3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride

Modify Date: 2024-01-03 18:31:37

3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride Structure
3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride structure
Common Name 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride
CAS Number 141573-96-8 Molecular Weight 194.56700
Density 1.52g/cm3 Boiling Point 276.4ºC at 760 mmHg
Molecular Formula C6H5ClF2N2O Melting Point N/A
MSDS N/A Flash Point 120.9ºC

 Names

Name 3-(difluoromethyl)-1-methylpyrazole-4-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.52g/cm3
Boiling Point 276.4ºC at 760 mmHg
Molecular Formula C6H5ClF2N2O
Molecular Weight 194.56700
Flash Point 120.9ºC
Exact Mass 194.00600
PSA 34.89000
LogP 1.73670
Vapour Pressure 0.00482mmHg at 25°C
Index of Refraction 1.533

 Safety Information

Hazard Codes C

 Synthetic Route

~98%

3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride Structure

3-(difluorometh...

CAS#:141573-96-8

Literature: WO2007/31323 A1, ; Page/Page column 27 ;

 Synonyms

3-difluoromethyl-1-methyl-1H-pyrazole-4-carbonyl chloride
3-difluoromethyl-1-methyl-1H-pyrazole 4-carboxylic acid chloride
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