Description

1,1,2,3,4,4-Hexabromobut-2-Ene is a high-purity brominated aliphatic compound, serving as a highly effective flame retardant intermediate and reactive bromine source. Its primary commercial value lies in its ability to impart significant fire resistance to various polymers and synthetic materials. This product is essential for manufacturers in the plastics, textiles, and electronics industries seeking to enhance the safety and compliance of their materials.

Application

• As a key reactive intermediate in the synthesis of advanced polymeric flame retardants.
• As an additive flame retardant for engineering plastics such as polystyrene, polyolefins, and epoxy resins.
• In the production of flame-retardant coatings and finishes for textiles and fabrics.
• For use in circuit boards and electronic encapsulants to meet stringent fire safety standards (e.g., UL 94).
• As a bromine source in organic synthesis for pharmaceuticals and agrochemicals.
• In research and development of new flame-retardant systems and materials.

Basic Information

Product Name	1,1,2,3,4,4-Hexabromobut-2-Ene
CAS No.	36678-45-2
Molecular Formula	C4H2Br6
Molecular Weight	521.49 g/mol
Synonyms	Hexabromo-2-butene; 1,1,2,3,4,4-Hexabromo-2-butene; 2-Butene, 1,1,2,3,4,4-hexabromo-; NSC 521128; HBB; Hexabromobutene
EINECS	Contact for details

Quality Control

Our 1,1,2,3,4,4-Hexabromobut-2-Ene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay and impurity profile analysis, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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. Ensure the container is kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 195 °C
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.