1-Ethyl-1H-pyrazole-5-sulfonylchloride

Modify Date: 2025-10-10 12:27:36

1-Ethyl-1H-pyrazole-5-sulfonylchloride Structure
1-Ethyl-1H-pyrazole-5-sulfonylchloride structure
Common Name 1-Ethyl-1H-pyrazole-5-sulfonylchloride
CAS Number 1226706-97-3 Molecular Weight 194.639
Density 1.5±0.1 g/cm3 Boiling Point 303.8±15.0 °C at 760 mmHg
Molecular Formula C5H7ClN2O2S Melting Point N/A
MSDS N/A Flash Point 137.5±20.4 °C

 Names

Name 1-Ethyl-1H-pyrazole-5-sulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 303.8±15.0 °C at 760 mmHg
Molecular Formula C5H7ClN2O2S
Molecular Weight 194.639
Flash Point 137.5±20.4 °C
Exact Mass 193.991669
LogP 0.27
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.603
InChIKey GZCROHZSDGBETQ-UHFFFAOYSA-N
SMILES CCn1nccc1S(=O)(=O)Cl

 Synonyms

1H-Pyrazole-5-sulfonyl chloride, 1-ethyl-
MFCD15976434
1-Ethyl-1H-pyrazole-5-sulfonyl chloride
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