3-Methylphthalic anhydride, 97%

cas: 4792-30-7 — see every product listed under this CAS number, including other names

3-Methylphthalic anhydride, 97% (CAS 4792-30-7) is a chemical reagent available from Chemat. Available pack sizes: 10g, 25g, 100g, 1g, 5g. Offered by: Combi-blocks, Fluorochem.

• 2D
• 3D

4-methyl-2-benzofuran-1,3-dione (CAS 4792-30-7) is a chemical compound with the molecular formula C9H6O3 and a molecular weight of 162.14 g/mol. IUPAC name: 4-methyl-2-benzofuran-1,3-dione. InChIKey: TWWAWPHAOPTQEU-UHFFFAOYSA-N.

Identity

Molecular formula	C9H6O3
Molecular weight	162.14 g/mol
IUPAC name	4-methyl-2-benzofuran-1,3-dione
InChIKey	TWWAWPHAOPTQEU-UHFFFAOYSA-N
SMILES	CC1=C2C(=CC=C1)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 3-Methylphthalic anhydride, 1,3-Isobenzofurandione, 4-methyl-, Phthalic anhydride, 3-methyl-, 2,3-Toluenedicarboxylic anhydride, 4-Methyl-1,3-isobenzofurandione, 4-methylisobenzofuran-1,3-dione, 4-Methyl-2-benzofuran-1,3-dione, 3-Methyl phthalic anhydride, 4-methyl-1,3-dihydro-2-benzofuran-1,3-dione, 4-methyl-isobenzofuran-1,3-dione

Isomers (same molecular formula)

5-methyl-2-benzofuran-1,3-dione C₉H₆O₃

1-oxo-3H-2-benzofuran-5-carbaldehyde C₉H₆O₃

1-benzofuran-3-carboxylic acid C₉H₆O₃

3-hydroxychromen-2-one C₉H₆O₃

1-benzofuran-4-carboxylic acid C₉H₆O₃

7-hydroxychromen-4-one C₉H₆O₃

isochromene-1,4-dione C₉H₆O₃

8-hydroxychromen-2-one C₉H₆O₃

5-hydroxychromen-4-one C₉H₆O₃

3,4,5,6,8-pentadeuterio-7-hydroxychromen-2-one C₉H₆O₃

3-methoxybicyclo[4.2.0]octa-1(6),2,4-triene-7,8-dione C₉H₆O₃

4H-chromene-2,3-dione C₉H₆O₃