Description

Alpha,3,5-Tribromo-2-Hydroxytoluene is a halogenated phenolic compound, specifically a tribrominated derivative of ortho-cresol, valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. Its bromine atoms and phenolic hydroxyl group make it a key precursor for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for manufacturers and R&D laboratories seeking to develop active ingredients, specialty polymers, or flame retardants.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring brominated aromatic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where bromine substitution enhances biological activity.
• Flame Retardant Precursor: Serves as a starting material for developing brominated flame retardants used in polymers, textiles, and electronics.
• Organic Synthesis Reagent: Employed in research and development for coupling reactions, functional group transformations, and the creation of complex heterocyclic compounds.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where bromine atoms influence color and stability properties.
• Material Science Research: Investigated for use in advanced polymer systems and as a monomer for specialty resins with enhanced thermal or chemical resistance.

Basic Information

Product Name	Alpha,3,5-Tribromo-2-Hydroxytoluene
CAS No.	4186-54-3
Molecular Formula	C7H5Br3O
Molecular Weight	344.83 g/mol
Synonyms	2,4,6-Tribromo-3-methylphenol; 3-Methyl-2,4,6-tribromophenol; 2-Hydroxy-3,5,6-tribromotoluene; Tribromocresol; NSC 403107; 2,4,6-Tribromo-m-cresol; α,3,5-Tribromo-2-hydroxytoluene
EINECS	224-058-9

Quality Control

Our Alpha,3,5-Tribromo-2-Hydroxytoluene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with REACH and other relevant global regulatory frameworks for industrial chemical intermediates.

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, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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