4-Methylphthalic Anhydride, >98.0%(GC)(T)

cas: 19438-61-0 — see every product listed under this CAS number, including other names

4-Methylphthalic Anhydride, >98.0%(GC)(T) (CAS 19438-61-0) is a chemical reagent available from Chemat. Available pack sizes: 25g, 500g. Offered by: TCI.

• 2D
• 3D

5-methyl-2-benzofuran-1,3-dione (CAS 19438-61-0) is a chemical compound with the molecular formula C9H6O3 and a molecular weight of 162.14 g/mol. IUPAC name: 5-methyl-2-benzofuran-1,3-dione. InChIKey: ZOXBWJMCXHTKNU-UHFFFAOYSA-N.

Identity

Molecular formula	C9H6O3
Molecular weight	162.14 g/mol
IUPAC name	5-methyl-2-benzofuran-1,3-dione
InChIKey	ZOXBWJMCXHTKNU-UHFFFAOYSA-N
SMILES	CC1=CC2=C(C=C1)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 4-Methylphthalic anhydride, 5-Methyl-2-benzofuran-1,3-dione, 1,3-Isobenzofurandione, 5-methyl-, Phthalic anhydride, 4-methyl-, 4-methylphthalic acid anhydride, Phthalic anhydride, 4methyl, 5Methylisobenzofuran1,3dione, 4Methylphthalic acid anhydride, 1,3Isobenzofurandione, 5methyl, ZOXBWJMCXHTKNU-UHFFFAOYSA-N

Isomers (same molecular formula)

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

4-methyl-2-benzofuran-1,3-dione 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