1-Butyl-1H-pyrrole-2,5-dione

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Names

[ CAS No. ]:
2973-09-3

[ Name ]:
1-Butyl-1H-pyrrole-2,5-dione

[Synonym ]:
N-butylmaleic imide
1-Butyl-3-pyrroline-2,5-dione
N-Butylmaleinimide
1-Butyl-pyrrole-2,5-dione
N-n-Butylmaleimide
butylmaleimide
1-butyl-3-pyrroline-2,5-quinone
1-Butyl-1H-pyrrole-2,5-dione

Chemical & Physical Properties

[ Density]:
1.12g/cm3

[ Boiling Point ]:
243.5ºC at 760mmHg

[ Molecular Formula ]:
C8H11NO2

[ Molecular Weight ]:
153.17800

[ Flash Point ]:
97.2ºC

[ Exact Mass ]:
153.07900

[ PSA ]:
37.38000

[ LogP ]:
0.64940

[ Vapour Pressure ]:
0.0319mmHg at 25°C

[ Index of Refraction ]:
1.504

Safety Information

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(butylcarbamoyl)prop-2-enoic acid
  • Maleic anhydride
  • n-butylamine
  • Sulfuric acid
  • Dichloromethane
  • 2-butyl-3α,4,7,7α-tetrahydro-4,7-epoxy-1H-isoindole-1,3(2H)-dione
  • 3-butyl-6,7-bis(2-hydroxyphenyl)-3-azabicyclo[3.2.0]heptane-2,4-dione

DownStream

  • 3,4-dibromo-1-butylpyrrole-2,5-dione
  • 2,5-Pyrrolidinedione,1-butyl-

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%

Related Compounds

  • 1H-Pyrrole, 1-butyl-
  • 1-butyl-1H-pyrrole-2,5-dione compound with styrene (1:1)
  • 2,6-dichloro-N-[2-(dimethylamino)-5-(trifluoromethyl)phenyl]pyridine-3-carboxamide
  • 6-chloro-4-(2,6-dichloropyridine-3-carbonyl)-3,4-dihydro-2H-1,4-benzothiazine
  • 2,6-dichloro-N-[2-fluoro-5-(2-oxo-1,3-oxazolidin-3-yl)phenyl]pyridine-3-carboxamide
  • 2,6-dichloro-N-methyl-N-(naphthalen-1-yl)pyridine-3-carboxamide
  • (S)-1-Benzyloxycarbonyl-4,4-dimethyl-2-hydroxymethylpyrrolidine
  • methyl N-[4-(2,6-dichloropyridine-3-amido)phenyl]-N-methylcarbamate
  • 2,6-dichloro-N-(2,3-difluorophenyl)pyridine-3-carboxamide
  • 4-(4-isopropylcyclohexyl)butanoic acid
  • Dibenzyl (4-((4R,5R)-2-((3-(2,6-diiSopropylphenyl)ureido)methyl)-4,5-dimethyl-1,3-dioxolan-2-yl)phenyl) phosphate
  • 4-(4-hexylsulfanylphenyl)thiophene-2-carboxylic acid
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