4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID

Modify Date: 2025-09-21 12:16:33

4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID Structure
4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID structure
Common Name 4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID
CAS Number 84547-83-1 Molecular Weight 160.55800
Density 1.56g/cm3 Boiling Point 327ºC at 760 mmHg
Molecular Formula C5H5ClN2O2 Melting Point N/A
MSDS N/A Flash Point 151.6ºC

 Names

Name 4-chloro-2-methylpyrazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.56g/cm3
Boiling Point 327ºC at 760 mmHg
Molecular Formula C5H5ClN2O2
Molecular Weight 160.55800
Flash Point 151.6ºC
Exact Mass 160.00400
PSA 55.12000
LogP 0.77170
Index of Refraction 1.62
InChIKey SOCMTMNWGCJGLA-UHFFFAOYSA-N
SMILES Cn1ncc(Cl)c1C(=O)O

 Safety Information

Hazard Codes Xi: Irritant;

 Synthetic Route

~50%

4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID Structure

4-CHLORO-2-METH...

CAS#:84547-83-1

Literature: Manaev, Yu. A.; Andreeva, M. A.; Perevalov, V. P.; Stepanov, B. I.; Dubrovskaya, V. A.; Seraya, V. I. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

~50%

4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID Structure

4-CHLORO-2-METH...

CAS#:84547-83-1

Literature: Manaev, Yu. A.; Andreeva, M. A.; Perevalov, V. P.; Stepanov, B. I.; Dubrovskaya, V. A.; Seraya, V. I. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

~%

4-CHLORO-2-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID Structure

4-CHLORO-2-METH...

CAS#:84547-83-1

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

 Synonyms

4-chloro-1-methyl-1H-pyrazole-5-carboxylic acid
4-chloro-1-methylpyrazole-5-carboxylic acid
4-Chloro-2-methyl-2H-pyrazole-3-carboxylic acid
4-chloro-1-methyl-5-pyrazolecarboxylic acid
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