Rhein CAS 478-43-3

Name: Rhein
CAS No.:478-43-3
Formula: C15H8O6
Molecular Weight : 284.22 .
Synonyms:
Monorhein;4,5-DiOH-anthraquinone-2-COOH;Chrysazin-3-carboxylic acid;Rhein (1,8-dihydroxy-3-carboxyl anthraquinone);4, 5-Dihydroxyanthraquinone-2-carboxylic acid;Rheic acid;9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracene carboxylic acid;Rhubarb Yellow;1.8-Dihydroxy-3-Carboxy anthraquinone;4-10-00-04088 (Beilstein Handbook Reference);2-Anthroic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo- (8CI);4,5-dihydroxy-9,10-dioxo-anthracene-2-carboxylate;Cassic acid;2-Anthroic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;1,8-Dihydroxyanthraquinone-3-carboxylic acid;9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid;4,5-Dihydroxy-2-anthraquinonecarboxylic acid;

EINECS: 207-521-4
Density: 1.687 g/cm3
Boiling Point: 597.8 °C at 760 mmHg
Flash Point: 329.4 °C
Solubility: <0.1 g/100 mL at 17 °C in water
Appearance: Yellowish brown solid