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

Learn more about our story.

Organosilicon

212
Filters

  • Tetrakis(dimethylsilyl)silane

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    40488
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    2003-85-2
    MDL NO:
    MFCD01631315
    Molecular Formula:
    C8H28Si5
    Molecular Weight:
    264.74
  • 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane

    Purity:
    ≥ 96% (GC)
    Synonym:
    Tris(dimethylsilyloxy)phenylsilane
    Catalog Number:
    40485
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    18027-45-7
    MDL NO:
    MFCD00053849
    Molecular Formula:
    C12H26O3Si4
    Molecular Weight:
    330.68
  • Tripropylsilane

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40487
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    998-29-8
    MDL NO:
    MFCD00009358
    Molecular Formula:
    C9H22Si
    Molecular Weight:
    158.36
  • (Iodoethynyl)trimethylsilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Iodo-2-(trimethylsilyl)acetylene
    Hazmat
    Catalog Number:
    40471
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    18163-47-8
    MDL NO:
    MFCD00274201
    Molecular Formula:
    C5H9ISi
    Molecular Weight:
    224.12
  • 1,1,3,3,5,5-Hexamethyltrisiloxane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Dimethylbis(dimethylsilyloxy)silane
    Hazmat
    Catalog Number:
    40480
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    1189-93-1
    MDL NO:
    MFCD00039788
    Molecular Formula:
    C6H20O2Si3
    Molecular Weight:
    208.48
  • Di-tert-Butylsilane

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Hazmat
    Catalog Number:
    40483
    Purity Limit:
    ≥ 96.5% (GC)
    CAS Number:
    30736-07-3
    MDL NO:
    MFCD00270996
    Molecular Formula:
    C8H20Si
    Molecular Weight:
    144.33
  • Diphenylbis(phenylethynyl)silane

    Purity:
    ≥ 98% (GC)
    Synonym:
    Bis(phenylethynyl)diphenyl silane
    Catalog Number:
    40456
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    18784-61-7
    MDL NO:
    MFCD00093508
    Molecular Formula:
    C28H20Si
    Molecular Weight:
    384.55
  • Tris(trimethylsilyloxy)silane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane
    Hazmat
    Catalog Number:
    40482
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1873-89-8
    MDL NO:
    MFCD00054865
    Molecular Formula:
    C9H28O3Si4
    Molecular Weight:
    296.66
  • Catalog Number:
    40481
    Purity Limit:
    ≥ 93% (GC)
    CAS Number:
    1807776-35-7
    MDL NO:
    MFCD30475666
    Molecular Formula:
    C18H22Si
    Molecular Weight:
    266.46
  • Catalog Number:
    40477
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    130995-13-0
    MDL NO:
    MFCD04039959
    Molecular Formula:
    C9H12SSi
    Molecular Weight:
    180.34
  • Catalog Number:
    40478
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    3989-14-8
    MDL NO:
    MFCD04039887
    Molecular Formula:
    C12H16OSi
    Molecular Weight:
    204.34
  • 4-Trimethylsilyl-3-butyn-2-ol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40463
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    6999-19-5
    MDL NO:
    MFCD00190213
    Molecular Formula:
    C7H14OSi
    Molecular Weight:
    142.27
  • Trichlorocyclopentylsilane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Trichlorosilylcyclopentane
    Hazmat
    Catalog Number:
    40444
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    14579-03-4
    MDL NO:
    MFCD00236508
    Molecular Formula:
    C5H9Cl3Si
    Molecular Weight:
    203.56
  • Hexamethyldisilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    40450
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1450-14-2
    MDL NO:
    MFCD00008258
    Molecular Formula:
    C6H18Si2
    Molecular Weight:
    146.38
  • 3-Bromo-1-(trimethylsilyl)-1-propyne

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    (3-Bromo-1-propynyl)trimethylsilane
    Catalog Number:
    40470
    Purity Limit:
    ≥ 97.5% (GC)
    CAS Number:
    38002-45-8
    MDL NO:
    MFCD00134460
    Molecular Formula:
    C6H11BrSi
    Molecular Weight:
    191.14
  • 1,4-Bis(trimethylsilyl)-1,3-butadiyne

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Bis(trimethylsilyl)butadiyne
    Catalog Number:
    40472
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    4526-07-2
    MDL NO:
    MFCD00009839
    Molecular Formula:
    C10H18Si2
    Molecular Weight:
    194.42
  • 4-(Trimethylsilyl)-3-butyn-2-one

