Anthracene
Description
Anthracene (CAS 120-12-7), also known as Anthracin or Anthracen, is a polycyclic aromatic hydrocarbon derived from coal tar distillation. It serves primarily as a precursor and intermediate in the manufacture of dyes and pigments.
This material is essential for specialty organic compounds used in industrial applications. In the dye and pigment industry, it is a key feedstock for producing anthraquinone-based colorants, including vat dyes used in textile processing.
Industrial coatings and printing ink formulators source it as an intermediate for high-performance pigments. These pigments are valued for their strong lightfastness and heat resistance in demanding manufacturing environments.
In coatings and sealant formulations, derived compounds contribute to UV-absorbing and fluorescent properties. These characteristics are highly relevant to specialty protective coatings and advanced material science applications.
The compound also has documented use as a scintillator material in detection applications. Its fluorescent response under radiation is commercially exploited for specialized sensors and scientific instrumentation.
The product is supplied as a pale yellow crystalline powder or flakes. Purity grades typically range from technical grade to 99%+ refined material for laboratory and specialty synthesis use.
Standard commercial offerings include technical-grade material for industrial dye synthesis. High-purity grades are also available for research or scintillation applications requiring specific performance metrics.
Bulk quantities are available from coal tar processing streams for large-scale manufacturing. Refined grades are packaged for smaller-volume specialty buyers and laboratory distribution networks.
Physical Properties
| Melting Point | 218 °C |
| Boiling Point | 342 °C |
| Density | 1.25 g/cm³ @ Temp: 27 °C |
| Flash Point | 121 °C |
| Appearance | Anthracene is colorless, to pale yellow crystalline solid with a bluish fluorescence. PAHs are compounds containing multiple benzene rings and are also called polynuclear aromatic hydrocarbons. |
| Color | off-white to yellow |
| Form | powder |
| Water Solubility | 0.045 mg/L (25 ºC) |
| Vapor Pressure | 1 mm Hg ( 145 °C) |
| Refractive Index | 1.5948 |
| Log P | 4.65 at 20℃ |
Safety & Handling (Learn More)
Trade & Regulatory
| HS Code | 29029010 |
| UN Number | 3077 |
| ADR Class | 9 |
| Packing Group | III |
| Storage Class | 11 - Combustible Solids |
| WGK (Germany) | 2 |
Documentation
Other Names
Anthracin|Tetra Olive N2G|Anthracen|p-Naphthalene|Green Oil
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