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

17641-30-4

17641-30-4 structure

17641-30-4 structure

Name: 3-(4-chlorosulfonylphenyl)prop-2-enoic acid
Chemical Name: 3-(4-chlorosulfonylphenyl)prop-2-enoic acid
CAS Number: 17641-30-4
Molecular Formula: C₉H₇ClO₄S
Molecular Weight: 246.66700
Create Date: 2019-07-04 16:49:57
Modify Date: 2025-08-25 09:57:15

Name	3-(4-chlorosulfonylphenyl)prop-2-enoic acid
Synonyms	4-Chlorsulfonyl-zimtsaeure 4-CHLOROSULFONYLCINNAMIC ACID

Density	1.525g/cm3
Boiling Point	417.4ºC at 760 mmHg
Molecular Formula	C₉H₇ClO₄S
Molecular Weight	246.66700
Flash Point	206.2ºC
Exact Mass	245.97500
PSA	79.82000
LogP	2.79270
Vapour Pressure	1.03E-07mmHg at 25°C
Index of Refraction	1.607

HS Code	2916399090

Precursor 3
7790-94-5 621-82-9 140-10-3
DownStream 1
147723-92-0

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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