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40454
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    5930-98-3
    MDL NO:
    MFCD00190212
    Molecular Formula:
    C7H12OSi
    Molecular Weight:
    140.26
  • 1,2-Dichlorotetramethyldisilane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    1,1,2,2-Tetramethyl-1,2-dichlorodisilane
    Hazmat
    Catalog Number:
    40446
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    4342-61-4
    MDL NO:
    MFCD00078528
    Molecular Formula:
    C4H12Cl2Si2
    Molecular Weight:
    187.21
  • Catalog Number:
    40462
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    107474-02-2
    MDL NO:
    MFCD28975120
    Molecular Formula:
    C14H30Si2
    Molecular Weight:
    254.56
  • 1,1,2,2-Tetrachloro-1,2-dimethyldisilane

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    40452
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    4518-98-3
    MDL NO:
    MFCD00192469
    Molecular Formula:
    C2H6Cl4Si2
    Molecular Weight:
    228.04
  • 1-(Trimethylsilyl)-1-propyne

    Hazmat
    Purity:
    ≥ 98.5% (GC)
    Synonym:
    Trimethyl-1-propynylsilane
    Hazmat
    Catalog Number:
    40467
    Purity Limit:
    ≥ 98.5% (GC)
    CAS Number:
    6224-91-5
    MDL NO:
    MFCD00009271
    Molecular Formula:
    C6H12Si
    Molecular Weight:
    112.25
  • Catalog Number:
    40469
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    16116-78-2
    MDL NO:
    MFCD01863556
    Molecular Formula:
    C11H13BrSi
    Molecular Weight:
    253.21
  • Catalog Number:
    40466
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    79109-69-6
    MDL NO:
    MFCD18207392
    Molecular Formula:
    C14H20SSi2
    Molecular Weight:
    276.54
  • 1,4-Dibromo-2,5-bis[2-(trimethylsilyl)ethynyl]benzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    [(2,5-Dibromo-1,4-phenylene)bis(ethyne-2,1-diyl)]bis(trimethylsilane)
    Catalog Number:
    40468
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    478190-79-3
    MDL NO:
    MFCD11521283
    Molecular Formula:
    C16H20Br2Si2
    Molecular Weight:
    428.31
  • 2-(Trimethylsilylethynyl)thiophene

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Trimethyl(thiophen-2-ylethynyl)silane
    Hazmat
    Catalog Number:
    40461
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    40231-03-6
    MDL NO:
    MFCD03427125
    Molecular Formula:
    C9H12SSi
    Molecular Weight:
    180.34
  • Catalog Number:
    40459
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75867-39-9
    MDL NO:
    MFCD03695479
    Molecular Formula:
    C11H15NSi
    Molecular Weight:
    189.33
  • 1-(Trimethylsilyl)-1-pentyne

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Pentyn-1-yltrimethylsilane
    Catalog Number:
    40455
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    18270-17-2
    MDL NO:
    MFCD00077890
    Molecular Formula:
    C8H16Si
    Molecular Weight:
    140.3
  • 1-(Triisopropylsilyl)-1-propyne

    Purity:
    ≥ 97.5% (GC)
    Catalog Number:
    40460
    Purity Limit:
    ≥ 97.5% (GC)
    CAS Number:
    82192-57-2
    MDL NO:
    MFCD00015636
    Molecular Formula:
    C12H24Si
    Molecular Weight:
    196.41
  • Catalog Number:
    40453
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    78669-53-1
    MDL NO:
    MFCD32062899
    Molecular Formula:
    C12H30O2Si2
    Molecular Weight:
    262.54
  • 3-Trimethylsilyl-2-propyn-1-ol

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-(Trimethylsilyl)propargyl Alcohol
    Catalog Number:
    40458
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    5272-36-6
    MDL NO:
    MFCD00002913
    Molecular Formula:
    C6H12OSi
    Molecular Weight:
    128.25
  • Chloropentamethyldisilane

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    1-Chloro-1,1,2,2,2-pentamethyldisilane
    Hazmat
    Catalog Number:
    40448
    Purity Limit:
    ≥ 96.5% (GC)
    CAS Number:
    1560-28-7
    MDL NO:
    MFCD00456692
    Molecular Formula:
    C5H15ClSi2
    Molecular Weight:
    166.8
  • Catalog Number:
    40465
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    38274-16-7
    MDL NO:
    MFCD01321391
    Molecular Formula:
    C11H13BrSi
    Molecular Weight:
    253.21
  • Hexachlorodisilane

