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-ethoxy-1-phenyl-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

558473-98-6

558473-98-6 structure

558473-98-6 structure

Name: 1H-Pyrrole-2,5-dione,3-ethoxy-1-phenyl-(9CI)
Chemical Name: 3-Ethoxy-1-phenyl-1H-pyrrole-2,5-dione
CAS Number: 558473-98-6
Molecular Formula: C₁₂H₁₁NO₃
Molecular Weight: 217.221
Create Date: 2021-09-10 13:50:49
Modify Date: 2025-09-11 16:31:07

Names
Properties

Name	3-Ethoxy-1-phenyl-1H-pyrrole-2,5-dione
Synonyms	3-Ethoxy-1-phenyl-1H-pyrrole-2,5-dione 1H-Pyrrole-2,5-dione, 3-ethoxy-1-phenyl-

Density	1.3±0.1 g/cm3
Boiling Point	353.2±35.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.221
Flash Point	167.4±25.9 °C
Exact Mass	217.073898
LogP	1.63
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.598

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