Description

5,6-Dihydro-4H-Benz[De]Anthracene is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative with the CAS registry number 4389-09-7. This compound serves as a critical advanced intermediate and research chemical for the synthesis of complex organic materials and functional dyes. It is essential for R&D laboratories and industrial manufacturers focused on developing organic semiconductors, photoconductive materials, and specialized fluorescent markers.

Application

• Organic Electronics: A key building block in the research and development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Dye & Pigment Synthesis: Serves as a precursor for creating high-performance, complex polycyclic dyes and pigments with specific optical properties.
• Chemical Research: Used as a standard or intermediate in academic and industrial research involving polycyclic aromatic hydrocarbons and their derivatives.
• Material Science: Investigated for use in the development of novel photoconductive and charge-transport materials.
• Analytical Standards: Employed as a reference standard in environmental and analytical chemistry for PAH analysis.

Basic Information

Product Name	5,6-Dihydro-4H-Benz[De]Anthracene
CAS No.	4389-09-7
Molecular Formula	C₁₈H₁₄
Molecular Weight	230.31 g/mol
Synonyms	5,6-Dihydro-4H-benz[de]anthracene; 4H-Benz[de]anthracene, 5,6-dihydro-; 1,2,3,4-Tetrahydrobenz[de]anthracene; Benz[de]anthracene, 5,6-dihydro-4H-; 5,6-Dihydrobenz[de]anthracene
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-4H-Benz[De]Anthracene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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