Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(2-Phenylethyl)-1H-pyrrole-2,5-dione
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,1-(2-phenylethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6943-90-4

6943-90-4 structure

6943-90-4 structure

Name: 1-(2-Phenylethyl)-1H-pyrrole-2,5-dione
Chemical Name: 1-(2-phenylethyl)pyrrole-2,5-dione
CAS Number: 6943-90-4
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.221
Create Date: 2018-05-09 08:00:00
Modify Date: 2025-08-30 11:34:05

Name	1-(2-phenylethyl)pyrrole-2,5-dione
Synonyms	Maleimide,N-phenethyl 1-phenethyl-2,5-dihydro-1H-pyrrole-2,5-dione 1H-Pyrrole-2,5-dione, 1-(2-phenylethyl)- 1H-Pyrrole-2,1-(2-phenylethyl) N-(phenethyl)maleimide 1H-Pyrrole-2,5-dione, 1- (2-phenylethyl)- 1-Phenethylmaleimide 1-(2-Phenylethyl)-1H-pyrrole-2,5-dione Maleimide, N-phenethyl- 1-Phenethyl-pyrrole-2,5-dione F1751-0014 N-(2-Phenylethyl)maleimide 1-phenethyl-1H-pyrrole-2,5-dione 1-(2-phenylethyl)maleimide 1-(2-phenylethyl)azoline-2,5-dione

Density	1.2±0.1 g/cm3
Boiling Point	354.3±21.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.221
Flash Point	162.8±14.4 °C
Exact Mass	201.078979
PSA	37.38000
LogP	2.24
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.593

HS Code	2925190090

Precursor 7
108-31-6 64-04-0 4796-01-4 541-59-3
60-12-8 103-63-9 617-48-1
DownStream 3
1016-50-8 89143-21-5 89143-33-9

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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