Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1'-(sulphonyldi-3,1-phenylene)bis-1H-pyrrole-2,5-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

68555-55-5

68555-55-5 structure

68555-55-5 structure

Name: 1,1'-(sulphonyldi-3,1-phenylene)bis-1H-pyrrole-2,5-dione
Chemical Name: 1-[3-[3-(2,5-dioxopyrrol-1-yl)phenyl]sulfonylphenyl]pyrrole-2,5-dione
CAS Number: 68555-55-5
Molecular Formula: C₂₀H₁₂N₂O₆S
Molecular Weight: 408.38400
Create Date: 2016-07-21 01:46:42
Modify Date: 2025-08-21 11:03:27

Names
Properties

Name	1-[3-[3-(2,5-dioxopyrrol-1-yl)phenyl]sulfonylphenyl]pyrrole-2,5-dione
Synonyms	3,3'-Bismaleimidodiphenyl sulfone EINECS 271-431-1

Density	1.574g/cm3
Boiling Point	687ºC at 760 mmHg
Molecular Formula	C₂₀H₁₂N₂O₆S
Molecular Weight	408.38400
Flash Point	369.3ºC
Exact Mass	408.04200
PSA	117.28000
LogP	2.58900
Index of Refraction	1.709

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