Description

2A,3,4,5-Tetrahydroacenaphthene is a partially hydrogenated derivative of acenaphthene, belonging to the class of polycyclic aromatic hydrocarbons (PAHs). This compound serves as a valuable intermediate and building block in advanced organic synthesis and materials science research. It is primarily utilized by industries focused on developing specialty chemicals, functional materials, and advanced polymers.

Application

• Organic Synthesis Intermediate: A key precursor for synthesizing complex polycyclic structures, dyes, and pigments.
• Pharmaceutical Research: Used in the development and study of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Material Science: Acts as a monomer or additive in the research of high-performance polymers, resins, and advanced carbon materials.
• Liquid Crystal & OLED Development: Serves as a core structural component in the synthesis of organic semiconductors and liquid crystal materials for electronic displays.
• Analytical Reference Standard: Employed as a standard in chromatographic analysis and environmental testing for polycyclic aromatic hydrocarbon (PAH) profiling.
• Catalyst & Ligand Research: Utilized in the design and synthesis of novel organometallic catalysts and ligands for catalytic processes.

Basic Information

Item	Detail
Product Name	2A,3,4,5-Tetrahydroacenaphthene
CAS No.	480-72-8
Molecular Formula	C₁₂H₁₄
Molecular Weight	158.24 g/mol
Synonyms	1,2,3,5-Tetrahydroacenaphthene; Acenaphthene, 1,2,3,5-tetrahydro-; 1,2-Dihydroacenaphthylene; 1,2,3,5-Tetrahydroacenaphthylene; NSC 66445; Dihydroacenaphthylene; Acenaphthene tetrahydro derivative; Perhydroacenaphthene (incorrect but common alias)
EINECS	207-554-9

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for 2A,3,4,5-Tetrahydroacenaphthene typically meets a purity of ≥97% (GC), with specifications tailored to research and industrial synthesis requirements. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.