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491-58-7

491-58-7 structure
491-58-7 structure
  • Name: 1,8-dihydroxy-3-methylanthracen-9(10H)-one
  • Chemical Name: chrysophanol-9-anthrone
  • CAS Number: 491-58-7
  • Molecular Formula: C15H12O3
  • Molecular Weight: 240.25400
  • Create Date: 2016-05-16 07:00:29
  • Modify Date: 2024-01-16 18:02:37

Name chrysophanol-9-anthrone
Synonyms 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
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
Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases 26-36
RIDADR UN 2811 6.1/PG 3