Synonyms: Potassium tert-butylate; Potassium t-butoxide
CAS Number: 865-47-4
Formula: C4H9KO
Formula Weight: 112.21
Linear Formula: (CH3)3COK
MDL No.: MFCD00012162
Purity: >=98%
Melting Point: 256-258 C (dec.) (lit.)
Beilstein Registry Number: 3556712
EC Number: 212-740-3
UNSPSC Code: 12352000
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 ConditionsPotassium tert-butoxide may be used as a base in the intramolecular cyclization of iodo arene to afford benzopyran via microwave method of synthesis.
RIDADR: UN 3131 8(4.3) / PGI
WGK Germany: 1
R Codes: 13102
S Codes: 7/9-16-26-36/37/39-43-45
IOD Codes: F,C
Symbol: GHS02, GHS05
Signal Word: Danger
Hazard Statements: H228-H260-H314
Precautionary statements: P210-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P402 + P404