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LITHIUM BIS(DIMETHYLETHYLSILYL)AMIDE, also known as LiHMDS, is a potent, non-nucleophilic base with the chemical formula LiN(Si(CH3)2C2H5)2. It is widely recognized in the field of organic chemistry for its high reactivity and selectivity, making it an indispensable deprotonating agent in the synthesis of various organic compounds.

300585-49-3

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300585-49-3 Usage

Uses

Used in Organic Synthesis:
LITHIUM BIS(DIMETHYLETHYLSILYL)AMIDE is used as a deprotonating agent for the preparation of organic compounds, particularly in reactions that involve the deprotonation of acidic hydrogens. This process is crucial for the formation of carbon-carbon and carbon-heteroatom bonds, which are fundamental in creating a diverse range of chemical structures.
Used in the Preparation of Organolithium Reagents:
In the realm of organic chemistry, LITHIUM BIS(DIMETHYLETHYLSILYL)AMIDE is also employed in the preparation of various organolithium reagents. These reagents are essential intermediates in numerous chemical reactions, further highlighting the versatility and importance of LiHMDS in synthetic chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 300585-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,5,8 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 300585-49:
(8*3)+(7*0)+(6*0)+(5*5)+(4*8)+(3*5)+(2*4)+(1*9)=113
113 % 10 = 3
So 300585-49-3 is a valid CAS Registry Number.

300585-49-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name lithium,bis[ethyl(dimethyl)silyl]azanide

1.2 Other means of identification

Product number -
Other names -

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

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More Details:300585-49-3 SDS

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