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92361

Sigma-Aldrich

Chlorotrimethylsilane

≥98.0% (GC)

Synonyme(s) :

TMCS, Trimethylchlorosilane, Trimethylsilyl chloride

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100 ML
33,00 €
250 ML
45,20 €
500 ML
67,40 €
1 L
110,00 €

33,00 €


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Changer de vue
100 ML
33,00 €
250 ML
45,20 €
500 ML
67,40 €
1 L
110,00 €

About This Item

Formule linéaire :
(CH3)3SiCl
Numéro CAS:
Poids moléculaire :
108.64
Beilstein:
1209232
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352302
ID de substance PubChem :
Nomenclature NACRES :
NA.22

33,00 €


En stockDétails


Devis pour commande en gros

Densité de vapeur

3.7 (vs air)

Niveau de qualité

Pression de vapeur

100 mmHg ( 25 °C)

Essai

≥98.0% (GC)

Forme

liquid

Température d'inflammation spontanée

752 °F

Limite d'explosivité

6.4 %

Indice de réfraction

n20/D 1.387 (lit.)

pb

57 °C (lit.)

Pf

−40 °C (lit.)

Densité

0.856 g/mL at 25 °C (lit.)

Chaîne SMILES 

C[Si](C)(C)Cl

InChI

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

Clé InChI

IJOOHPMOJXWVHK-UHFFFAOYSA-N

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Description générale

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

Application

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

Pictogrammes

FlameSkull and crossbonesCorrosion

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

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

Risques supp

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

-18.4 °F - closed cup

Point d'éclair (°C)

-28 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles


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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 4, 261-261 (2014)
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)
Use of organosilicon reagents as protective groups in organic synthesis.
Lalonde M & Chan TH.
Synthesis, 1985(09), 817-845 (1985)
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

Questions

1–2 sur 2 questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 réponse
    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 réponse
    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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