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Acids and Bases
Potassium bis(trimethylsilyl)amide - 5G
Availablity:
In stock
Catalog/Part Number:
324671-5G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 324671-5G
₦59,160.00
Description
95%
Synonym: Hexamethyldisilazane potassium salt, Potassium hexamethyldisilazide
CAS Number 40949-94-8
Linear Formula [(CH3)3Si]2NK
Molecular Weight 199.48
Application
Anionic initiator used in the preparation of poly(ethylene oxide). Sterically hindered base employed in selective cyclization reactions. Also used in the preparation of lanthanide complexes.
Packaging
5, 25, 100 g in glass bottle
Safety Information
Symbol GHS05
Signal word Danger
Hazard statements H314
Precautionary statements 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 3263 8 / PGIII
WGK Germany 3
Technical Specifications
Properties
Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents
assay 95%
SMILES string C[Si](C)(C)N([K])[Si](C)(C)C
InChI 1S/C6H18NSi2.K/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InChI key IUBQJLUDMLPAGT-UHFFFAOYSA-N
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