Description

5-Chloroacenaphthene is a halogenated polycyclic aromatic hydrocarbon (PAH) derivative, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its ability to act as a key building block for the synthesis of complex molecules, including dyes, pigments, and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing high-performance organic dyes, pigments, and optical brighteners.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research: A valuable reagent in academic and industrial laboratories for studying halogenation reactions and PAH chemistry.
• Fluorescent Probe Development: Utilized in the synthesis of fluorescent markers and probes for analytical and diagnostic applications.

Basic Information

Product Name	5-Chloroacenaphthene
CAS No.	5209-33-6
Molecular Formula	C₁₂H₉Cl
Molecular Weight	188.65 g/mol
Synonyms	5-Chloroacenaphthylene; 1-Chloroacenaphthene; Acenaphthene, 5-chloro-; NSC 406079; 5-Chloro-1,2-dihydroacenaphthylene; Chloroacenaphthene
EINECS	Contact for details

Quality Control

Our 5-Chloroacenaphthene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and specific test results are provided with every shipment and are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.