Dimethyl Maleate

• Post Date:

  Feb 03,2017

• Expiry Date:

  Aug 02,2017

• Detailed Description:

  Cas No. :624-48-6

  Chemical formula:C₆H₈O₄
  Molecular weight:144.12
  CAS No.:624-48-6

  Properties and uses
  Colourless,transparent oily liquid,b.p. 115℃(3mmHg),refractive index 1.4283(20℃.

  It is used as an interior plasticizer, may be copolymerized with monomers like vinyl chloride, vinyl acetate,styrene,etc.
  Also used as a organic intermediate for synthesizing many products such as the product of resisting ultraviolet radiation,etc.

  Quality standard

  Specification	First Grade
  Colourity(Pt-Co),code No.     ≤	20
  Acid value,mgKOH/g           ≤	0.10
  Density(20℃),g/cm3	1.152±0.003
  Ester content,%               ≥	99.0
  Water content,%              ≤	0.10

  Package and storage
  Packed in 200 liter galvanized iron drum,net weight 220 kg/drum.

  Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.

• CAS Registry Number:

  624-48-6

• Synonyms:

  ;2-Butenedioic acid,dimethyl ester;Dimethylester kyseliny maleinove;Dimethyl cis-butenedioate:2-Butenedioic acid (Z)-, dimethyl ester;maleic acid dimethyl ester;dimethyl but-2-enedioate;dimethyl (2Z)-but-2-enedioate;DMM;

• Molecular Formula:

  C₆H₈O₄

• Molecular Weight:

  144.1253

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R21/22:;
  

• Safety Description:

  S23:;
  S36/37:;
  

• Company:

  Weifang Tuoshi Chemical Co., Ltd     [ China ]        

• Contact:

• Tel:

  0086-536-8891203

• Fax:

  0086-536-5309919

• Email:

  tuoshichem@sina.com