robustic acid
Names
[ CAS No. ]:
5307-59-5
[ Name ]:
robustic acid
[Synonym ]:
4-hydroxy-5-methoxy-3-(4-methoxy-phenyl)-8,8-dimethyl-8H-pyrano[3,2-g]chromen-2-one
2H,8H-Benzo(1,2-b:5,4-b')dipyran-2-one,4-hydroxy-5-methoxy-3-(4-methoxyphenyl)-8,8-dimethyl
Robustic acid
4-Hydroxy-5-methoxy-3-(4-methoxy-phenyl)-8,8-dimethyl-8H-pyrano[3,2-g]chromen-2-on
Robustinsaeure
8-hydroxy-5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-2h,6h-pyrano[3,2-g]chromen-6-one
Chemical & Physical Properties
[ Density]:
1.303g/cm3
[ Boiling Point ]:
574.7ºC at 760mmHg
[ Molecular Formula ]:
C22H20O6
[ Molecular Weight ]:
380.39100
[ Flash Point ]:
203.1ºC
[ Exact Mass ]:
380.12600
[ PSA ]:
78.13000
[ LogP ]:
4.36700
[ Index of Refraction ]:
1.615