8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one

Modify Date: 2024-04-06 13:12:12

8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one Structure
8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one structure
Common Name 8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one
CAS Number 18539-40-7 Molecular Weight 384.336
Density 1.8±0.1 g/cm3 Boiling Point 782.7±60.0 °C at 760 mmHg
Molecular Formula C20H16O8 Melting Point N/A
MSDS N/A Flash Point 285.2±26.4 °C

 Names

Name 3,4,5-Trihydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 782.7±60.0 °C at 760 mmHg
Molecular Formula C20H16O8
Molecular Weight 384.336
Flash Point 285.2±26.4 °C
Exact Mass 384.084503
LogP -0.30
Vapour Pressure 0.0±2.8 mmHg at 25°C
Index of Refraction 1.829

 Synonyms

6H-Benzocyclohepten-6-one, 8-(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,5-trihydroxy-
3,4,5-Trihydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one