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Purpurogallin
[CAS# 569-77-7]

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Identification
Name Purpurogallin
Synonyms 1,2,3,9-Tetrahydroxy-8-Benzo[7]Annulenone; 2,3,4,6-Tetrahydroxy-5H-Benzo[7]Annulen-5-One; Chebi:8647
Molecular Structure CAS#: 569-77-7, Purpurogallin
Molecular Formula C11H8O5
Molecular Weight 220.18
CAS Registry Number 569-77-7
EINECS 209-324-9
SMILES O=C1C(=C2C(=CC=C1)C=C(O)C(=C2O)O)O
InChI 1S/C11H8O5/c12-6-3-1-2-5-4-7(13)10(15)11(16)8(5)9(6)14/h1-4,13,15-16H,(H,12,14)
InChIKey WDGFFVCWBZVLCE-UHFFFAOYSA-N
Properties
Density 1.7±0.1g/cm3 (Cal.)
Melting point 280°C (Expl.)
Boiling point 653.0±55.0°C at 760 mmHg (Cal.)
Flash point 362.7±28.0°C (Cal.)
Safety Data
SDS Available
References
(1) Bentley Ronald. A fresh look at natural tropolonoids, Natural Product Reports, 2008
Market Analysis Reports
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