1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one

Modify Date: 2024-04-05 18:55:22

1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one Structure
1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one structure
Common Name 1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one
CAS Number 2731-36-4 Molecular Weight 340.37000
Density 1.24g/cm3 Boiling Point 621.4ºC at 760 mmHg
Molecular Formula C20H20O5 Melting Point N/A
MSDS N/A Flash Point 273.8ºC

 Names

Name 1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 621.4ºC at 760 mmHg
Molecular Formula C20H20O5
Molecular Weight 340.37000
Flash Point 273.8ºC
Exact Mass 340.13100
PSA 53.99000
LogP 3.31750
Vapour Pressure 2.31E-15mmHg at 25°C
Index of Refraction 1.597

 Synonyms

1,2,3,9-Tetramethoxy-5H-benzo<a>heptalen-10-on
dehydro-deacetyl-amino-isocolchicine