4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

Modify Date: 2024-09-20 20:17:14

4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride Structure
4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride structure
Common Name 4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride
CAS Number 916766-81-9 Molecular Weight 256.70900
Density 1.41g/cm3 Boiling Point 397.1ºC at 760 mmHg
Molecular Formula C10H9ClN2O2S Melting Point 89.5-91ºC
MSDS N/A Flash Point N/A

 Names

Name 4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride

 Chemical & Physical Properties

Density 1.41g/cm3
Boiling Point 397.1ºC at 760 mmHg
Melting Point 89.5-91ºC
Molecular Formula C10H9ClN2O2S
Molecular Weight 256.70900
Exact Mass 256.00700
PSA 60.34000
LogP 3.09540
Index of Refraction 1.634

 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%