Description

Octabromo-1,3,3-Trimethyl-1-Phenylindan is a highly brominated aromatic compound primarily valued for its exceptional flame-retardant properties. This additive is engineered to provide superior thermal stability and fire suppression in polymer systems, making it a critical component for enhancing material safety. It is essential for manufacturers in the plastics, textiles, and electronics industries seeking to meet stringent fire safety regulations without compromising material integrity.

Application

• As a high-efficiency flame retardant in engineering thermoplastics such as ABS, HIPS, and polyamides.
• In the formulation of fire-resistant coatings and paints for construction materials.
• For enhancing the fire safety of textile back-coatings and synthetic fibers.
• In the production of flame-retardant wire and cable insulation for the electrical industry.
• As an additive in epoxy resins and adhesives for electronic encapsulation and circuit boards.
• For manufacturing fire-safe polyurethane foams used in furniture and automotive interiors.

Basic Information

Product Name	Octabromo-1,3,3-Trimethyl-1-Phenylindan
CAS No.	155613-93-7
Molecular Formula	C18H12Br8
Molecular Weight	943.41 g/mol
Synonyms	1,1,1,2,3,4,5,6,7,8,8-Dodecabromo-2,3,3-trimethyl-1-phenylindane; OB-1; Octabromotrimethylphenylindane; 1-Phenyl-1,2,3,4,5,6,7,8-octabromo-3,3-trimethylindane; Saytex BT-93 (Trade Name); FR-1808; Brominated Indane Flame Retardant; 2,3,3-Trimethyl-1-phenylindane, octabromo derivative
EINECS	Contact for details

Quality Control

Our Octabromo-1,3,3-Trimethyl-1-Phenylindan is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, thermal stability, and performance as a flame retardant. A comprehensive Certificate of Analysis (COA) detailing assay, bromine content, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

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 sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 67.5%
Melting Point	200 - 220 °C
Volatile Matter	≤ 0.5%
Particle Size (D50)	≤ 20 μm

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