Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-pyrazole-4-sulfonyl chloride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-PYRAZOLE-4-SULFONYL CHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

438630-64-9

438630-64-9 structure

438630-64-9 structure

Name: 1H-pyrazole-4-sulfonyl chloride
Chemical Name: 1H-pyrazole-4-sulfonyl chloride
CAS Number: 438630-64-9
Molecular Formula: C₃H₃ClN₂O₂S
Molecular Weight: 166.58600
Create Date: 2018-07-26 17:15:33
Modify Date: 2025-08-25 13:52:41

Name	1H-pyrazole-4-sulfonyl chloride
Synonyms	chloropyrazol-4-ylsulfone 1H-Pyrazole-4-sulfonylchloride 4-Chlorosulfonylpyrazole

Density	1.706g/cm3
Boiling Point	364.2ºC at 760mmHg
Molecular Formula	C₃H₃ClN₂O₂S
Molecular Weight	166.58600
Flash Point	174.1ºC
Exact Mass	165.96000
PSA	71.20000
LogP	1.41800

HS Code	2933199090

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.