1-Ethyl-1H-pyrazole-4-sulfonyl chloride

Modify Date: 2025-08-26 14:49:23

1-Ethyl-1H-pyrazole-4-sulfonyl chloride Structure
1-Ethyl-1H-pyrazole-4-sulfonyl chloride structure
Common Name 1-Ethyl-1H-pyrazole-4-sulfonyl chloride
CAS Number 957514-21-5 Molecular Weight 194.63900
Density N/A Boiling Point N/A
Molecular Formula C5H7ClN2O2S Melting Point N/A
MSDS USA Flash Point N/A

 Names

Name 1-ethylpyrazole-4-sulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H7ClN2O2S
Molecular Weight 194.63900
Exact Mass 193.99200
PSA 60.34000
LogP 1.91130
InChIKey GCPANMWERFHRFN-UHFFFAOYSA-N
SMILES CCn1cc(S(=O)(=O)Cl)cn1

 Safety Information

HS Code 2933199090

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

BB_SC-6192
1-Ethyl-1H-pyrazole-4-sulfonyl chloride
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