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Chemistry

Chimie

11927

Notre sélection diversifiée de produits est conçue pour améliorer votre travail à tous les niveaux. Du raffinement de la synthèse asymétrique à l'optimisation des conditions de réaction avec des catalyseurs avancés, car nous croyons qu'il faut répondre à toutes les possibilités avec précision.

Sub Categories
Chimie > Synthèse asymétrique 1122
Chimie > Éléments de base 7870
Chimie > Catalyse et chimie inorganique 1048
Chimie > Biologie chimique 178
Chimie > Composés inorganiques 794
Chimie > Liquides ioniques 182
Chimie > Réactifs organométalliques 840
Chimie > Colorants et teintures 297

  • Triéthylvinylsilane

    Hazmat
    Purity:
    ≥ 96% (CG)
    Synonym:
    Vinyltriéthylsilane
    Hazmat
    Catalog Number:
    40552
    CAS Number:
    1112-54-5
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00041345
    Molecular Formula:
    C8H18Si​
    Molecular Weight:
    142.32
    Specification Sheet SDS

  • Triméthyl(vinyloxy)silane

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    (Triméthylsiloxy)éthylène
    Hazmat
    Catalog Number:
    40550
    CAS Number:
    6213-94-1
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00054764
    Molecular Formula:
    C5H12OSi​
    Molecular Weight:
    116.24
    Specification Sheet SDS

  • Décaméthylcyclopentasiloxane

    Purity:
    ≥ 97% (CG)
    Catalog Number:
    40535
    CAS Number:
    541-02-6
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00046966
    Molecular Formula:
    C10H30O5Si5​​​
    Molecular Weight:
    370.77
    Specification Sheet SDS

  • Triphénylvinylsilane

    Purity:
    ≥ 93% (CG)
    Synonym:
    Vinyltriphénylsilane
    Catalog Number:
    40551
    CAS Number:
    18666-68-7
    Purity Limit:
    ≥ 93% (CG)
    MDL NO:
    MFCD00051542
    Molecular Formula:
    C 20 H 18 Si
    Molecular Weight:
    286.45
    Specification Sheet SDS

  • Dodécaméthylcyclohexasiloxane

    Purity:
    ≥ 97% (CG)
    Synonym:
    2,2,4,4,6,6,8,8,10,10,12,12-dodécaméthylcyclohexasiloxane
    Catalog Number:
    40530
    CAS Number:
    540-97-6
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00144215
    Molecular Formula:
    C12H36O6Si6​​​
    Molecular Weight:
    444.92
    Specification Sheet SDS

  • trans -3-( tert -butyldiméthylsilyloxy)- N , N -diméthyl-1,3-butadiène-1-amine

    Purity:
    ≥ 95% (CG)
    Catalog Number:
    40545
    CAS Number:
    194233-66-4
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD01863582
    Molecular Formula:
    C 12 H 25 NOSi
    Molecular Weight:
    227.42
    Specification Sheet SDS

  • 1-méthoxy-3-(triméthylsilyloxy)-1,3-butadiène

    Purity:
    ≥ 95% (CG)
    Synonym:
    Diène de Danishefsky
    Catalog Number:
    40549
    CAS Number:
    59414-23-2
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00008498
    Molecular Formula:
    C8H16O2Si​​
    Molecular Weight:
    172.3
    Specification Sheet SDS

  • 1-( tert -butyldiméthylsilyloxy)-1-méthoxyéthène

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    tert -butyl[(1-méthoxyvinyl)oxy]diméthylsilane
    Hazmat
    Catalog Number:
    40547
    CAS Number:
    77086-38-5
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD02683524
    Molecular Formula:
    C9H20O2Si​​
    Molecular Weight:
    188.34
    Specification Sheet SDS

