Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

13224-79-8

13224-79-8 structure

13224-79-8 structure

Name: 2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
Chemical Name: 2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
CAS Number: 13224-79-8
Molecular Formula: C₁₂H₁₄N₄O₂S
Molecular Weight: 278.33000
Create Date: 2018-11-22 19:55:00
Modify Date: 2025-09-18 10:16:51

Name	2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
Synonyms	4-(3,4-diaminophenyl)sulfonylbenzene-1,2-diamine

Density	1.489g/cm3
Boiling Point	631.1ºC at 760mmHg
Molecular Formula	C₁₂H₁₄N₄O₂S
Molecular Weight	278.33000
Flash Point	335.5ºC
Exact Mass	278.08400
PSA	146.60000
LogP	4.25380
Vapour Pressure	7.75E-16mmHg at 25°C
Index of Refraction	1.731

HS Code	2921590090

Precursor 5
18491-91-3 108-90-7 77-46-3 80-07-9
98-60-2
DownStream 0

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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