1,8-dihydroxy-3-methylanthracen-9(10H)-one
Names
[ CAS No. ]:
491-58-7
[ Name ]:
1,8-dihydroxy-3-methylanthracen-9(10H)-one
[Synonym ]:
1,8-dihydroxy-3-methyl-anthrone
Chrysophanol-9-anthrone
1,8-Dihydroxy-3-methyl-anthron
Chrysothrone
Chrysophanol anthrone
Chrysarobin
1,8-dihydroxy-3-methyl-10H-anthracen-9-one
Chrysophanic acid 9-anthrone
Chemical & Physical Properties
[ Density]:
1.367g/cm3
[ Boiling Point ]:
483.7ºC at 760 mmHg
[ Molecular Formula ]:
C15H12O3
[ Molecular Weight ]:
240.25400
[ Flash Point ]:
260.4ºC
[ Exact Mass ]:
240.07900
[ PSA ]:
57.53000
[ LogP ]:
2.54140
[ Vapour Pressure ]:
5.57E-10mmHg at 25°C
[ Index of Refraction ]:
1.689
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
26-36
[ RIDADR ]:
UN 2811 6.1/PG 3