Methyl p-chlorocinnamate

• Post Date:

  Dec 18,2019

• Expiry Date:

  Dec 17,2020

• Detailed Description:

  Cas No. :7560-44-3 CAS No: 7560-44-3
  Molecular formula: C10H9ClO2
  Molecular weight: 196.5
  Melting point: 78-81℃
  Packing: 25kg Paper barrel
  Assay: ≥99%
  Quality: Enterprise standard
  Physicochemical property: White Crystalline Powder, it can disolve in ethyl alcohol and diethyl ether, can't disolve in water.
  Preparation method: Obtained by reacting chlorocinnamic acid with methanol in the presence of concentrated sulfuric acid.
  Application: This product is an organic synthesis intermediate.
  Storage condition: Seal in a cool, dry environment.
  Stability: If used and stored according to specifications, it will not decompose.
  
  Methyl p-chlorocinnamate is an organic chemical, often used in industry, pharmaceutical industry, etc., obtained by reacting chlorobenzaldehyde with acetic anhydride. The chlorobenzene formaldehyde, acetic anhydride and sodium acetate with reaction 13 h under 180 ℃. After the reaction, it is slightly cold. Pour into the water, filter and wash the filter cake with water. Dissolve the cake repeatedly with ammonia until only a small amount of brownish-yellow sticky remains remain. The ammonium salt solution was filtered, then the chlorocinnamic acid was precipitated out with 3N dilute sulfuric acid, and the product was filtered and dried.
  
  Methyl p-chlorocinnamate is mainly used to synthesize methyl bromomethyl cinnamate from the upstream raw material of the antithrombotic agent ozagrel sodium. The methyl methylanilate was prepared by N- butyl diimide bromide bromide and the total yield was 67%.
  
  Keywords: Methyl p-chlorocinnamate, p-chlorocinnamic acid, 1615-02-7, cinnamic acid

• CAS Registry Number:

  7560-44-3

• Synonyms:

  ;4-Chlorocinnamic acid methyl ester;methyl 3-(4-chlorophenyl)prop-2-enoate;methyl (2E)-3-(4-chlorophenyl)prop-2-enoate;

• Molecular Formula:

  C₁₀H₉ClO₂

• Molecular Weight:

  196.6303

• Molecular Structure:

  

• Safety Description:

  S22:Do not inhale dust.;
  S24/25:Avoid contact with skin and eyes.;
  

• Company:

  Wuhan LANDMARK Industrial Co., Ltd     [ China ]        

• Contact:

  Halsey

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  18062529653

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