Ethyl 2-benzylidene-3-oxobutanoate

Names

[ CAS No. ]:
620-80-4

[ Name ]:
Ethyl 2-benzylidene-3-oxobutanoate

[Synonym ]:
Ethyl (2Z)-2-benzylidene-3-oxobutanoate
Ethyl 2-benzylideneacetoacetate
2-Acetyl-3-phenylpropenoic acid ethyl ester
Butanoic acid, 3-oxo-2-(phenylmethylene)-, ethyl ester, (2E)-
ethyl 2-benzylidene-3-oxobutanoate
2-Benzylidene-3-oxobutanoic acid ethyl ester
Butanoic acid, 3-oxo-2-(phenylmethylene)-, ethyl ester, (2Z)-
2-Acetyl-3-phenylacrylic acid ethyl ester
ethyl acetobenzylidene acetate
Ethyl (2E)-2-benzylidene-3-oxobutanoate
2-Benzylidene-3-oxobutyric acid ethyl ester
2-benzylideneacetoacetic acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
296.0±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₃H₁₄O₃

[ Molecular Weight ]:
218.249

[ Flash Point ]:
111.9±18.2 °C

[ Exact Mass ]:
218.094299

[ PSA ]:
43.37000

[ LogP ]:
2.21

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.546

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%