1,4-Naphthalenedione,6-ethyl-2,3,5,7,8-pentahydroxy-
Names
[ CAS No. ]:
1471-96-1
[ Name ]:
1,4-Naphthalenedione,6-ethyl-2,3,5,7,8-pentahydroxy-
[Synonym ]:
2-Ethyl-2,5,6,7,8-pentahydroxy-1,4-naphthoquinone
2,3,5,7,8-pentahydroxy-6-ethylnaphthalene-1,4-dione
Echinochrom
7-ethyl-2,3,5,6,8-pentahydroxy-1,4-naphthoquinone
2-Ethyl-3,6,7-trihydroxynaphthazarin
Echinochrome A
6-ethyl-2,3,5,7,8-pentahydroxy-1,4-naphthoquinone
2,3,5,6,8-Pentahydroxy-7-ethyl-1,4-naphthoquinone
Chemical & Physical Properties
[ Density]:
1.86g/cm3
[ Boiling Point ]:
197.3ºC at 760 mmHg
[ Molecular Formula ]:
C12H10O7
[ Molecular Weight ]:
266.20400
[ Flash Point ]:
87.4ºC
[ Exact Mass ]:
266.04300
[ PSA ]:
135.29000
[ LogP ]:
1.07240
[ Vapour Pressure ]:
0.0971mmHg at 25°C
[ Index of Refraction ]:
1.766