Description

Phenol, 4-Bromo-3,5-Dichloro- is a halogenated phenolic compound with the CAS number 1940-28-9. This multi-substituted phenol serves as a versatile and valuable chemical intermediate for the synthesis of more complex molecules. It is primarily needed by manufacturers in the pharmaceutical and agrochemical industries for research and production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated phenolic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where its halogen atoms contribute to biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for coupling reactions and the creation of complex organic frameworks in research and development.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the production of specialty polymers and resins with enhanced properties.
• Material Science Research: Employed in the development of novel materials, such as liquid crystals or functional coatings.
• Dyestuff and Pigment Intermediate: Acts as a starting material for synthesizing certain halogenated dyes and pigments.

Basic Information

Product Name	Phenol, 4-Bromo-3,5-Dichloro-
CAS No.	1940-28-9
Molecular Formula	C6H3BrCl2O
Molecular Weight	241.90 g/mol
Synonyms	4-Bromo-3,5-dichlorophenol; 3,5-Dichloro-4-bromophenol; 2,6-Dichloro-4-bromophenol; Phenol, 4-bromo-3,5-dichloro-; 4-Bromo-3,5-dichloro-1-hydroxybenzene; NSC 403697
EINECS	Contact for details

Quality Control

Our Phenol, 4-Bromo-3,5-Dichloro- is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is 2-25°C. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.