| product Name |
Chrysophanol |
| Synonyms |
C.I. 75400; C.I. Natural Yellow 23; Chrysophanic acid; 1,8-Dihydroxy-3-methyl-anthraquinone; 1,8-dihydroxy-3-methylanthracene-9,10-dione |
| Molecular Formula |
C15H10O4 |
| Molecular Weight |
254.2375 |
| InChI |
InChI=1/C15H10O4/c1-7-5-9-13(11(17)6-7)15(19)12-8(14(9)18)3-2-4-10(12)16/h2-6,16-17H,1H3 |
| CAS Registry Number |
481-74-3 |
| EINECS |
207-572-2 |
| Molecular Structure |
|
| Density |
1.476g/cm3 |
| Melting point |
194-198℃ |
| Boiling point |
489.5°C at 760 mmHg |
| Refractive index |
1.709 |
| Flash point |
263.9°C |
| Water solubility |
<0.1 g/100 mL at 18℃ |
| Vapour Pressur |
3.31E-10mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
|