  • (1 E )-1- tert -Butoxy-1-(triméthylsilyloxy)propène

    Purity:
    ≥ 92% (CG)
    Catalog Number:
    40546
    CAS Number:
    72658-10-7
    Purity Limit:
    ≥ 92% (CG)
    MDL NO:
    MFCD11114561
    Molecular Formula:
    C10H22O2Si​​
    Molecular Weight:
    202.37
    Specification Sheet SDS

  • Acétal d'éthyltriméthylsilyle de triméthylsilyle (mélange d'isomères)

    Purity:
    ≥ 95% (CG)
    Catalog Number:
    40544
    CAS Number:
    65946-56-7
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD11975437
    Molecular Formula:
    C10H24O2Si2​​​
    Molecular Weight:
    232.47
    Specification Sheet SDS

  • 1,7-Dichloro-1,1,3,3,5,5,7,7-octaméthyltétrasiloxane

    Hazmat
    Purity:
    ≥ 92% (CG)
    Hazmat
    Catalog Number:
    40542
    CAS Number:
    2474-02-4
    Purity Limit:
    ≥ 92% (CG)
    MDL NO:
    MFCD00045148
    Molecular Formula:
    C8H24Cl2O3Si4​​​​
    Molecular Weight:
    351.52
    Specification Sheet SDS

  • Hexaphénylcyclotrisiloxane

    Purity:
    ≥ 97% (CG)
    Catalog Number:
    40540
    CAS Number:
    512-63-0
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00023110
    Molecular Formula:
    C36H30O3Si3​​​
    Molecular Weight:
    594.89
    Specification Sheet SDS

  • 1,3-Diméthoxy-1,1,3,3-tétraphényldisiloxane

    Purity:
    ≥ 90% (CG)
    Catalog Number:
    40541
    CAS Number:
    94593-08-5
    Purity Limit:
    ≥ 90% (CG)
    MDL NO:
    MFCD05663939
    Molecular Formula:
    C26H26O3Si2​​​
    Molecular Weight:
    442.66
    Specification Sheet SDS

  • Hexaméthoxydisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    Diorthosilicate d'hexaméthyle
    Catalog Number:
    40513
    CAS Number:
    4371-91-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD02912820
    Molecular Formula:
    C6H18O7Si2​​​
    Molecular Weight:
    258.37
    Specification Sheet SDS

  • Octaphénylcyclotétrasiloxane

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    40536
    CAS Number:
    546-56-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00003268
    Molecular Formula:
    C 48 H 40 O 4 Si 4
    Molecular Weight:
    793.18
    Specification Sheet SDS

  • 2-Triméthylsilyloxy-1,3-butadiène

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-(triméthylsiloxy)-1,3-butadiène
    Catalog Number:
    40543
    CAS Number:
    38053-91-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009852
    Molecular Formula:
    C7H14OSi​
    Molecular Weight:
    142.27
    Specification Sheet SDS

  • Hexaméthyldisiloxane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    HMDSO
    Hazmat
    Catalog Number:
    40538
    CAS Number:
    107-46-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008265
    Molecular Formula:
    C 6 H 18 OSi 2
    Molecular Weight:
    162.38
    Specification Sheet SDS

  • Hexaméthylcyclotrisiloxane

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Perméthylsiloxane cyclique (D3)
    Hazmat
    Catalog Number:
    40537
    CAS Number:
    541-05-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005943
    Molecular Formula:
    C6H18O3Si3​​​
    Molecular Weight:
    222.46
    Specification Sheet SDS

  • Octaméthyltrisiloxane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Diméthylbis(triméthylsilyloxy)silane
    Hazmat
    Catalog Number:
    40533
    CAS Number:
    107-51-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008264
    Molecular Formula:
    C8H24O2Si3​​​
    Molecular Weight:
    236.53
    Specification Sheet SDS

  • 1,1,1,3,5,5,5-Heptaméthyl-3-[(triméthylsilyl)oxy]trisiloxane

    Purity:
    ≥ 97% (CG)
    Synonym:
    Méthyltris(triméthylsiloxy)silane
    Catalog Number:
    40539
    CAS Number:
    17928-28-8
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00040007
    Molecular Formula:
    C10H30O3Si4​​​
    Molecular Weight:
    310.69
    Specification Sheet SDS

