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1,2-Bis (pentabromophenyl) ethane is a widely used broad-spectrum additive flame retardant with high bromine content, good thermal stability, good UV resistance, and exudation compared with other bromine flame retardants. Low; especially suitable for the flame retardant production of high-grade materials such as computers, fax machines, telephones, copiers, and home appliances.
Product name: 1,2-Bis (pentabromophenyl) ethane
Appearance: White powder
CAS number: 84852-53-9
Molecular formula: C14H4Br10
Molecular weight: 971.22
Purity: ≥96.0% State
description: White powder
Physical parameters: Melting point: ~ 345 ° C. Boiling point : ~ 676.2 ℃.
Uses description: new bromine-based additive flame retardant
storage and transportation: sealed, cool and dry
1,2-Bis (pentabromophenyl) ethane is a widely used broad-spectrum additive flame retardant, its bromine content High, good thermal stability, good anti-ultraviolet performance, lower exudation than other bromine flame retardants; especially suitable for the flame retardant production of high-grade materials such as computers, fax machines, telephones, copiers and home appliances
1,2-Bis (pentabromophenyl) ethane does not produce toxic polybrominated dibenzodioxane (PBDO) and polybrominated dibenzofuran (PBDF) during thermal cracking or combustion. The flame retardant materials are fully compatible The requirements of European regulations on dioxin do not cause harm to the environment.
1,2-Bis (pentabromophenyl) ethane is non-toxic, does not cause any teratogenicity to living things, and has no side effects on aquatic organisms such as fish. It can be said that it meets environmental protection requirements.
1,2-Bis (pentabromophenyl) ethane is quite stable in the system used, and the flame retardant thermoplastic can be recycled.
1,2-Bis (pentabromophenyl) ethane has less adverse effects on the properties of flame retardant materials than traditional flame retardant decabromodiphenyl ether, and has good light resistance and low exudation.

Appearance white powder; water content,% (m / m) ≤ 0.1
total bromine content,% (m / m) ≥ 82.3; free bromine, (ppm) ≤ 20
whiteness ≥ 83.5; average particle size, um ≤ 5
melting point, ℃ ≥ 345

1,2-Bis (pentabromophenyl) ethane is a new, broad-spectrum, efficient, and environmentally-friendly additive flame retardant developed and produced in recent years. Its heat resistance, light resistance and non-diffusibility are better than decabromo Diphenyl ether, the flame retardance of the two are basically the same, but the flame retardant does not cause the problem of polybrominated dioxins that people worry about, and the toxicity is lower than decabromodiphenyl ether. Although decabromodiphenyl ether was exempted in October 2005, it does not rule out the possibility of production and use being banned after more than ten years. Therefore, 1,2-Bis (pentabromophenyl) ethane is decabromodiphenyl Excellent alternative to ether. 1,2-Bis (pentabromophenyl) ethane is suitable for polystyrene, high styrene, ABS, epoxy resin, elastomer and other adhesives and sealants.