1,2,3,6-Tetrahydro-4-methylphthalic anhydride

About This Item

Molecular Formula	C₉H₁₀O₃
CAS Number	3425-89-6

FC-0009379

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Properties

Chemical Identifiers

IUPAC Name	5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
SMILES	CC1=CCC2C(C1)C(=O)OC2=O
InChI Key	OEMSKMUAMXLNKL-UHFFFAOYSA-N
InChI	InChI=1S/C9H10O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2,6-7H,3-4H2,1H3

Physical Properties

Boiling Point	303.0±41.0 °C at 760 mmHg
Melting Point	59-60°C
Flash Point	142.9±24.8 °C
Density	1.2±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

142.9±24.8 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.