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Chemistry

Chemistry

11923

Our diverse selection of products are designed to enhance your work at every level. From refining asymmetric synthesis to optimizing reaction conditions with advanced catalysts, because we believe in meeting every possibility with precision.

Sub Categories
Asymmetric Synthesis 1122
Building Blocks 7870
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 293

  • 3-(Chlorodimethylsilyl)propyl methacrylate (stabilized with BHT)

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    Methacrylic acid 3-(chlorodimethylsilyl)propyl ester (stabilized with BHT)
    Hazmat
    Catalog Number:
    40425
    CAS Number:
    24636-31-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00053899
    Molecular Formula:
    C9H17ClO2Si
    Molecular Weight:
    220.77
    Specification Sheet SDS

  • Trichlorooctadecylsilane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ODTS
    Hazmat
    Catalog Number:
    40427
    CAS Number:
    112-04-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000484
    Molecular Formula:
    C18H37Cl3Si
    Molecular Weight:
    387.93
    Specification Sheet SDS

  • 1,6-Bis(trichlorosilyl)hexane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Hazmat
    Catalog Number:
    40423
    CAS Number:
    13083-94-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00053189
    Molecular Formula:
    C6H12Cl6Si2
    Molecular Weight:
    353.03
    Specification Sheet SDS

  • Chloro(methyl)(phenyl)(vinyl)silane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Methylphenylvinylchlorosilane
    Hazmat
    Catalog Number:
    40422
    CAS Number:
    17306-05-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00053208
    Molecular Formula:
    C9H11ClSi
    Molecular Weight:
    182.72
    Specification Sheet SDS

  • Dichloro(methyl)(3,3,3-trifluoropropyl)silane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (3,3,3-Trifluoropropyl)methyldichlorosilane
    Hazmat
    Catalog Number:
    40419
    CAS Number:
    675-62-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00039294
    Molecular Formula:
    C4H7Cl2F3Si
    Molecular Weight:
    211.08
    Specification Sheet SDS

  • Dichloro(methyl)-n-octylsilane

    Purity:
    ≥ 97% (GC)
    Synonym:
    n-Octylmethyldichlorosilane
    Catalog Number:
    40424
    CAS Number:
    14799-93-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00042606
    Molecular Formula:
    C9H20Cl2Si
    Molecular Weight:
    227.24
    Specification Sheet SDS

  • Diacetoxydimethylsilane

    Hazmat
    Purity:
    ≥ 97.5% (GC)
    Synonym:
    Dimethyldiacetoxysilane
    Hazmat
    Catalog Number:
    40417
    CAS Number:
    2182-66-3
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00039832
    Molecular Formula:
    C6H12O4Si
    Molecular Weight:
    176.24
    Specification Sheet SDS

  • Dichlorodecylmethylsilane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Decylmethyldichlorosilane
    Hazmat
    Catalog Number:
    40420
    CAS Number:
    18051-88-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00053194
    Molecular Formula:
    C11H24Cl2Si
    Molecular Weight:
    255.3
    Specification Sheet SDS

  • Trichloro-2-cyanoethylsilane

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-Cyanoethyltrichlorosilane
    Catalog Number:
    40421
    CAS Number:
    1071-22-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00039493
    Molecular Formula:
    C3H4Cl3NSi
    Molecular Weight:
    188.51
    Specification Sheet SDS

  • Triisopropylsilyl acrylate (stabilized with BHT)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Acrylic acid triisopropylsilyl ester (stabilized with BHT)
    Hazmat
    Catalog Number:
    40414
    CAS Number:
    157859-20-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01861733
    Molecular Formula:
    C12H24O2Si
    Molecular Weight:
    228.41
    Specification Sheet SDS

  • Trimethylsilyl acetate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Acetic acid trimethylsilyl ester
    Hazmat
    Catalog Number:
    40413
    CAS Number:
    2754-27-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008695
    Molecular Formula:
    C5H12O2Si
    Molecular Weight:
    132.23
    Specification Sheet SDS

  • Trimethylsilyl propionate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Propionic acid trimethylsilyl ester
    Hazmat
    Catalog Number:
    40416
    CAS Number:
    16844-98-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD01632555
    Molecular Formula:
    C6H14O2Si
    Molecular Weight:
    146.26
    Specification Sheet SDS

  • Dichlorocyclohexylmethylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40418
    CAS Number:
    5578-42-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00046333
    Molecular Formula:
    C7H14Cl2Si
    Molecular Weight:
    197.17
    Specification Sheet SDS

  • Trimethylsilyl trifluoroacetate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Trifluoroacetic acid trimethylsilyl ester
    Hazmat
    Catalog Number:
    40415
    CAS Number:
    400-53-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000413
    Molecular Formula:
    C5H9F3O2Si
    Molecular Weight:
    186.21
    Specification Sheet SDS

  • 3-(Triallylsilyl)propyl acrylate (stabilized with MEHQ)

    Purity:
    ≥ 92% (GC)
    Synonym:
    Acrylic acid 3-(triallylsilyl)propyl ester (stabilized with MEHQ)
    Catalog Number:
    40401
    CAS Number:
    1990509-29-9
    Purity Limit:
    ≥ 92% (GC)
    MDL NO:
    MFCD29089372
    Molecular Formula:
    C15H24O2Si
    Molecular Weight:
    264.44
    Specification Sheet SDS

  • tert-Butylmethoxyphenylsilyl Bromide

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Bromo-tert-butylmethoxyphenylsilane
    Hazmat
    Catalog Number:
    40411
    CAS Number:
    94124-39-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00043308
    Molecular Formula:
    C11H17BrOSi
    Molecular Weight:
    273.25
    Specification Sheet SDS

  • (2-Bromoallyl)trimethylsilane

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    2-Bromoallyltrimethylsilane
    Hazmat
    Catalog Number:
    40406
    CAS Number:
    81790-10-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00043054
    Molecular Formula:
    C6H13BrSi
    Molecular Weight:
    193.16
    Specification Sheet SDS

  • Allyltriisopropylsilane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    40410
    CAS Number:
    24400-84-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00075115
    Molecular Formula:
    C12H26Si
    Molecular Weight:
    198.43
    Specification Sheet SDS

  • Bromotriethylsilane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Triethylbromosilane
    Hazmat
    Catalog Number:
    40412
    CAS Number:
    1112-48-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000049
    Molecular Formula:
    C6H15BrSi
    Molecular Weight:
    195.18
    Specification Sheet SDS

  • Methallyltrimethylsilane

    Hazmat
    Purity:
    ≥ 96.5% (GC)
    Synonym:
    Trimethyl(2-methylallyl)silane
    Hazmat
    Catalog Number:
    40408
    CAS Number:
    18292-38-1
    Purity Limit:
    ≥ 96.5% (GC)
    MDL NO:
    MFCD00054404
    Molecular Formula:
    C7H16Si
    Molecular Weight:
    128.29
    Specification Sheet SDS

  • Allyltriethylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40407
    CAS Number:
    17898-21-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD18207713
    Molecular Formula:
    C9H20Si
    Molecular Weight:
    156.34
    Specification Sheet SDS

  • Allyl(tert-butyl)dimethylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    40409
    CAS Number:
    74472-22-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD18207712
    Molecular Formula:
    C9H20Si
    Molecular Weight:
    156.34
    Specification Sheet SDS

  • Triallyl(methyl)silane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Triallylmethylsilane
    Hazmat
    Catalog Number:
    40405
    CAS Number:
    1112-91-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00800604
    Molecular Formula:
    C10H18Si
    Molecular Weight:
    166.34
    Specification Sheet SDS

  • Allyl(chloromethyl)dimethylsilane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    3-Chloromethyldimethylsilyl-1-propene
    Hazmat
    Catalog Number:
    40404
    CAS Number:
    33558-75-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00012045
    Molecular Formula:
    C6H13ClSi
    Molecular Weight:
    148.71
    Specification Sheet SDS

  • Diallyldimethylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Diallyl(dimethyl)silane
    Hazmat
    Catalog Number:
    40403
    CAS Number:
    1113-12-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00008636
    Molecular Formula:
    C8H16Si
    Molecular Weight:
    140.3
    Specification Sheet SDS

