Bis-(3-phthalyl anhydride) ether/ ODPA

• Post Date:

  Nov 20,2016

• Expiry Date:

  May 19,2017

• Detailed Description:

  Cas No. :1823-59-2 4,4'-oxydiphthalic Anhydride
  CAS NO.: 1823-59-2
  EINECS: 412-830-4
  MF：C16H6O7
  MW：310.22
  MP：225-229 ºC
  Appearance：white crystalline powder
  Assay：99%

• CAS Registry Number:

  1823-59-2

• Synonyms:

  ;4,4'-Oxydiphthalic dianhydride;5,5'-oxybis-3-isobenzofurandione;4-4'-Oxydiphthalic acid anhydride;4,4'-Oxydiphthalic anhydride;Bis-(3-phthalyl anhydride) ether;ODPA;4,4'-Oxydiphthalic Acid;4,4''-Oxybisdiphthalic anhydride;5,5'-oxybis(2-benzofuran-1,3-dione);Oxydiphthalicanhydride;S-ODPA;Oxydiphthalic anhydride;

• Molecular Formula:

  C₁₆H₆O₇

• Molecular Weight:

  310.2146

• Molecular Structure:

  

• Risk Codes:

  R52/53:;
  

• Safety Description:

  S61:;
  

• Company:

  Narong Technoogy co., Limited     [ China ]        

• Contact:

  Frank

• Tel:

  86-755-3630-9193

• Fax:

  86-755-3630-9193

• Email:

  Frank@narongtech.com