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CAS No:20754-20-5 methyl (E)-3-(4-methylphenyl)prop-2-enoate
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4-methyl cinnamic acid methyl ester

  • CAS No.: 20754-20-5
  • Purity: 99% min
  • Weight: 176.21178
  • Formula: C11H12O2
  • Place of Orign: Wuhan,Hubei,China
Ms.Mila Li

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Item specifics

  • Product Name.:4-methyl cinnamic acid methyl ester
  • CAS No: 20754-20-5
  • Weight: 176.21178
  • Formula: C11H12O2
  • Melting Point: 60-61 °C
  • Boiling Point: 272.9°C at 760 mmHg
  • Density: 1.057g/cm3

Details

Name: 4-methyl cinnamic acid methyl ester
CAS No.: 20754-20-5
Formula: C11H12O2
Molecular Weight: 176.21
Melting point: 58～62℃
Boiling point: 273℃
Density: 1.057g/cm3
Flash point: 152℃
Refractive index?: (20°C)1.5371
Molar volume: (m3/mol)153.3
Appearance: Color white to pale yellow crystalline powder
Purity:>98%
Package?specification:25 kg / cardboard drum
Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.
Usage:
METHYL4-METHYLCINNAMATE is mainly used to synthesize methyl p-bromomethyl cinnamate as an upstream raw material for the antithrombotic drug Ozagrel Sodium. P-bromomethylcinnamate is brominated with N-bromosuccinimide to produce p-bromomethylcinnamate. Methyl p-bromomethylcinnamate is in ionic liquid N-n-butylpyridine tetrafluoroborate. After alkaline condensation with the imidazole in the acid salt at room temperature, the antithrombotic drug ozagrel sodium was obtained with a total yield of 67%。

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CAS No:20754-20-5 methyl (E)-3-(4-methylphenyl)prop-2-enoate

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