1H-PYRROLE-2,5-DIONE, 1-(4-ETHYLPHENYL)-

Names

[ Name ]:
1H-PYRROLE-2,5-DIONE, 1-(4-ETHYLPHENYL)-

[Synonym ]:
N-(4-Ethylphenyl)maleimide
F1637-0007
1-(4-ethylphenyl)maleimide
MFCD00014538
N-(p-ethylphenyl)maleimide
1-(4-Ethylphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione
1-(4-ethylphenyl)azoline-2,5-dione
p-ethyl-phenylmaleimide

Chemical & Physical Properties

[ Density]:
1.233g/cm3

[ Boiling Point ]:
342.3ºC at 760 mmHg

[ Melting Point ]:
65-66ºC

[ Molecular Formula ]:
C₁₂H₁₁NO₂

[ Molecular Weight ]:
201.22100

[ Flash Point ]:
154.6ºC

[ Exact Mass ]:
201.07900

[ PSA ]:
37.38000

[ LogP ]:
1.74340

[ Index of Refraction ]:
1.601

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S36/37

[ Packaging Group ]:
III

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%