methyl 2-(o-nitrobenzylidene)-acetoacetate

Names

[ Name ]:
methyl 2-(o-nitrobenzylidene)-acetoacetate

[Synonym ]:
2-NITROBENZYLIDENEMETHYLESTER
2-Nitrobenzylidenmethylester
2-Nitrobenzylidenacetessigsaeuremethylester
Methyl 2-(2'-nitrobenzylidene)acetoacetate
Nifedipine Impurity 4

Chemical & Physical Properties

[ Density]:
1.296g/cm3

[ Boiling Point ]:
395.9ºC at 760mmHg

[ Melting Point ]:
100-101 ºC (ethanol )

[ Molecular Formula ]:
C₁₂H₁₁NO₅

[ Molecular Weight ]:
249.21900

[ Flash Point ]:
177.2ºC

[ Exact Mass ]:
249.06400

[ PSA ]:
89.19000

[ LogP ]:
2.26340

[ Index of Refraction ]:
1.583

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
Very slightly soluble (0.5 g/L) (25 ºC)

Safety Information

[ Hazard Codes ]:
Xi,N

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%