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

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Names

[ CAS No. ]:
55750-48-6

[ Name ]:
METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE

[Synonym ]:
1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-2,5-dioxo-, methyl ester
EINECS 259-792-3
methyl 2,5-dioxopyrrole-1-carboxylate
Methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate
MFCD00042755

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
242.5±23.0 °C at 760 mmHg

[ Melting Point ]:
63-65ºC

[ Molecular Formula ]:
C6H5NO4

[ Molecular Weight ]:
155.108

[ Flash Point ]:
100.4±22.6 °C

[ Exact Mass ]:
155.021851

[ PSA ]:
63.68000

[ LogP ]:
-0.87

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.546

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleimide
  • Methyl chloroformate
  • cholesterylamine
  • ethyl acetate

DownStream

  • 1,1'-hexane-1,6-diylbis(1H-pyrrole-2,5-dione)
  • Ethylenebismaleimide
  • 1,1'-(dodecane-1,12-diyl)bis-1H-pyrrole-2,5-dione
  • 1,8-BIS(MALEIMIDE)OCTANE
  • 1,1'-(1,4-Butanediyl)bis(1H-pyrrole-2,5-dione)
  • Maleimide
  • Mal-NH-Boc
  • Mal-PEG2-alcohol
  • n-(3-hydroxypropyl)maleimide
  • 6-Maleimido-1-hexanol

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%

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