1-cyclopropylpyrrole-2,5-dione

Names

[ CAS No. ]:
28001-33-4

[ Name ]:
1-cyclopropylpyrrole-2,5-dione

[Synonym ]:
N-Cyclopropylmaleimid
N-cyclopropyl-maleimide
1-cyclopropyl-1H-pyrrole-2,5-dione
HMS1773G19

Chemical & Physical Properties

[ Density]:
1.475g/cm3

[ Boiling Point ]:
248.3ºC at 760mmHg

[ Molecular Formula ]:
C₇H₇NO₂

[ Molecular Weight ]:
137.13600

[ Flash Point ]:
114.2ºC

[ Exact Mass ]:
137.04800

[ PSA ]:
37.38000

[ LogP ]:
0.01170

[ Vapour Pressure ]:
0.0245mmHg at 25°C

[ Index of Refraction ]:
1.646

Safety Information

[ 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%