Description

Pentabromophenol is a highly brominated phenolic compound primarily valued for its exceptional flame-retardant properties. This halogenated derivative acts as an effective intermediate in the synthesis of advanced flame retardants and polymer additives. It is a critical raw material for industries requiring enhanced fire safety, such as plastics, textiles, and construction materials manufacturing.

Application

• As a key reactive intermediate in the synthesis of brominated epoxy resins and other polymeric flame retardants.
• As an additive flame retardant for engineering plastics, thermosets, and textiles to meet stringent fire safety standards (e.g., UL 94).
• In the production of flame-retardant coatings and paints for electronic enclosures and building materials.
• For research and development of novel halogenated compounds with specific thermal and chemical properties.
• As a starting material in organic synthesis for agrochemicals and pharmaceutical intermediates where bromination is required.

Basic Information

Product Name	Pentabromophenol
CAS No.	608-71-9
Molecular Formula	C6HBr5O
Molecular Weight	488.61 g/mol
Synonyms	2,3,4,5,6-Pentabromophenol; Phenol, pentabromo-; PBP; Pentabromophenol, technical grade; NSC 404107; Pentabromophenoxy radical (precursor); Flame Retardant PBP
EINECS	210-163-5

Quality Control

Our Pentabromophenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance as a flame-retardant intermediate. Certificates of Analysis (COA) detailing assay, impurity profile, and physical specifications 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 away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	225 - 235 °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.