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

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

22663-37-2

22663-37-2 structure

22663-37-2 structure

Name: 4-chlorobenzenesulfonylurea
Chemical Name: (4-chlorophenyl)sulfonylurea
CAS Number: 22663-37-2
Molecular Formula: C₇H₇ClN₂O₃S
Molecular Weight: 234.660
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-25 14:32:02

Name	(4-chlorophenyl)sulfonylurea
Synonyms	1-p-Chlorbenzolsulfonylharnstoff 4-Chlor-benzolsulfonyl-harnstoff Benzenesulfonamide, N-(aminocarbonyl)-4-chloro- p-Chlorobenzenesulfonylurea p-Chlor-benzolsulfonyl-harnstoff N-Carbamoyl-4-chlorobenzenesulfonamide (4-Chlorophenylsulfonyl)urea MFCD00518656 4-chlorobenzenesulfonylurea EINECS 245-149-4

Density	1.5±0.1 g/cm3
Melting Point	169 °C
Molecular Formula	C₇H₇ClN₂O₃S
Molecular Weight	234.660
Exact Mass	233.986588
PSA	97.64000
LogP	1.14
Index of Refraction	1.602

Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
HS Code	2935009090

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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