Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-CHLORO-4-CYANOBENZENESULFONYL CHLORIDE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-chloro-4-cyanobenzenesulfonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

254749-11-6

254749-11-6 structure

254749-11-6 structure

Name: 2-CHLORO-4-CYANOBENZENESULFONYL CHLORIDE
Chemical Name: 2-chloro-4-cyanobenzenesulfonyl chloride
CAS Number: 254749-11-6
Molecular Formula: C₇H₃Cl₂NO₂S
Molecular Weight: 236.07500
Create Date: 2018-02-13 08:00:00
Modify Date: 2025-08-22 10:03:22

Name	2-chloro-4-cyanobenzenesulfonyl chloride
Synonyms	MFCD00177089 2-Chloro-4-Cyanobenzene-1-Sulfonyl Chloride

Density	1.65g/cm3
Boiling Point	348.9ºC at 760mmHg
Melting Point	102-106 °C
Molecular Formula	C₇H₃Cl₂NO₂S
Molecular Weight	236.07500
Flash Point	164.8ºC
Exact Mass	234.92600
PSA	66.31000
LogP	3.21998
Vapour Pressure	4.89E-05mmHg at 25°C
Index of Refraction	1.616

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H314-H317
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;Xi: Irritant;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 1759 8/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	8
HS Code	2926909090

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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