10- (2-naphthyl) -9-bromoanthracene
Semiconductor Display Materials 2025-03-04
Chemical Structure and Properties
10-(2-Naphthyl)-9-bromoanthracene (CAS: 474688-73-8) is a brominated polycyclic aromatic compound with the molecular formula C₂₄H₁₅Br and a molecular weight of 383.28 g/mol. It features an anthracene core fused to a naphthalene ring, with a bromine atom substituted at the 9-position of the anthracene moiety. Key physicochemical properties are summarized below:
| Property | Value |
|---|---|
| Melting Point | 169.0-173.0 °C |
| Boiling Point | 518.8 ± 19.0 °C |
| Density | 1.4 ± 0.1 g/cm³ |
| Purity (commercial) | ≥98% |
Applications
This compound is a valuable intermediate in materials science and pharmaceuticals. Its rigid π-conjugated structure and bromination make it suitable for:
- Optoelectronics: As a fluorescent/phosphorescent material in OLEDs and sensors.
- Synthesis: A precursor for substituted anthracene derivatives with tailored optical or electronic properties.
- Research: Used in chemical analysis and mechanistic studies due to its well-defined structure.
Environmental and Health Considerations
Brominated PAHs like 10-(2-naphthyl)-9-bromoanthracene may exhibit persistence and bioaccumulation. While specific toxicity data are limited, halogenated aromatics often show moderate aquatic toxicity. Proper waste management and engineering controls are advised to mitigate environmental risks. The compound should be handled under inert atmospheres to prevent oxidation.
Availability and Handling
Commercially available from suppliers like Alfa Chemical and Xinxian Biotechnology, it is typically stored at room temperature under inert atmospheres to ensure stability. Its versatility as an intermediate underscores its importance in niche applications across diverse industries.
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.
