Products Description
Anthraquinone, with the molecular formula C₁₄H₈O₂, is an organic quinone compound that occurs naturally and can also be produced through chemical synthesis. It is an important chemical intermediate with a wide range of applications, particularly in the dye and pharmaceutical industries. Its characteristic conjugated molecular structure contributes to its distinctive coloration and makes it an essential raw material in the manufacture of various dyes and pigments. In pharmaceutical applications, anthraquinone derivatives are commonly used in the production of laxatives, while certain derivatives have also demonstrated potential anticancer activity. Anthraquinone is readily soluble in several organic solvents, including diethyl ether, chloroform, benzene, and ethanol, but exhibits limited solubility in water. Owing to its favorable chemical stability and versatile properties, anthraquinone plays an important role in various chemical manufacturing and pharmaceutical applications.

Chemical Properties
Melting point | 284-286 °C (lit.) |
Boiling point | 379-381 °C (lit.) |
density | 1.438 |
vapor density | 7.16 (vs air) |
vapor pressure | 1 mm Hg ( 190 °C) |
refractive index | 1.5681 (estimate) |
Fp | 365 °F |
storage temp. | no restrictions. |
solubility | 0.00007g/l |
form | Powder |
color | Yellow-green to khaki to tan |
Water Solubility | <0.1 g/100 mL at 23 ºC |
Merck | 14,687 |
BRN | 390030 |
Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. |
InChIKey | RZVHIXYEVGDQDX-UHFFFAOYSA-N |
LogP | 3.39-3.4 at 30℃ |
CAS DataBase Reference | 84-65-1(CAS DataBase Reference) |
IARC | 2B (Vol. 101) 2013 |
NIST Chemistry Reference | 9,10-Anthraquinone(84-65-1) |
EPA Substance Registry System | Anthraquinone (84-65-1) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 43-36/37/38 |
Safety Statements | 36/37-37/39-26-24 |
RIDADR | 3077 |
WGK Germany | 1 |
RTECS | CB4725000 |
Autoignition Temperature | 650 °C |
TSCA | Yes |
HS Code | 2914 61 00 |
HazardClass | 9 |
PackingGroup | III |
Hazardous Substances Data | 84-65-1(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |