Phenanthrene
Pharmaceutical Materials 2025-03-02
CAS Number: 85-01-8
Molecular Formula: C14H10
Molecular Weight: 178.23 g/mol
Appearance: White crystalline solid
Melting Point: 97-102°C Boiling Point: 340°C
Usage: Used in the manufacture of dyes, drugs, and as a research chemical.
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
| Attribute | Information |
|---|---|
| Chemical Name | Phenanthrene |
| CAS Number | 85-01-8 |
| Synonyms | Phenanthrol; Phenanthrylene; 3.4-Benzophenanthrene |
| Molecular Formula | C14H10 |
| Molecular Weight | 178.23 g/mol |
| Appearance | White to light yellow crystalline solid with a bluish fluorescence |
| Melting Point | 98-100 °C |
| Boiling Point | 340 °C |
| Density | 1.167 g/cm³ at 25 °C |
| Refractive Index | 1.678 (at 20 °C) |
| Solubility | Insoluble in water; soluble in benzene, toluene, ether, acetone, and chloroform |
| Chemical Structure | Three fused aromatic rings arranged in a linear fashion |
| Natural Occurrence | Found naturally in coal tar, shale oil, and certain mineral oils |
| Uses | Used as a starting material for the synthesis of dyes, resins, and other organic compounds. It is also used in the manufacture of pesticides, antioxidants, and UV absorbers. |
| Health Effects | May cause irritation to skin, eyes, and respiratory tract. It is classified as a possible carcinogen. |
| Environmental Considerations | Phenanthrene is persistent in the environment and can bioaccumulate in aquatic organisms. Proper disposal according to local regulations is required. |
| Safety Precautions | Handle with care, avoiding contact with skin and eyes. Use in a well-ventilated area and store in a cool, dry place. |
