9-Hydroxy-8,8-Dimethyl-9,10-Dihydro-2H,8H-Pyrano[2,3-f]Chromen-2-One
[CAS# 1147-25-7]

Identification

• Name: 9-Hydroxy-8,8-Dimethyl-9,10-Dihydro-2H,8H-Pyrano[2,3-f]Chromen-2-One
• Synonyms: 2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9-hydroxy-8,8-dimethyl-, (R)-; 2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9-hydroxy-8,8-dimethyl-, (R)-(+)-; 9-hydroxy-8,8-dimethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
• Molecular Formula: C₁₄H₁₄O₄
• Molecular Weight: 246.26
• CAS Registry Number: 1147-25-7
• SMILES: CC1(C(CC2=C(O1)C=CC3=C2OC(=O)C=C3)O)C
• InChI: 1S/C14H14O4/c1-14(2)11(15)7-9-10(18-14)5-3-8-4-6-12(16)17-13(8)9/h3-6,11,15H,7H2,1-2H3
• InChIKey: UJSHBYQGQRPVNO-UHFFFAOYSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Boiling point: 442.7±45.0°C at 760 mmHg (Cal.)
• Flash point: 171.8±22.2°C (Cal.)
• Refractive index: 1.592 (Cal.)