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CAS Number: 39562-27-1
(E)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoate

Structure

 (E)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoate
Name: (E)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoate
Synonyms:
General Information
Product Number: 39562271

CAS Registry Number: 39562-27-1

Name:

Butanoic acid, 2-​[(2-​nitrophenyl)​methylene]​-​3-​oxo-​, methyl ester
2-​(2-​Nitrobenzylidene)​-​3-​oxobutanoic acid methyl ester; Methyl (o-​nitrobenzylidene)​acetoacetate; Methyl 2-​(2-​nitrobenzylidene)​acetoacetate; Methyl 2-​(2'-​nitrobenzylidene)​acetoacetate; Methyl 2-​(o-​nitrobenzylidene)​acetoacetate 

 

Chemical Formula: C12H11NO5
Exact Mass: 249.06
Molecular Weight: 249.22
m/z: 249.06 (100.0%), 250.07 (13.3%), 251.07 (1.8%)
Elemental Analysis: C, 57.83; H, 4.45; N, 5.62; O, 32.10

 

Thermal Properties Value Condition Note
Melting Point 100-101 °C Solv: ethanol (64-17-5) (1)IC

Specification

98%
References
  1. (1) JP 59065089 A 1984 CAPLUS
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