Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate

Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate Structure
CAS No.
83405-70-3
Chemical Name:
Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate
Synonyms
AKOS BBS-00004492;BUTTPARK 36\06-08;ETHYL 3-T-BUTYL-5-PYRAZOLECARBOXYLATE;Ethyl 5-tert-butylpyrazole-3-carboxylate;ETHYL 3-TERT-BUTYLPYRAZOLE-5-CARBOXYLATE;5-tert-butyl-2-ethyl-3-pyrazolecarboxylate;ETHYL 5-TERT-BUTYL-2H-PYRAZOLE-3-CARBOXYLATE;ETHYL 3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBOXYLATE;5-tert-Butyl-2H-pyrazole-3-carboxylic acid ethyl;Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate ,97%
CBNumber:
CB1258147
Molecular Formula:
C10H16N2O2
Molecular Weight:
196.25
MOL File:
83405-70-3.mol
MSDS File:
SDS
Modify Date:
2022/8/26 12:24:29

Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate Properties

Melting point 141-144°C
Boiling point 141~144℃
Density 0.91
pka 11.84±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
Safety Statements  24/25
HazardClass  IRRITANT
HS Code  29331990

Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate Chemical Properties,Uses,Production

Chemical Properties

White solid

Ethyl 5-(tert-butyl)-2H-pyrazole-3-carboxylate Preparation Products And Raw materials

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AKOS BBS-00004492 ETHYL 5-TERT-BUTYL-2H-PYRAZOLE-3-CARBOXYLATE ETHYL 3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBOXYLATE ETHYL 3-T-BUTYL-5-PYRAZOLECARBOXYLATE BUTTPARK 36\06-08 5-tert-Butyl-2H-pyrazole-3-carboxylic acid ethyl ETHYL 3-TERT-BUTYLPYRAZOLE-5-CARBOXYLATE 5-TERT-BUTYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate ,97% Ethyl 5-tert-butylpyrazole-3-carboxylate 5-tert-butyl-2-ethyl-3-pyrazolecarboxylate 1H-Pyrazole-3-carboxylic acid, 5-(1,1-dimethylethyl)-, ethyl ester 5-tert-Butyl-1H-pyrazole-3-carboxylic acid ethyl ester 83405-70-3