Ethyl 4-chloro-5-methyl-1H-pyrazole-3-carboxylate

Modify Date: 2025-08-27 11:15:39

Ethyl 4-chloro-5-methyl-1H-pyrazole-3-carboxylate Structure
Ethyl 4-chloro-5-methyl-1H-pyrazole-3-carboxylate structure
Common Name Ethyl 4-chloro-5-methyl-1H-pyrazole-3-carboxylate
CAS Number 637022-63-0 Molecular Weight 188.61200
Density 1.3±0.1 g/cm3 Boiling Point 318.6±37.0 °C at 760 mmHg
Molecular Formula C7H9ClN2O2 Melting Point N/A
MSDS N/A Flash Point 146.5±26.5 °C

 Names

Name 4-chloro-5-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 318.6±37.0 °C at 760 mmHg
Molecular Formula C7H9ClN2O2
Molecular Weight 188.61200
Flash Point 146.5±26.5 °C
Exact Mass 188.03500
PSA 54.98000
LogP 1.72
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.538

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

ethyl 4-chloro-5-methyl-1H-pyrazole-3-carboxylate
4-chloro-5-methylpyrazole-3-carboxylic acid ethyl ester
1H-Pyrazole-3-carboxylic acid, 4-chloro-5-methyl-, ethyl ester
MFCD17193555
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