7-Hydroxy-2,2-Dimethyl-2,3-Dihydro-4H-Chromen-4-One
[CAS# 17771-33-4]

Identification

• Name: 7-Hydroxy-2,2-Dimethyl-2,3-Dihydro-4H-Chromen-4-One
• Synonyms: 4H-Chromen-4-one; 7-Hydroxy-2,2-dimethyl-2,3-dihydro-; 7-Hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-on
• Molecular Formula: C₁₁H₁₂O₃
• Molecular Weight: 192.21
• CAS Registry Number: 17771-33-4
• SMILES: CC1(CC(=O)C2=C(O1)C=C(C=C2)O)C
• InChI: 1S/C11H12O3/c1-11(2)6-9(13)8-4-3-7(12)5-10(8)14-11/h3-5,12H,6H2,1-2H3
• InChIKey: PHEWNYMTGPOCOP-UHFFFAOYSA-N

Properties

• Density: 1.2±0.1g/cm³ (Cal.)
• Melting point: 171-173°C (Expl.)
• Boiling point: 354.3±42.0°C at 760 mmHg (Cal.)
• Flash point: 141.7±21.4°C (Cal.)
• Refractive index: 1.552 (Cal.)

Safety Data

• Safety Description: IRRITANT