Description

Naphthacene, 5,11-Dibromo- is a halogenated polycyclic aromatic hydrocarbon (PAH) derivative, specifically a dibromonaphthacene. This compound serves as a valuable specialty chemical intermediate and functional material precursor in advanced research and manufacturing. It is primarily utilized by industries focused on organic electronics, pharmaceutical research, and the development of novel dyes and pigments.

Application

• Organic Semiconductor Research: As a key building block for synthesizing novel organic electronic materials, including charge-transport layers and light-emitting compounds.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Dye & Pigment Synthesis: Serves as a precursor for creating specialized dyes, pigments, and colorants with specific optical properties.
• Chemical Research & Development: Employed as a versatile intermediate in organic synthesis for constructing complex polycyclic aromatic structures.
• Material Science: Investigated for use in the development of advanced functional materials, such as sensors and non-linear optical materials.
• Analytical Standards: Can be supplied as a high-purity reference standard for analytical testing and calibration.

Basic Information

Product Name	Naphthacene, 5,11-Dibromo-
CAS No.	40577-78-4
Molecular Formula	C₁₈H₁₀Br₂
Molecular Weight	378.08 g/mol
Synonyms	5,11-Dibromonaphthacene; Dibromonaphthacene; 5,11-Dibromotetracene; Tetracene, 5,11-dibromo-; 5,11-Dibromobenzo[b]naphthacene; 5,11-Dibromonaphtho[2,3-a]naphthacene
EINECS	Contact for details

Quality Control

Our Naphthacene, 5,11-Dibromo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.