2-Butenoic acid,4-oxo-4-phenyl-, methyl ester

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Names

[ CAS No. ]:
14274-07-8

[ Name ]:
2-Butenoic acid,4-oxo-4-phenyl-, methyl ester

[Synonym ]:
methyl trans-4-oxo-4-phenylbut-2-enoate
trans-methyl-4-oxo-4-phenylbut-2-enoate
Methyl 3-benzoylacrylate
Methyl-4-oxo-4-phenyl-2-butenoate

Chemical & Physical Properties

[ Density]:
1.134g/cm3

[ Boiling Point ]:
289.5ºC at 760mmHg

[ Molecular Formula ]:
C11H10O3

[ Molecular Weight ]:
190.19500

[ Flash Point ]:
125.1ºC

[ Exact Mass ]:
190.06300

[ PSA ]:
43.37000

[ LogP ]:
1.59850

[ Vapour Pressure ]:
0.0022mmHg at 25°C

[ Index of Refraction ]:
1.533

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-hydroxy-4-phenyl-but-2-ynoic acid methyl ester
  • Methyl glyoxylate
  • (Phenylcarbonylmethylene)triphenylphosphorane
  • (E)-4-Oxo-4-phenylbut-2-enoic acid
  • Trimethyl phosphite
  • Dimethyl sulfate
  • Methyl phosphite, (MeO)2(HO)P
  • methyl 4-oxo-4-phenyl-2-(phenylthio)butanoate

DownStream

  • 3-Benzoylacrylic acid
  • 2-HYDROXY-4-OXO-4-PHENYLBUTANOIC ACID
  • 3-FURANCARBOXYLIC ACID, 5-PHENYL-2-(TRIFLUOROMETHYL)-

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%

Related Compounds

  • methyl 2-acetyl-4-oxo-4-phenylbut-2-enoate
  • methyl 2-methyl-4-oxo-4-phenylbut-2-enoate
  • 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester
  • methyl 4-anilino-4-oxobut-2-enoate
  • methyl (2z)-2-hydroxy-4-oxo-4-phenylbut-2-enoate
  • methyl 4-oxo-3-phenylbut-2-enoate