4-Hydroxyisobenzofuran-1,3-Dione

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Catalog Number ACM37418885
Product Name 4-Hydroxyisobenzofuran-1,3-Dione
CAS Number 37418-88-5
Structure 4-Hydroxyisobenzofuran-1,3-Dione
IUPAC Name 4-hydroxy-2-benzofuran-1,3-dione
Synonyms 3-Hydroxyphthalic Anhydride
Molecular Weight 164.12
Molecular Formula C8H4O4
Canonical SMILES C1=CC2=C(C(=C1)O)C(=O)OC2=O
Inchi InChI=1S/C8H4O4/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3,9H
InChIKey CCTOEAMRIIXGDJ-UHFFFAOYSA-N
Boiling Point 365.4±25.0 °C at 760 mmHg
Melting Point 199-202 °C(lit.)
Flash Point 160.2±16.7 °C
Purity 97%
Density 1.6±0.1 g/cm3
Refractive Index 1.666

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