Products 552-30-7
CAS 552-30-7 appears in our catalog under these names: Trimellitic anhydride, 97%, Trimellitic Anhydride, Trimellitic acid 1,2-anhydride, 1,2,4-Benzenetricarboxylic anhydride, 97% , Trimellitic Anhydride, >97.0%(HPLC)(T). Offered by: Combi-blocks, TRC, Dr. Ehrenstorfer, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 100g, 500g, 1kg, 5g, 25g, 10g, 250g, 50g.
Trimellitic anhydride is a 2-benzofuran compound having oxo groups at the 1- and 3-positions and a carboxy substituent at the 5-position; the cyclic anhydride formed from the carboxy groups at the 1- and 2-positions of trimellitic acid. It has a role as an allergen, an epitope and a hapten. It is a dioxo monocarboxylic acid, a cyclic dicarboxylic anhydride and a member of 2-benzofurans. It is functionally related to a trimellitic acid and a phthalic anhydride.
Source: ChEBI
| Molecular formula | C9H4O5 |
|---|---|
| Molecular weight | 192.12 g/mol |
| IUPAC name | 1,3-dioxo-2-benzofuran-5-carboxylic acid |
| InChIKey | SRPWOOOHEPICQU-UHFFFAOYSA-N |
| SMILES | C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O |
Computed by PubChem (NCBI)
Synonyms:
TRIMELLITIC ANHYDRIDE, 1,2,4-Benzenetricarboxylic anhydride, Anhydrotrimellitic acid, Trimellitic acid anhydride, 4-Carboxyphthalic anhydride, TMAN, Trimellitic acid 1,2-anhydride, Trimellic acid anhydride, 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,3-Dioxo-5-phthalancarboxylic acid