1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one
Names
[ CAS No. ]:
2731-36-4
[ Name ]:
1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one
[Synonym ]:
1,2,3,9-Tetramethoxy-5H-benzo<a>heptalen-10-on
dehydro-deacetyl-amino-isocolchicine
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