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Acids and Bases
Potassium tert-butoxide - 25G
Availablity:
In stock
Catalog/Part Number:
156671-25G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 156671-25G
₦69,600.00
Description
reagent grade, ≥98%
Synonym: Potassium tert-butylate, Potassium t-butoxide
CAS Number 865-47-4
Linear Formula (CH3)3COK
Molecular Weight 112.21
General description
Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Application
Used for greener amidation of esters.
tert-Butoxide-Assisted Amidation of Esters under Green Conditions
Potassium tert-butoxide may be used as a base in the intramolecular cyclization of iodo arene to afford benzopyran via microwave method of synthesis.
Packaging
2.5 kg in poly bottle
25 kg in steel drum
5, 25, 100, 500 g in poly bottle
Safety Information
Symbol GHS02
, GHS05
Signal word Danger
Hazard statements H228-H260-H314
Precautionary statements P210-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P402 + P404
Supplemental Hazard Statements Reacts violently with water.
RIDADR UN 3131 8(4.3) / PGI
WGK Germany 1
Technical Specifications
Properties
Related Categories 12 Principles Aligned Products, Acids & Bases, Bases, Chemical Reagents, Chemical Synthesis,
grade reagent grade
vapor pressure 1 mmHg ( 220 °C)
assay ≥98%
form solid
greener alternative product characteristics Catalysis
Learn more about the Principles of Green Chemistry.
mp 256-258 °C (dec.) (lit.)
SMILES string [K+].CC(C)(C)[O-]
InChI 1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key LPNYRYFBWFDTMA-UHFFFAOYSA-N
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