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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-amino-N-(phenylsulphonyl)benzenesulphonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4431-68-9

4431-68-9 structure

4431-68-9 structure

Name: 3-amino-N-(phenylsulphonyl)benzenesulphonamide
Chemical Name: 3-amino-N-(benzenesulfonyl)benzenesulfonamide
CAS Number: 4431-68-9
Molecular Formula: C₁₂H₁₂N₂O₄S₂
Molecular Weight: 312.36500
Create Date: 2017-09-25 17:46:07
Modify Date: 2025-09-27 22:08:16

Names
Properties

Name	3-amino-N-(benzenesulfonyl)benzenesulfonamide
Synonyms	einecs 224-630-2

Density	1.473g/cm3
Boiling Point	555.5ºC at 760mmHg
Molecular Formula	C₁₂H₁₂N₂O₄S₂
Molecular Weight	312.36500
Flash Point	289.8ºC
Exact Mass	312.02400
PSA	123.09000
LogP	4.06970
Index of Refraction	1.64

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