  • Triéthylsilanol

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Hydroxytriéthylsilane
    Hazmat
    Catalog Number:
    40508
    CAS Number:
    597-52-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00042640
    Molecular Formula:
    C6H16OSi​
    Molecular Weight:
    132.28
    Specification Sheet SDS

  • Octadécaméthylcyclononasiloxane

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    40532
    CAS Number:
    556-71-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD30533789
    Molecular Formula:
    C18H54O9Si9​​​
    Molecular Weight:
    667.39
    Specification Sheet SDS

  • Hexadécaméthylcyclooctasiloxane

    Purity:
    ≥ 96% (CG)
    Synonym:
    2-isopropyl-4-phényl-1,3-dioxolane
    Catalog Number:
    40526
    CAS Number:
    556-68-3
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD30725759
    Molecular Formula:
    C16H48O8Si8​​​
    Molecular Weight:
    593.23
    Specification Sheet SDS

  • 1,1,3,3,5,5,7,7,9,9,11,11-dodécaméthylhexasiloxane

    Purity:
    ≥ 96% (CG)
    Catalog Number:
    40527
    CAS Number:
    995-82-4
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00513634
    Molecular Formula:
    C12H38O5Si6​​​
    Molecular Weight:
    430.94
    Specification Sheet SDS

  • Tétradécaméthylhexasiloxane

    Purity:
    ≥ 96% (CG)
    Catalog Number:
    40518
    CAS Number:
    107-52-8
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD08275354
    Molecular Formula:
    C14H42O5Si6​​​
    Molecular Weight:
    459.0
    Specification Sheet SDS

  • Dodécaméthylpentasiloxane

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    40528
    CAS Number:
    141-63-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00039795
    Molecular Formula:
    C12H36O4Si5​​​
    Molecular Weight:
    384.84
    Specification Sheet SDS

  • 1,5-Dichloro-1,1,3,3,5,5-hexaméthyltrisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,5-Dichlorohexaméthyltrisiloxane
    Catalog Number:
    40522
    CAS Number:
    3582-71-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00045147
    Molecular Formula:
    C6H18Cl2O2Si3​​​​
    Molecular Weight:
    277.36
    Specification Sheet SDS

  • 1,1,3,3,5,5,7,7,9,9,11,11,13,13-tétradécaméthylheptasiloxane

    Purity:
    ≥ 95% (CG)
    Catalog Number:
    40521
    CAS Number:
    19095-23-9
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD30721597
    Molecular Formula:
    C14H44O6Si7​​​
    Molecular Weight:
    505.1
    Specification Sheet SDS

  • Tétradécaméthylcycloheptasiloxane

    Purity:
    ≥ 95% (CG)
    Catalog Number:
    40531
    CAS Number:
    107-50-6
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD30534308
    Molecular Formula:
    C14H42O7Si7​​​
    Molecular Weight:
    519.08
    Specification Sheet SDS

  • 1,3-Diméthyl-1,3-diphényl-1,3-divinyldisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-divinyl-1,3-diphényl-1,3-diméthyldisiloxane
    Catalog Number:
    40520
    CAS Number:
    2627-97-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00053860
    Molecular Formula:
    C 18 H 22 OSi 2
    Molecular Weight:
    310.54
    Specification Sheet SDS

  • 1,3-Bis(chlorométhyl)tétraméthyldisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-Bis(chlorométhyl)-1,1,3,3-tétraméthyldisiloxane
    Catalog Number:
    40529
    CAS Number:
    2362-10-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00000877
    Molecular Formula:
    C6H16Cl2OSi2​​​
    Molecular Weight:
    231.26
    Specification Sheet SDS

