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4-Methyl-2-Benzofuran-1,3-Dione
[CAS# 30140-42-2]

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Identification
Name 4-Methyl-2-Benzofuran-1,3-Dione
Synonyms 4-Methylisobenzofuran-1,3-Dione; 4-Methylisobenzofuran-1,3-Quinone; 1,3-Isobenzofurandione, Methyl-
Molecular Structure CAS#: 30140-42-2, 4-Methyl-2-Benzofuran-1,3-Dione
Molecular Formula C9H6O3
Molecular Weight 162.14
CAS Registry Number 30140-42-2
SMILES C1=CC=C2C(=C1C)C(=O)OC2=O
InChI 1S/C9H6O3/c1-5-3-2-4-6-7(5)9(11)12-8(6)10/h2-4H,1H3
InChIKey TWWAWPHAOPTQEU-UHFFFAOYSA-N
Properties
Density 1.4±0.1g/cm3 (Cal.)
Melting point 114-116°C (Expl.)
Boiling point 315.6±21.0°C at 760 mmHg (Cal.)
Flash point 153.3±19.2°C (Cal.)
Safety Data
Safety Code S26;S37  Details
Risk Code R36/37/38  Details
Hazard Symbol symbol  X  Details
Safety Description WARNING: Irritates lungs, eyes, skin
References
(1) G. Bocelli and A. Cantoni. 3-Methylphthalic Anhydride, Acta Cryst. (1995). C51, 2652-2654 
Market Analysis Reports
List of Reports Available for 4-Methyl-2-Benzofuran-1,3-Dione
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