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Acids and Bases
Potassium bis(trimethylsilyl)amide solution, 1 M in THF - 500ML
Availablity:
In stock
Catalog/Part Number:
702722-500ML
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 702722-500ML
₦1,374,600.00
Description
1 M in THF
Synonym: Hexamethyldisilazane potassium salt solution, KHMDS, Potassium hexamethyldisilazide solution
CAS Number 40949-94-8
Linear Formula [(CH3)3Si]2NK
Molecular Weight 199.48
Application
Potassium bis(trimethylsilyl)amide solution (1 M in THF) has been used as an anionic initiator in the polymerization of polyethylene oxide(PEO).
Packaging
4×25, 100, 500 mL in Sure/Seal™
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Safety Information
Symbol GHS02
, GHS05
, GHS07
, GHS08
Signal word Danger
Hazard statements H225-H302-H314-H335-H351
Precautionary statements P210-P260-P280-P305 + P351 + P338-P370 + P378-P403 + P235
Supplemental Hazard Statements May form explosive peroxides., Reacts violently with water.Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 2924 8(3) / PGII
WGK Germany 3
Flash Point(F) -.4 °F
Flash Point(C) -18 °C
Technical Specifications
Properties
Related Categories 25mL Sure/Seal Reagents, Acids & Bases, Bases, Chemical Synthesis, Organic Bases,
Quality Level 200
vapor density 3.2 (vs air)
concentration 1 M in THF
density 0.915 g/mL at 25 °C
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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