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lihmds 4039 32 1 lithium bistrimethylsilylamide lihmds

LIHMDS Lithium Bistrimethylsilylamide(LiHMDS)
CAS NO. 4039-32-1

Name: LIHMDS Lithium Bistrimethylsilylamide(LiHMDS)
Brand: Nanjing Silfluo New Material Co., Ltd.

Non-nucleophilic strong bronsted base, which is generally soluble in most of the nonpolar organic solvents. Dimer in the gas phase. A mixture of monomers and dimers in tetrahydrofuran. In the absence of solvent, this compound is a dimer in solution and a trimer in solid.

Where to buy CAS NO. 4039-32-1 PDF Download

Description of LIHMDS Lithium Bistrimethylsilylamide 4039-32-1

Chemical Name	Lithium bis(trimethylsilyl)amide
Synonyms	1,1,1,3,3,3-Hexamethyldisilazane lithium salt; Lithium hexamethyldisilazide
Equivalents
Molecular Formula	C6H18LiNSi2
Molecular Weight	167.32
CAS NO.	4039-32-1
EINECS NO.	223-725-6

Typical Technical Properties of LIHMDS Lithium Bistrimethylsilylamide 4039-32-1

Appearance	White powder
Melting Point	71~72°C
Flash Point	114~116°C

Applications of LIHMDS Lithium Bistrimethylsilylamide 4039-32-1

Used in organic reactions like generating enolates for the preparation of lactone precursors, pyranones, and cyclohexanes;
Used to catalyze the addition of phosphine P-H bonds to carbodiimides leading to phosphaguanidines. Also used in a novel three-step synthesis of disubstituted 1,2,5-thiadiazoles.