| Name | 1,8-Dihydroxyanthraquinone | EINECS | 204-173-5 |
| CAS No. | 117-10-2 | Density | 1.541 g/cm3 |
| PSA | 74.60000 | LogP | 1.87320 |
| Solubility | insoluble in water | Melting Point | 191-193 °C
|
| Formula | C14H8O4 | Boiling Point | 452.667 °C at 760 mmHg |
| Molecular Weight | 240.215 | Flash Point | 241.691 °C |
| Transport Information | N/A | Appearance | orange-brown or brown powder |
Appearance and properties: Yellow to orange solid
Density: 1.54 g/cm3
Boiling point: 452.7ºC at 760 mmHg
Melting point: 191-193 °C(lit.)
Flash point: 241.7ºC
Refractive index: 1.787 (20ºC)
Water solubility: insoluble
Stability: Stable under normal temperatures and pressures.
Storage conditions: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor pressure: 8.21E-09mmHg at 25°C
Production method
It is prepared by two methods: anthraquinone disulphonation or nitration.
Use
Dye intermediates.The major use of 1,8-Dihydroxyanthraquinone (117-10-2) is as an intermediate in the production of alizarin and indanthrene dyestuffs.
China
