1-[1-(4-chlorophenyl)pyrazol-4-yl]ethanone

Modify Date: 2025-09-26 11:39:36

1-[1-(4-chlorophenyl)pyrazol-4-yl]ethanone Structure
1-[1-(4-chlorophenyl)pyrazol-4-yl]ethanone structure
Common Name 1-[1-(4-chlorophenyl)pyrazol-4-yl]ethanone
CAS Number 925580-76-3 Molecular Weight 220.65500
Density 1.269g/cm3 Boiling Point 342.114ºC at 760 mmHg
Molecular Formula C11H9ClN2O Melting Point N/A
MSDS N/A Flash Point 160.705ºC

 Names

Name 1-[1-(4-chlorophenyl)pyrazol-4-yl]ethanone

 Chemical & Physical Properties

Density 1.269g/cm3
Boiling Point 342.114ºC at 760 mmHg
Molecular Formula C11H9ClN2O
Molecular Weight 220.65500
Flash Point 160.705ºC
Exact Mass 220.04000
PSA 34.89000
LogP 2.72830
Index of Refraction 1.612
InChIKey IUTPSVNWIWQIDX-UHFFFAOYSA-N
SMILES CC(=O)c1cnn(-c2ccc(Cl)cc2)c1

 Safety Information

Hazard Codes Xi
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%
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