  • 5-(Trimethylsilyl)-1,2,3,4,5-pentamethyl-1,3-cyclopentadiene

    Purity:
    ≥ 95% (GC)
    Synonym:
    Trimethyl(1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl)silane
    Catalog Number:
    40400
    CAS Number:
    87778-95-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00151193
    Molecular Formula:
    C13H24Si
    Molecular Weight:
    208.42
    Specification Sheet SDS

  • Phenyltriallylsilane

    Purity:
    ≥ 95% (GC)
    Synonym:
    Triallyl(phenyl)silane
    Catalog Number:
    40402
    CAS Number:
    2633-57-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00094138
    Molecular Formula:
    C15H20Si
    Molecular Weight:
    228.41
    Specification Sheet SDS

  • 3-(Triallylsilyl)propyl methacrylate (stabilized with MEHQ)

    Purity:
    ≥ 92% (GC)
    Synonym:
    Methacrylic acid 3-(triallylsilyl)propyl ester (stabilized with MEHQ)
    Catalog Number:
    40399
    CAS Number:
    1990509-31-3
    Purity Limit:
    ≥ 92% (GC)
    MDL NO:
    MFCD29089373
    Molecular Formula:
    C16H26O2Si
    Molecular Weight:
    278.47
    Specification Sheet SDS

  • Allylchlorodimethylsilane

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Allyldimethylchlorosilane
    Hazmat
    Catalog Number:
    40398
    CAS Number:
    4028-23-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00000506
    Molecular Formula:
    C5H11ClSi
    Molecular Weight:
    134.68
    Specification Sheet SDS

  • 2-Thiopheneboronic acid

    Purity:
    ≥ 96% (NMR)
    Synonym:
    2-Thienylboronic acid
    Catalog Number:
    40395
    CAS Number:
    6165-68-0
    Purity Limit:
    ≥ 96% (NMR)
    MDL NO:
    MFCD00151850
    Molecular Formula:
    C4H5BO2S
    Molecular Weight:
    127.95
    Specification Sheet SDS

  • 6-(Morpholino)pyridine-3-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2-(Morpholino)pyridine-5-boronic acid
    Catalog Number:
    40390
    CAS Number:
    904326-93-8
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD03086116
    Molecular Formula:
    C9H13BN2O3
    Molecular Weight:
    208.02
    Specification Sheet SDS

  • Pentafluorophenylboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    Pentafluorobenzeneboronic acid
    Catalog Number:
    40396
    CAS Number:
    1582-24-7
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01074663
    Molecular Formula:
    C6H2BF5O2
    Molecular Weight:
    211.88
    Specification Sheet SDS

  • 3-Furylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    Furan-3-boronic acid
    Catalog Number:
    40382
    CAS Number:
    55552-70-0
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01319007
    Molecular Formula:
    C4H5BO3
    Molecular Weight:
    111.89
    Specification Sheet SDS

  • 5-Formyl-2-thiopheneboronic acid

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    5-Formyl-2-thienylboronic acid
    Catalog Number:
    40394
    CAS Number:
    4347-33-5
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD02093666
    Molecular Formula:
    C5H5BO3S
    Molecular Weight:
    155.96
    Specification Sheet SDS

  • 3-Formyl-2-thiopheneboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3-Formyl-2-thienylboronic acid
    Catalog Number:
    40385
    CAS Number:
    17303-83-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01075679
    Molecular Formula:
    C5H5BO3S
    Molecular Weight:
    155.96
    Specification Sheet SDS

  • 2,3-Dihydrobenzofuran-5-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2,3-Dihydrobenzo[b]furan-5-boronic
    Catalog Number:
    40388
    CAS Number:
    227305-69-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD02681979
    Molecular Formula:
    C8H9BO3
    Molecular Weight:
    163.97
    Specification Sheet SDS

  • 2-Chloropyridine-4-boronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    2-Chloro-4-pyridylboronic acid
    Catalog Number:
    40393
    CAS Number:
    458532-96-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD03788416
    Molecular Formula:
    C5H5BClNO2
    Molecular Weight:
    157.36
    Specification Sheet SDS

  • 2-Methylpyridine-5-boronic acid hydrochloride

    Purity:
    ≥ 98%
    Synonym:
    6-Methyl-3-pyridylboronic acid hydrochloride
    Catalog Number:
    40391
    CAS Number:
    2096333-73-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD19237187
    Molecular Formula:
    C6H8BNO2·HCl
    Molecular Weight:
    173.4
    Specification Sheet SDS

