1,1'-(1,4-Butanediyl)bis(1H-pyrrole-2,5-dione)

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Names

[ CAS No. ]:
28537-70-4

[ Name ]:
1,1'-(1,4-Butanediyl)bis(1H-pyrrole-2,5-dione)

[Synonym ]:
1,4-Di(maleimido)butane
1,4-Bis(MaleiMido)butane
N,N'-Tetramethylenebismaleimide
BMB
Tetramethylenebismaleimide
1,4-Bis-Maleimidobutane(BMB)
N,N'-Tetramethylenedimaleimide
1,1'-(1,4-Butanediyl)bis(1H-pyrrole-2,5-dione)
1,4-Bis-Maleimidobutane
Tetramethylenedimaleimide
1H-Pyrrole-2,5-dione, 1,1'-(1,4-butanediyl)bis-
1H-Pyrrole-2,5-dione, 1,1'- (1,4-butanediyl)bis-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
450.3±28.0 °C at 760 mmHg

[ Melting Point ]:
196-197ºC

[ Molecular Formula ]:
C12H12N2O4

[ Molecular Weight ]:
248.235

[ Flash Point ]:
219.1±16.4 °C

[ Exact Mass ]:
248.079712

[ PSA ]:
74.76000

[ LogP ]:
0.72

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.590

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
  • putrescine

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%

Related Compounds

  • 1,1'-(1,4-Phenylene)bis(1H-pyrrole-2,5-dione)
  • 1,1'-(1,3-Phenylene)bis(1H-pyrrole-2,5-dione)
  • 1,1'-((1,4-phenylenebis(oxy))bis(4,1-phenylene))bis(1H-pyrrole-2,5-dione)
  • 1-[3-[(E)-3-[4-[(E)-3-[3-(2,5-dioxopyrrol-1-yl)phenyl]-3-oxoprop-1-enyl]phenyl]prop-2-enoyl]phenyl]pyrrole-2,5-dione
  • 1,4-BIS(4-MALEIMIDOPHENOXY)PROPANE
  • 1,4-BIS(4-MALEIMIDOPHENOXY)ETHANE
  • ethyl 2-{2-[5-oxo-1-(propan-2-yl)pyrrolidin-3-yl]-1H-1,3-benzodiazol-1-yl}acetate
  • ethyl 2-{2-[1-(2-methylpropyl)-5-oxopyrrolidin-3-yl]-1H-1,3-benzodiazol-1-yl}acetate
  • N-benzyl-2-(2,4-dioxo-3-(thiophen-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)acetamide
  • 1-(2-Methylpropyl)-4-(1-prop-2-enylbenzimidazol-2-yl)pyrrolidin-2-one
  • 2-(2,4-dioxo-3-(thiophen-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)-N-(4-methylbenzyl)acetamide
  • 4-(2-(2,4-dioxo-3-(thiophen-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)acetamido)benzamide
  • 4-(1-allyl-1H-benzo[d]imidazol-2-yl)-1-(5-chloro-2-methylphenyl)pyrrolidin-2-one
  • 1-(3-fluorobenzyl)-3-(thiophen-2-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione
  • 1-(2-methylbenzyl)-3-(thiophen-2-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione
  • 1-(5-chloro-2-methylphenyl)-4-(1-methyl-1H-benzimidazol-2-yl)pyrrolidin-2-one