Description

Acenaphthylene, 5,6-Dibromo-1,2-Dihydro- is a halogenated derivative of acenaphthylene, a polycyclic aromatic hydrocarbon. This compound serves as a valuable specialty chemical intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block for developing new pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for creating specialized organic semiconductors and emissive layer materials.
• Polymer Chemistry: Employed in the production of specialty polymers and high-performance resins with tailored properties.
• Dye and Pigment Manufacturing: Utilized as an intermediate for synthesizing complex organic dyes and pigments.
• Academic and Industrial Research: A crucial reagent for methodological development and exploring new organic reactions in synthetic chemistry.

Basic Information

Item	Details
Product Name	Acenaphthylene, 5,6-Dibromo-1,2-Dihydro-
CAS No.	19190-91-1
Molecular Formula	C₁₂H₈Br₂
Molecular Weight	312.00 g/mol
Synonyms	5,6-Dibromo-1,2-dihydroacenaphthylene; 1,2-Dihydro-5,6-dibromoacenaphthylene; 5,6-Dibromoacenaphthene (common misnomer, check structure); DBDA; Acenaphthylene, 5,6-dibromo-1,2-dihydro-; 5,6-Dibromo-1,2-dihydroacenaphthalene; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Acenaphthylene, 5,6-Dibromo-1,2-Dihydro- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

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 incompatible materials. Due to its light-sensitive nature (store away from light), prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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