1,2,4-BENZENETRICARBOXYLIC ANHYDRIDE, 9&
cas: 552-30-7 — see every product listed under this CAS number, including other names
1,2,4-BENZENETRICARBOXYLIC ANHYDRIDE, 9& (CAS 552-30-7) is a chemical reagent available from Chemat. Available pack sizes: 1KG, 25G. Offered by: Sigma-Aldrich.
| brand | Sigma-Aldrich |
|---|---|
| catalog number | B4600-1KG |
| cas | 552-30-7 |
| size | 1KG |
| availability | availability |
Documents:
Safety Data Sheet (MSDS)
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Sigma-Aldrich | 1KG | 493.00 Pln | |
| Sigma-Aldrich | 25G | 218.00 Pln |
properties
| purity | No data |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
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