Trimellitic Anhydride(TMA)

• Post Date:

  Oct 21,2017

• Expiry Date:

  Oct 21,2018

• Detailed Description:

  Cas No. :552-30-7 Payment Method: TT or lc sight
  Synonyms: 1,2,4-benzenetricarboxylic acid 1,2-anhydride
  
  English abbreviation: TMA
  
  Cas registry no.: 552-30-7
  
  Structural formula:
  
  Molecular weight: 192.12
  
  Solubility: Soluble in ethanol, acetone, and most other organic solvents, slight soluble in water and transformed into trimellitic acid.
  
  Boiling point: 390 ℃ under normal atmosphere, decomposing around B. P. .
  
  Density (ρ20): 1.54 g/cm3

• CAS Registry Number:

  552-30-7

• Synonyms:

  ;Trimellitic anhydride;4-Carboxyphthalic anhydride;1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid;

• Molecular Formula:

  C₉H₄O₅

• Molecular Weight:

  192.1251

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R37:;
  R41:;
  R42/43:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  

• Company:

  Wuxi Baichuan Chemical Industrial Co.,Ltd     [ China ]        

• Contact:

  SIMON

• Tel:

  +86-510-86015188

• Fax:

  0086-510-86013255

• Email:

  bcchem@bcchem.com