Synonyms:

2H-Pyran-2,6(3H)-dione, dihydro-4-methyl-;BETA-METHYLGLUTARIC ANHYDRIDE;4-METHYLDIHYDRO-2H-PYRAN-2,6(3H)-DIONE;4-METHYL-DIHYDRO-PYRAN-2,6-DIONE;3-METHYLGLUTARIC ANHYDRIDE;3-Methylglutaricanhydride,98%;3,4-Dihydro-4β-methyl-2H-pyran-2,6(5H)-dione;3-Methylpentanedioic anhydride

Canonical SMILES: CC1CC(=O)OC(=O)C1

HS Code: 29171900

Density:1.2072(roughestimate)

Boiling Point:180-182 °C25 mmHg(lit.)

Refractive Index:1.4585(estimate)

Flash Point: >230 °F

Melting Point: 42-46 °C(lit.)

Appearance: CrystallineLowMeltingSolid

Hazard Codes: Xi

Risk Statements:  36/37/38

Safety Statements: 26-36

WGK Germany: 3