Description

1,2-Dibromo-5-Hexene is a versatile brominated alkene intermediate characterized by its reactive bromine atoms and terminal double bond. This unique bifunctional structure makes it a valuable building block in organic synthesis, enabling a range of chemical transformations including nucleophilic substitution and cyclization reactions. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex molecules for drug discovery and development.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides as a reactive alkylating agent.
• Organic Synthesis Building Block: Employed in laboratory-scale and pilot-scale reactions for creating novel compounds via addition or elimination reactions.
• Polymer Modification: Acts as a cross-linking agent or functional monomer in the production of specialty polymers and resins.
• Chemical Research (R&D): Utilized in academic and industrial research for method development and exploring new synthetic pathways.
• Flame Retardant Synthon: Can be incorporated into materials to impart flame-retardant properties due to its bromine content.

Basic Information

Product Name	1,2-Dibromo-5-Hexene
CAS No.	4285-48-7
Molecular Formula	C6H10Br2
Molecular Weight	241.95 g/mol
Synonyms	5-Hexene-1,2-dibromide; 1,2-Dibromo-5-hexene; 1,2-Dibromohex-5-ene; (5-Hexenyl) dibromide; Dibromohexene; 4285-48-7; 5-Hexen-1-yl-1,2-dibromide
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-5-Hexene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from GC, HPLC, and NMR analyses. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.7 g/mL
Refractive Index (n20D)	~1.53
Related Substances (GC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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