  • 1,3-Bis(4-hydroxybutyl)tétraméthyldisiloxane

    Purity:
    ≥ 96% (CG)
    Catalog Number:
    40525
    CAS Number:
    5931-17-9
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00039554
    Molecular Formula:
    C12H30O3Si2​​​
    Molecular Weight:
    278.54
    Specification Sheet SDS

  • tert -butyldiméthylsilanol

    Hazmat
    Purity:
    ≥ 98,5 % (CG)
    Synonym:
    Butyldiméthylsilanol
    Hazmat
    Catalog Number:
    40511
    CAS Number:
    18173-64-3
    Purity Limit:
    ≥ 98,5 % (CG)
    MDL NO:
    MFCD00010673
    Molecular Formula:
    C6H16OSi​
    Molecular Weight:
    132.28
    Specification Sheet SDS

  • 1,1,3,3-tétraméthyl-1,3-diphényldisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3-Diphényl-1,1,3,3-tétraméthyldisiloxane
    Catalog Number:
    40523
    CAS Number:
    56-33-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00039793
    Molecular Formula:
    C 16 H 22 OSi 2
    Molecular Weight:
    286.52
    Specification Sheet SDS

  • 1,3,5-Tris(3,3,3-trifluoropropyl)-1,3,5-triméthylcyclotrisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,3,5-Tris[(3,3,3-trifluoropropyl)méthyl]cyclotrisiloxane
    Catalog Number:
    40519
    CAS Number:
    374-14-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00054667
    Molecular Formula:
    C12H21F9O3Si3​​​​
    Molecular Weight:
    468.54
    Specification Sheet SDS

  • 3-[[Diméthyl(vinyl)silyl]oxy]-1,1,5,5-tétraméthyl-3-phényl-1,5-divinyltrisiloxane

    Purity:
    ≥ 98% (CG)
    Synonym:
    Tris[diméthyl(vinyl)siloxy]phénylsilane
    Catalog Number:
    40516
    CAS Number:
    60111-47-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00156495
    Molecular Formula:
    C18H32O3Si4​​​
    Molecular Weight:
    408.79
    Specification Sheet SDS

  • Benzyldiméthylsilane

    Hazmat
    Purity:
    ≥ 98,5 % (CG)
    Synonym:
    Diméthyl(phénylméthyl)silane
    Hazmat
    Catalog Number:
    40501
    CAS Number:
    1631-70-5
    Purity Limit:
    ≥ 98,5 % (CG)
    MDL NO:
    MFCD00039792
    Molecular Formula:
    C9H14Si​
    Molecular Weight:
    150.3
    Specification Sheet SDS

  • 1,3-Bis[2-(7-oxabicyclo[4.1.0]heptan-3-yl)éthyl]-1,1,3,3-tétraméthyldisiloxane

    Purity:
    ≥ 95% (CG)
    Synonym:
    1,1,3,3-tétraméthyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)éthyl]disiloxane
    Catalog Number:
    40524
    CAS Number:
    18724-32-8
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD03262840
    Molecular Formula:
    C20H38O3Si2​​​
    Molecular Weight:
    382.69
    Specification Sheet SDS

  • Triphénylsilanol

    Purity:
    ≥ 98% (CG)
    Synonym:
    Hydroxytriphénylsilane
    Catalog Number:
    40506
    CAS Number:
    791-31-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00002102
    Molecular Formula:
    C 18 H 16 OSi
    Molecular Weight:
    276.41
    Specification Sheet SDS

  • 1,1,3,3-tétraméthyldisiloxane

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    Éther bis(diméthylsilyle)
    Hazmat
    Catalog Number:
    40515
    CAS Number:
    3277-26-7
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00008256
    Molecular Formula:
    C4H14OSi2​​
    Molecular Weight:
    134.33
    Specification Sheet SDS

