6,7-Dimethoxy-4H-isochromene-1,3-dione
Names
[ CAS No. ]:
5653-42-9
[ Name ]:
6,7-Dimethoxy-4H-isochromene-1,3-dione
[Synonym ]:
3,4-dimethoxyhomophthalic anhydride
4,5-dimethoxyhomophthalic anhydride
3,4-Dimethoxyhomophthalic acid anhydride
6,7-dimethoxyisochroman-1,3-dione
1H-2-Benzopyran-1,3(4H)-dione, 6,7-dimethoxy-
6,7-dimetoxihomophthalic anhydride
6,7-Dimethoxy-1H-isochromene-1,3(4H)-dione
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
415.3±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C11H10O5
[ Molecular Weight ]:
222.194
[ Flash Point ]:
189.2±28.8 °C
[ Exact Mass ]:
222.052826
[ PSA ]:
61.83000
[ LogP ]:
0.15
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.550