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: 1H-Pyrrole-2,5-dione, 3-(4-ethylphenyl)-4-hydroxy- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

500291-69-0

500291-69-0 structure

500291-69-0 structure

Name: 1H-Pyrrole-2,5-dione, 3-(4-ethylphenyl)-4-hydroxy- (9CI)
Chemical Name: 4-(4-Ethylphenyl)-5-hydroxy-1H-pyrrole-2,3-dione
CAS Number: 500291-69-0
Molecular Formula: C₁₂H₁₁NO₃
Molecular Weight: 217.221
Create Date: 2021-09-13 16:29:52
Modify Date: 2025-10-20 20:26:21

Names
Properties

Name	4-(4-Ethylphenyl)-5-hydroxy-1H-pyrrole-2,3-dione
Synonyms	4-(4-Ethylphenyl)-5-hydroxy-1H-pyrrole-2,3-dione 1H-Pyrrole-2,3-dione, 4-(4-ethylphenyl)-5-hydroxy-

Density	1.3±0.1 g/cm3
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.221
Exact Mass	217.073898
LogP	1.51
Index of Refraction	1.629

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