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N-Benzylmaleimide

Basic information Safety Supplier Related

N-Benzylmaleimide Basic information

Product Name:
N-Benzylmaleimide
Synonyms:
  • 1H-Pyrrole-2,5-dione, 1-(phenylmethyl)-
  • ASISCHEM D48963
  • AKOS MSC-0016
  • AKOS 90883
  • eimide
  • (2S)-2-[[[4-[2-(2-amino-4-oxo-1H-pteridin-6-yl)ethylamino]cyclohexyl]-oxomethyl]amino]pentanedioic acid
  • 1-BENZYL-PYRROLE-2,5-DIONE
  • 1-BENZYL-1H-PYRROLE-2,5-DIONE
CAS:
1631-26-1
MF:
C11H9NO2
MW:
187.19
EINECS:
216-631-1
Product Categories:
  • N-Substituted Maleimides
  • N-Substituted Maleimides, Succinimides & Phthalimides
  • Intermediates of Dyes and Pigments
  • PHARMACEUTICAL INTERMEDIATES
  • Heterocycles
  • Carbonyl Compounds
  • Cyclic Imides
  • Organic Building Blocks
Mol File:
1631-26-1.mol
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N-Benzylmaleimide Chemical Properties

Melting point:
70 °C (lit.)
Boiling point:
177 °C / 20mmHg
Density 
1 g/cm3
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
-2.21±0.20(Predicted)
form 
powder to crystal
color 
White to Almost white
Water Solubility 
Insoluble
BRN 
135801
CAS DataBase Reference
1631-26-1(CAS DataBase Reference)
NIST Chemistry Reference
N-benzylmaleimide(1631-26-1)
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Safety Information

Hazard Codes 
C,T
Risk Statements 
34-25-20/21
Safety Statements 
26-36/37/39-45
RIDADR 
UN 1759 8/PG 2
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
8
PackingGroup 
III
HS Code 
29251900

MSDS

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N-Benzylmaleimide Usage And Synthesis

Chemical Properties

off-white to light yellow

Uses

N-Benzylmaleimide is used as plastic additive, Pharmaceutical Intermediates. It is an important raw material intermediate used in organic Synthesis, Pharmaceuticals, Agrochemicals Dyestuff.

General Description

N-Benzylmaleimide is an N-substituted maleimide and its microwave-mediated facile and fast synthesis has been described. Radical and anionic copolymerization of N-benzylmaleimide with optically active N-(L-menthoxycarbonylmethyl)maleimide has been reported. Base-catalyzed asymmetric cycloaddition of anthrone with N-benzylmaleimide was studied in the presence of C2-chiral pyrrolidines. Stereoselctive iridium-catalyzed double incorporation reaction of styrene with N-benzylmaleimide affords cyclic product.

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