Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzenesulfonic acid,2-amino-5-chloro-4-ethyl-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfonic acid,2-amino-5-chloro-4-ethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

88-56-2

88-56-2 structure

88-56-2 structure

Name: Benzenesulfonic acid,2-amino-5-chloro-4-ethyl-
Chemical Name: 2-amino-5-chloro-4-ethylbenzenesulfonic acid
CAS Number: 88-56-2
Molecular Formula: C₈H₁₀ClNO₃S
Molecular Weight: 235.68800
Create Date: 2018-03-07 08:00:00
Modify Date: 2025-08-27 18:29:34

Name	2-amino-5-chloro-4-ethylbenzenesulfonic acid
Synonyms	EINECS 201-840-2 5-chloro-2-amino-4-ethyl-benzenesulfonic acid 2-amino-5-chloro-4-ethylbenzene-1-sulfonic acid Benzenesulfonic acid,2-amino-5-chloro-4-ethyl 2-amino-4-ethyl-5-chlorobenzenesulfonic acid 2-amino-5-chloro-4-ethylbenzene sulfonic acid

Density	1.479g/cm3
Molecular Formula	C₈H₁₀ClNO₃S
Molecular Weight	235.68800
Exact Mass	235.00700
PSA	88.77000
LogP	3.39330
Index of Refraction	1.604

HS Code	2921420090

88-53-9 structure

88-53-9

~%

88-56-2 structure

88-56-2

Literature: US35654 E1, ;

Precursor 1
88-53-9
DownStream 0

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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