Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Amino-6-chloro-1，3-benzenedisulfonyl Dichloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Amino-6-chlorobenzene-1,3-di(sulphonyl chloride)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

671-89-6

671-89-6 structure

671-89-6 structure

Name: 4-Amino-6-chlorobenzene-1,3-di(sulphonyl chloride)
Chemical Name: 4-Amino-6-chlorobenzene-1,3-disulfonyl dichloride
CAS Number: 671-89-6
Molecular Formula: C₆H₄Cl₃NO₄S₂
Molecular Weight: 324.58900
Create Date: 2018-08-22 10:18:37
Modify Date: 2025-08-25 18:17:14

Name	4-Amino-6-chlorobenzene-1,3-disulfonyl dichloride
Synonyms	4-amino-6-chlorobenzene-1,3-disulfonyl chloride

Density	1.834 g/cm3
Boiling Point	474.2ºC at 760 mmHg
Molecular Formula	C₆H₄Cl₃NO₄S₂
Molecular Weight	324.58900
Flash Point	240.6ºC
Exact Mass	322.86500
PSA	111.06000
LogP	4.52000
Index of Refraction	1.624

HS Code	2921499090

108-42-9 structure

108-42-9

~15%

671-89-6 structure

671-89-6

Literature: Thevis, Mario; Schmickler, M Hans; Schaenzert, Wilhelm Analytical chemistry, 2002 , vol. 74, # 15 p. 3802 - 3808

Precursor 1
108-42-9
DownStream 6
2880-40-2 58-93-5 121-30-2 91872-64-9
40642-90-8 5250-72-6

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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