  • 4-Methyl-2-thiopheneboronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    4-methylthiophene-2-boronic acid
    Catalog Number:
    40381
    CAS Number:
    162607-15-0
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01319040
    Molecular Formula:
    C5H7BO2S
    Molecular Weight:
    141.98
    Specification Sheet SDS

  • 5-Methyl-2-furanboronic acid

    Purity:
    96 - 105% (Assay by titration)
    Synonym:
    5-Methyl-2-furylboronic acid
    Catalog Number:
    40386
    CAS Number:
    62306-79-0
    Purity Limit:
    96 - 105% (Assay by titration)
    MDL NO:
    MFCD01114644
    Molecular Formula:
    C5H7BO3
    Molecular Weight:
    125.92
    Specification Sheet SDS

  • 3,4-(Methylenedioxy)phenylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    3,4-(Methylenedioxy)benzeneboronic acid
    Catalog Number:
    40389
    CAS Number:
    94839-07-3
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01009695
    Molecular Formula:
    C7H7BO4
    Molecular Weight:
    165.94
    Specification Sheet SDS

  • 5-Fluoropyridine-3-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    5-Fluoro-3-pyridylboronic acid
    Catalog Number:
    40380
    CAS Number:
    872041-86-6
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD07368243
    Molecular Formula:
    C5H5BFNO2
    Molecular Weight:
    140.91
    Specification Sheet SDS

  • 1H-Pyrazole-4-boronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    (1H-Pyrazol-4-yl)boronic acid
    Catalog Number:
    40387
    CAS Number:
    763120-58-7
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD07368251
    Molecular Formula:
    C3H5BN2O2
    Molecular Weight:
    111.9
    Specification Sheet SDS

  • 2-Furylboronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    Furan-2-boronic acid
    Catalog Number:
    40383
    CAS Number:
    13331-23-2
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD00799544
    Molecular Formula:
    C4H5BO3
    Molecular Weight:
    111.89
    Specification Sheet SDS

  • 5-(1-Propynyl)pyridine-3-boronic acid

    Purity:
    98 - 105% (Assay by titration)
    Synonym:
    B-[5-(1-Propyn-1-yl)-3-pyridinyl]-boronic acid
    Catalog Number:
    40384
    CAS Number:
    917471-30-8
    Purity Limit:
    98 - 105% (Assay by titration)
    MDL NO:
    MFCD18258851
    Molecular Formula:
    C8H8BNO2
    Molecular Weight:
    160.97
    Specification Sheet SDS

  • 2,3-Dichloropyridine-4-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    2,3-Dichloro-4-pyridylboronic acid
    Catalog Number:
    40392
    CAS Number:
    951677-39-7
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD04038756
    Molecular Formula:
    C5H4BCl2NO2
    Molecular Weight:
    191.8
    Specification Sheet SDS

  • Quinoline-8-boronic acid

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    8-Quinolinylboronic acid
    Catalog Number:
    40372
    CAS Number:
    86-58-8
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01114698
    Molecular Formula:
    C9H8BNO2
    Molecular Weight:
    172.98
    Specification Sheet SDS

  • Thieno[3,2-b]thiophene-2-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Catalog Number:
    40368
    CAS Number:
    160032-40-6
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD08059468
    Molecular Formula:
    C6H5BO2S2
    Molecular Weight:
    184.03
    Specification Sheet SDS

  • 5-Formyl-2-furanboronic acid

    Hazmat
    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    5-Formyl-2-furanylboronic acid
    Hazmat
    Catalog Number:
    40376
    CAS Number:
    27329-70-0
    Purity Limit:
    95 - 105% (Assay by titration)
    MDL NO:
    MFCD01114696
    Molecular Formula:
    C5H5BO4
    Molecular Weight:
    139.9
    Specification Sheet SDS

  • 1-Thianthrenylboronic acid

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Thianthrene-1-boronic acid
    Catalog Number:
    40361
    CAS Number:
    108847-76-3
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00093039
    Molecular Formula:
    C12H9BO2S2
    Molecular Weight:
    260.13
    Specification Sheet SDS
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