5,8-Dihydroxy-1-naphthoic acid gamma-lactone
[CAS# 5656-88-2]

Identification

• Name: 5,8-Dihydroxy-1-naphthoic acid gamma-lactone
• Synonyms: 5-Hncl; 5-Hydroxynaphthalene-1,8-Carbolactone; 2H-Naphtho[1,8-Bc]Furan-2-One, 6-Hydroxy-
• Molecular Formula: C₁₁H₆O₃
• Molecular Weight: 186.17
• CAS Registry Number: 5656-88-2
• SMILES: C3=C1OC(C2=CC=CC(=C12)C(=C3)O)=O
• InChI: 1S/C11H6O3/c12-8-4-5-9-10-6(8)2-1-3-7(10)11(13)14-9/h1-5,12H
• InChIKey: AHSFMNWXDFMUFF-UHFFFAOYSA-N

Properties

• Density: 1.54g/cm³ (Cal.)
• Boiling point: 412.204°C at 760 mmHg (Cal.)
• Flash point: 192.925°C (Cal.)