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Trimethylsilyl t-butyl acetate, also known as tert-butyl acetate trimethylsilyl ether, is a chemical compound with the molecular formula C8H18O2Si. It is a colorless liquid that is widely used as a protecting group in organic synthesis, particularly for the protection of alcohols and carboxylic acids. The compound is formed by the reaction of tert-butyl acetate with trimethylsilyl chloride in the presence of a base, such as imidazole. Its stability, ease of synthesis, and ability to be removed under mild conditions make it a valuable reagent in various chemical transformations.

61333-82-2

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61333-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61333-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,3,3 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61333-82:
(7*6)+(6*1)+(5*3)+(4*3)+(3*3)+(2*8)+(1*2)=102
102 % 10 = 2
So 61333-82-2 is a valid CAS Registry Number.

61333-82-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethylsilyl 3,3-dimethylbutanoate

1.2 Other means of identification

Product number -
Other names TRIMETHYLSILYL TERT-BUTYLACETATE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:61333-82-2 SDS

61333-82-2Relevant articles and documents

One-pot synthesis of 3-hydroxymaleic anhydrides by cyclization of 1,1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride

Rotzoll, Sven,Ullah, Ehsan,G?rls, Helmar,Fischer, Christine,Langer, Peter

, p. 2647 - 2656 (2007/10/03)

Functionalized 3-hydroxymaleic anhydrides were prepared by cyclization of 1,1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride.

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