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Trimellitic Anhydride(TMA)

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  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: 552-30-7 1,2,4-Benzenetricarboxylic anhydride
  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
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