  • 2-(diisopropylsilyl)pyridine

    Purity:
    ≥ 95% (CG)
    Synonym:
    Diisopropyl(2-pyridyl)silane
    Catalog Number:
    40505
    CAS Number:
    1232692-92-0
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD22200515
    Molecular Formula:
    C11H19NSi​
    Molecular Weight:
    193.37
    Specification Sheet SDS

  • 1,2-Bis(diméthylsilyl)benzène

    Purity:
    ≥ 94% (CG)
    Synonym:
    1,2-Phénylènebis(diméthylsilane)
    Catalog Number:
    40498
    CAS Number:
    17985-72-7
    Purity Limit:
    ≥ 94% (CG)
    MDL NO:
    MFCD00142462
    Molecular Formula:
    C 10 H 18 Si 2
    Molecular Weight:
    194.42
    Specification Sheet SDS

  • 3-[(diméthylsilyl)oxy]-1,1,3,5,5-pentaméthyltrisiloxane

    Purity:
    ≥ 96% (CG)
    Synonym:
    Méthyltris(diméthylsiloxy)silane
    Catalog Number:
    40494
    CAS Number:
    17082-46-1
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00054789
    Molecular Formula:
    C7H24O3Si4​​​
    Molecular Weight:
    268.61
    Specification Sheet SDS

  • Hexaphényldisiloxane

    Purity:
    ≥ 96% (CG)
    Synonym:
    1,1,1,3,3,3-Hexaphényldisiloxane
    Catalog Number:
    40512
    CAS Number:
    1829-40-9
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00014068
    Molecular Formula:
    C 36 H 30 OSi 2
    Molecular Weight:
    534.81
    Specification Sheet SDS

  • 2-[(triméthylsilyl)éthynyl]pyridine

    Purity:
    ≥ 98% (CG)
    Synonym:
    (2-pyridyléthynyl)triméthylsilane
    Catalog Number:
    40476
    CAS Number:
    86521-05-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00066349
    Molecular Formula:
    C10H13NSi​
    Molecular Weight:
    175.31
    Specification Sheet SDS

  • Diphénylsilanediol

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Dihydroxydiphénylsilane
    Hazmat
    Catalog Number:
    40509
    CAS Number:
    947-42-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00002101
    Molecular Formula:
    C12H12O2Si​​
    Molecular Weight:
    216.31
    Specification Sheet SDS

  • 2,4,6,8-tétraméthylcyclotétrasiloxane

    Hazmat
    Purity:
    ≥ 99 % (dosage)
    Synonym:
    1,3,5,7-tétraméthylcyclotétrasiloxane
    Hazmat
    Catalog Number:
    40502
    CAS Number:
    2370-88-9
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00039567
    Molecular Formula:
    C4H16O4Si4​​​
    Molecular Weight:
    240.51
    Specification Sheet SDS

  • 1,1,1,3,5,7,7,7-octaméthyltétrasiloxane

    Purity:
    ≥ 95% (CG)
    Synonym:
    3 H ,5 H -Octaméthyltétrasiloxane
    Catalog Number:
    40497
    CAS Number:
    16066-09-4
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00053664
    Molecular Formula:
    C8H26O3Si4​​​
    Molecular Weight:
    282.63
    Specification Sheet SDS

  • Octaphényloctasilsesquioxane

    Purity:
    ≥ 98%
    Synonym:
    1,3,5,7,9,11,13,15-octaphénylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
    Catalog Number:
    40514
    CAS Number:
    5256-79-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00308870
    Molecular Formula:
    C 48 H 40 O 12 Si 8
    Molecular Weight:
    1033.52
    Specification Sheet SDS

  • Octakis(diméthylsilyloxy)octasilsesquioxane

    Synonym:
    1,3,5,7,9,11,13,15-octakis(diméthylsilyloxy)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
    Catalog Number:
    40496
    CAS Number:
    125756-69-6
    MDL NO:
    MFCD03701363
    Molecular Formula:
    C16H56O20Si16​​​
    Molecular Weight:
    1017.96
    Specification Sheet SDS
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