
    46468
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    3857-83-8
    MDL NO:
    MFCD00192341
    Molecular Formula:
    C11H7F3O3S
    Molecular Weight:
    276.23
  • 3,3'-Bis(trimethylsilyl)biphenyl-4,4'-diyl bis(trifluoromethanesulfonate)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    3,3'-Bis(trimethylsilyl)biphenyl-4,4'-diyl ditriflate
    Hazmat
    Catalog Number:
    46466
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    828282-80-0
    MDL NO:
    MFCD10566878
    Molecular Formula:
    C20H24F6O6S2Si2
    Molecular Weight:
    594.69
  • 2,2,2-Trifluoroethyl nonafluorobutanesulfonate

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Perfluorobutanesulfonic acid 2,2,2-trifluoroethyl ester
    Hazmat
    Catalog Number:
    46462
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    79963-95-4
    MDL NO:
    MFCD03093638
    Molecular Formula:
    C6H2F12O3S
    Molecular Weight:
    382.12
  • Catalog Number:
    46456
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    874781-09-6
    MDL NO:
    MFCD03407973
    Molecular Formula:
    C7H7F2NO3S
    Molecular Weight:
    223.19
  • 2,7-Naphthalenebis(trifluoromethanesulfonate)

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,7-Naphthaleneditriflate
    Catalog Number:
    46459
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    151391-00-3
    MDL NO:
    MFCD20260329
    Molecular Formula:
    C12H6F6O6S2
    Molecular Weight:
    424.28