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92361

Sigma-Aldrich

Clorotrimetilsilano

≥98.0% (GC)

Sinónimos:

Cloruro de trimetilsililo, TMCS, Trimetilclorosilano

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100 ML
$33.300
250 ML
$55.900
500 ML
$72.800
1 L
$131.000

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100 ML
$33.300
250 ML
$55.900
500 ML
$72.800
1 L
$131.000

About This Item

Fórmula lineal:
(CH3)3SiCl
Número de CAS:
75-77-4
Peso molecular:
108.64
Beilstein:
1209232
Número CE:
200-900-5
Número MDL:
MFCD00000502
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
57653472
NACRES:
NA.22

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densidad de vapor

3.7 (vs air)

Nivel de calidad

200

presión de vapor

100 mmHg ( 25 °C)

Ensayo

≥98.0% (GC)

Formulario

liquid

temp. de autoignición

752 °F

lim. expl.

6.4 %

índice de refracción

n20/D 1.387 (lit.)

bp

57 °C (lit.)

mp

−40 °C (lit.)

densidad

0.856 g/mL at 25 °C (lit.)

cadena SMILES

C[Si](C)(C)Cl

InChI

1S/C3H9ClSi/c1-5(2,3)4/h1-3H3

Clave InChI

IJOOHPMOJXWVHK-UHFFFAOYSA-N

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Descripción general

Chlorotrimethylsilane is a chloro-organosilane compound mainly used for silylation reactions.[1]

Aplicación

Chlorotrimethylsilane has been used to silanize glass surface to make them more hydrophobic.[2] It can be used in combination with hexamethyldisilazane for the protection of alcohols by forming trimethylsilyl ethers via silylation reaction.[3] Also used in Fisher Glycosylation

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Riesgos supl.

EUH014

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

-18.4 °F - closed cup

Punto de inflamabilidad (°C)

-28 °C - closed cup

Equipo de protección personal

Faceshields, Gloves, Goggles

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Certificados de análisis (COA)

Lot/Batch Number
BCCL9197
BCCL3455
BCCL2630
BCCM0777
BCCK8922

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Thermal analysis of disulfonated poly (arylene ether sulfone) plasticized with poly (ethylene glycol) for membrane formation.
Oh HJ, et al.
Polymer, 55(1), 235-247 (2014)
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 4, 261-261 (2014)
Yongju Kwon et al.
Nature communications, 11(1), 3127-3127 (2020-06-21)
Magic-sized clusters (MSCs) can be isolated as intermediates in quantum dot (QD) synthesis, and they provide pivotal clues in understanding QD growth mechanisms. We report syntheses for two families of heterogeneous-atom-incorporated InP MSCs that have chlorine or zinc atoms. All
Yuma Komata et al.
Chemistry, an Asian journal, 11(22), 3225-3233 (2016-10-21)
Alkoxychlorosilanes are scientifically and industrially important toward preparing silicone and silica as well as preparation of siloxane-based nanomaterials by stepwise reactions of Si-OR (R=alkyl) and Si-Cl groups. Intermolecular exchange of alkoxy and chloro groups between alkoxysilanes and chlorosilanes (functional group
Use of organosilicon reagents as protective groups in organic synthesis.
Lalonde M & Chan TH.
Synthesis, 1985(09), 817-845 (1985)
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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