Description

Nonabromo-1,1'-Biphenyl is a highly brominated aromatic compound, specifically a nonabrominated derivative of biphenyl. This specialty chemical is valued for its significant flame-retardant properties and its role as a key synthetic intermediate in advanced material science. It is primarily utilized by manufacturers in the polymer, electronics, and specialty chemical industries seeking to enhance the fire safety and thermal stability of their products.

Application

• As a flame retardant additive or reactive intermediate in high-performance engineering plastics and polymers.
• In the formulation of fire-resistant coatings and encapsulants for electronic components and circuit boards.
• As a synergistic agent in halogen-based flame retardant systems to improve efficiency.
• For research and development of novel flame-retardant materials in academic and industrial laboratories.
• As a chemical intermediate in the synthesis of other brominated aromatic compounds.
• Potential use in cable insulation and construction materials requiring enhanced fire safety standards.

Basic Information

Product Name	Nonabromo-1,1'-Biphenyl
CAS No.	27753-52-2
Molecular Formula	C₁₂HBr₉
Molecular Weight	943.22 g/mol
Synonyms	Nonabromobiphenyl; 1,1'-Biphenyl, nonabromo derivative; Nonabromodiphenyl; Biphenyl, nonabromo-; NSC 89289; Decabromobiphenyl technical mixture component; Flame retardant BDE-209 analogue; Brominated biphenyl (nonabromo-)
EINECS	Contact for details

Quality Control

Our Nonabromo-1,1'-Biphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, bromine content, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Bromine Content	≥ 76.0%
Melting Point	300 - 350 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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