Dibutyl oxalate

• Post Date:

  Apr 08,2015

• Expiry Date:

  Oct 05,2015

• Detailed Description:

  Cas No. :2050-60-4

  Propertise:colorless liquid, with aromatic smell the faint.
  Melting Point(℃):-30.5
  Boiling Point(℃):242773
  Relative Density:0.9873
  Flash Point(℃):104.4
  Flash point (℃, opening): 119
  Relative density (g/mL, 20/4℃): 0.9873
  Relative vapor density (g/mL, air =1): 7
  Boiling relative density (25 ℃, 4 ℃): 0.9820
  refractive index (20℃): 1.4234
  Viscosity (mPa·s, 20℃): 3.40
  Ambient refractive index (N25): 1.4211
  vaporator heat (KJ/mol): 46.51
  Specific heat capacity (KJ/(kg·K), 20℃, constant pressure): 1.846
  Solubility: insoluble in water, alcohol, ether, acetone and other organic solvents miscible. Can dissolve oil, rosin, rosin glycerin three fat, coumarone resin, glycerin alkyd resin etc.. Have good solubility of cellulose nitrate, but not dissolved acetate fiber and resin.

  Function and use
  If in accordance with the specifications of the use and storage of no decomposition, no known risk response, avoid oxide. In case of fire, high heat of combustion. Chemistry is not stable, moisture in the air can make the hydrolysis for oxalic acid or acid butyl oxalate.

• CAS Registry Number:

  2050-60-4

• Synonyms:

  ;Butyl ethanedioate;Butyl oxalate;Dibutyl ethanedioate;Dibutylethandioat;Di-n-butyl oxalate;ethanedioic acid, dibutyl ester;Oxalic acid, dibutyl ester;

• Molecular Formula:

  C₁₀H₁₈O₄

• Molecular Weight:

  202.2475

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21:;
  

• Safety Description:

  S23:;
  

• Company:

  ZaoZhuang YouLian Chemical Industry Co.,Ltd     [ China ]        

• Contact:

  Echo·R·Lee Sales Manager

• Tel:

  86-632-7817123 7816111 7770888

• Fax:

  86-632-7816111 7817889

• Email:

  admin@oxalicacidchina.com