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Acids and Bases
Lithium bis(trimethylsilyl)amide - 250G
Availablity:
In stock
Catalog/Part Number:
324620-250G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 324620-250G
₦567,240.00
Description
97%
Synonym: Hexamethyldisilazane lithium salt
CAS Number 4039-32-1
Linear Formula [(CH3)3Si]2NLi
Molecular Weight 167.33
Application
Base employed in 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.
Packaging
10, 50, 250 g in glass bottle
Safety Information
Symbol GHS02
, GHS05
Signal word Danger
Hazard statements H228-H314
Precautionary statements P210-P280-P305 + P351 + P338-P310
Supplemental Hazard Statements Reacts violently with water.Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR UN 2925 8(4.1) / PGII
WGK Germany 3
Flash Point(F) 62.6 °F
Flash Point(C) 17 °C
Technical Specifications
Properties
Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents assay 97%
density 0.860 g/mL at 25 °C (lit.)
SMILES string [Li]N([Si](C)(C)C)[Si](C)(C)C
InChI 1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InChI key YNESATAKKCNGOF-UHFFFAOYSA-N
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