Description

HBCD (Hexabromocyclododecane) CAS NO 134237-50-6 is a high-performance brominated flame retardant widely used to enhance the fire safety of various polymer materials. Its effectiveness lies in its ability to inhibit or suppress the combustion process, making it a critical additive for meeting stringent fire safety regulations. This compound is essential for manufacturers in the construction, electronics, and textile industries who require reliable flame retardancy in their foam insulation, electronic housings, and upholstery products.

Application

• Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) Foam Insulation: A primary flame retardant for insulation boards used in building and construction for walls, roofs, and foundations.
• High-Impact Polystyrene (HIPS) for Electronics: Used in the casings and components of televisions, computers, and other electronic appliances to prevent fire ignition.
• Textile Back-Coating: Applied to upholstery fabrics, curtains, and automotive textiles to improve their fire resistance.
• Polypropylene and Polyethylene Applications: Incorporated into various molded articles and fibers requiring flame retardant properties.
• Adhesives and Sealants: Enhances the fire safety performance of construction and industrial adhesives.

Basic Information

Product Name	HBCD (Hexabromocyclododecane)
CAS No.	134237-50-6
Molecular Formula	C₁₂H₁₈Br₆
Molecular Weight	641.7 g/mol
Synonyms	Hexabromocyclododecane; 1,2,5,6,9,10-Hexabromocyclododecane; HBCD; HBCDD; Cyclododecane, hexabromo-; NSC 9227; Bromkal 73-6CD; FR-1206; CD-75P
EINECS	Contact for details

Quality Control

Our HBCD is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance. Quality is verified through a comprehensive suite of analytical tests, including assay, bromine content, and thermal stability analysis. While this product is primarily for industrial use, our quality protocols ensure it meets the specifications required for your formulations. A Certificate of Analysis (COA) detailing purity and key parameters 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 heat sources and incompatible materials. Due to its nature as a brominated compound, ensure proper local regulations for storage and handling are followed.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Assay (HPLC)	≥ 95.0%
Bromine Content	≥ 74.0%
Melting Point	175 - 195 °C
Loss on Drying	≤ 0.5%
Particle Size (Typical)	As per customer requirement

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