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    1,1,1,2,2,2-Hexachlorodisilane
    Hazmat
    Catalog Number:
    40451
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    13465-77-5
    MDL NO:
    MFCD00011599
    Molecular Formula:
    Cl6Si2
    Molecular Weight:
    268.87
  • Hexaphenyldisilane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40449
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    1450-23-3
    MDL NO:
    MFCD00039558
    Molecular Formula:
    C36H30Si2
    Molecular Weight:
    518.81
  • 1,1,2,2-Tetraphenyldisilane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40447
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    16343-18-3
    MDL NO:
    MFCD00093170
    Molecular Formula:
    C24H22Si2
    Molecular Weight:
    366.61
  • Chloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)dimethylsilane

    Purity:
    ≥ 90% (GC)
    Synonym:
    Chlorodimethyl(1H,1H,2H,2H-heptadecafluorodecyl)silane
    Catalog Number:
    40442
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    74612-30-9
    MDL NO:
    MFCD00042343
    Molecular Formula:
    C12H10ClF17Si
    Molecular Weight:
    540.72
  • 1,2-Bis(trichlorosilyl)ethane

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    1,1,1,4,4,4-Hexachlorodisilethylene
    Hazmat
    Catalog Number:
    40434
    Purity Limit:
    ≥ 96.5% (GC)
    CAS Number:
    2504-64-5
    MDL NO:
    MFCD00013601
    Molecular Formula:
    C2H4Cl6Si2
    Molecular Weight:
    296.92
  • Catalog Number:
    40445
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1172-76-5
    MDL NO:
    MFCD00051536
    Molecular Formula:
    C26H26Si2
    Molecular Weight:
    394.66
  • Trichloro(hexadecyl)silane

    Purity:
    ≥ 98% (GC)
    Synonym:
    Hexadecyltrichlorosilane
    Catalog Number:
    40431
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5894-60-0
    MDL NO:
    MFCD00040111
    Molecular Formula:
    C16H33Cl3Si
    Molecular Weight:
    359.88
  • Dichlorododecylmethylsilane

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    40443
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    18407-07-3
    MDL NO:
    MFCD00018082
    Molecular Formula:
    C13H28Cl2Si
    Molecular Weight:
    283.35
  • Chloro(hexyl)dimethylsilane

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    40440
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    3634-59-1
    MDL NO:
    MFCD01073817
    Molecular Formula:
    C8H19ClSi
    Molecular Weight:
    178.78
  • Bis(trichlorosilyl)acetylene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40435
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    18038-55-6
    MDL NO:
    MFCD01321346
    Molecular Formula:
    C2Cl6Si2
    Molecular Weight:
    292.89
  • Dichlorohexylmethylsilane

    Purity:
    ≥ 95% (GC)
    Synonym:
    Hexylmethyldichlorosilane
    Catalog Number:
    40438
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    14799-94-1
    MDL NO:
    MFCD00039295
    Molecular Formula:
    C7H16Cl2Si
    Molecular Weight:
    199.19
  • (11-Bromoundecyl)trichlorosilane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40428
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    79769-48-5
    MDL NO:
    MFCD00270977
    Molecular Formula:
    C11H22BrCl3Si
    Molecular Weight:
    368.64
  • Chlorocyclohexyldimethylsilane

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    40441
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    71864-47-6
    MDL NO:
    MFCD00010669
    Molecular Formula:
    C8H17ClSi
    Molecular Weight:
    176.76
  • Amyltrichlorosilane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Pentyltrichlorosilane
    Catalog Number:
    40439
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    107-72-2
    MDL NO:
    MFCD00000487
    Molecular Formula:
    C5H11Cl3Si
    Molecular Weight:
    205.58
  • Catalog Number:
    40436
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    102488-47-1
    MDL NO:
    MFCD00042359
    Molecular Formula:
    C10H10ClF13Si
    Molecular Weight:
    440.7
  • tert-Butyldichloro(phenyl)silane

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    40433
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    17887-41-1
    MDL NO:
    MFCD00051441
    Molecular Formula:
    C10H14Cl2Si
    Molecular Weight:
    233.21
  • Dichloromethylvinylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Methylvinyldichlorosilane
    Hazmat
    Catalog Number:
    40429
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    124-70-9
    MDL NO:
    MFCD00000492
    Molecular Formula:
    C3H6Cl2Si
    Molecular Weight:
    141.07
  • Chlorotrimethoxysilane

    Purity:
    ≥ 94% (GC)
    Synonym:
    Trimethoxychlorosilane
    Catalog Number:
    40430
    Purity Limit:
    ≥ 94% (GC)
    CAS Number:
    4668-00-2
    MDL NO:
    MFCD00191934
    Molecular Formula:
    C3H9ClO3Si
    Molecular Weight:
    156.64