8-Hydroxy-3,4-Dimethyl-1H-2-Benzopyran-1-One
[CAS# 1570-27-0]

Identification

• Name: 8-Hydroxy-3,4-Dimethyl-1H-2-Benzopyran-1-One
• Synonyms: 8-Hydroxy-3,4-Dimethyl-Isochromen-1-One; 8-Hydroxy-3,4-Dimethyl-1-Isochromenone; 1H-2-Benzopyran-1-One, 8-Hydroxy-3,4-Dimethyl-
• Molecular Formula: C₁₁H₁₀O₃
• Molecular Weight: 190.20
• CAS Registry Number: 1570-27-0
• SMILES: C1=C2C(=C(O)C=C1)C(OC(=C2C)C)=O
• InChI: 1S/C11H10O3/c1-6-7(2)14-11(13)10-8(6)4-3-5-9(10)12/h3-5,12H,1-2H3
• InChIKey: BGAZGUQSJUQJTG-UHFFFAOYSA-N

Properties

• Density: 1.255g/cm³ (Cal.)
• Boiling point: 346.505°C at 760 mmHg (Cal.)
• Flash point: 153.856°C (Cal.)

References

• (1): B. Twamley, A. Zawadzka and A. J. Paszczynski. 8-Hydroxy-3,4-dimethylisocoumarin, Acta Cryst. (2004). E60, o370-o371