Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4-((4-((3-Carboxyacryloyl)amino)phenyl)sulfonyl)anilino)-4-oxo-2-butenoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6937-93-5

6937-93-5 structure

6937-93-5 structure

Name: 4-(4-((4-((3-Carboxyacryloyl)amino)phenyl)sulfonyl)anilino)-4-oxo-2-butenoic acid
Chemical Name: (2Z,2'Z)-4,4'-[sulfonylbis(benzene-4,1-diylimino)]bis(4-oxobut-2-enoic acid)
CAS Number: 6937-93-5
Molecular Formula: C₂₀H₁₆N₂O₈S
Molecular Weight: 444.41500
Create Date: 2017-11-25 08:57:19
Modify Date: 2025-07-25 04:06:01

Name	(2Z,2'Z)-4,4'-[sulfonylbis(benzene-4,1-diylimino)]bis(4-oxobut-2-enoic acid)

Density	1.551g/cm3
Boiling Point	844ºC at 760 mmHg
Molecular Formula	C₂₀H₁₆N₂O₈S
Molecular Weight	444.41500
Flash Point	464.2ºC
Exact Mass	444.06300
PSA	175.32000
LogP	2.90480
Index of Refraction	1.677

108-31-6 structure

108-31-6

80-08-0 structure

80-08-0

~%

6937-93-5 structure

6937-93-5

Literature: Takubo et al. Yakugaku Zasshi, 1958 , vol. 78, p. 482,485 Chem.Abstr., 1958 , p. 17267

Precursor 2
108-31-6 80-08-0
DownStream 0

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