Description

Methyl(1,1-Difluoro-2-Bromo-2-Chloroethyl) Ether is a halogenated ether compound with the CAS number 679-89-0, valued for its unique molecular structure that serves as a versatile building block in advanced chemical synthesis. This compound is critical for introducing difluoro, bromo, and chloro functional groups in a single, reactive entity, enabling precise molecular modifications. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing halogenated motifs.
• Agrochemical Synthesis: Used in creating advanced pesticide and herbicide intermediates where halogen atoms are crucial for bioactivity.
• Fluorochemical Building Block: Serves as a specialized reagent for incorporating difluoromethylene (CF2) groups into target molecules.
• Organic Synthesis Reagent: Employed in laboratories for nucleophilic substitution and coupling reactions to construct complex organic frameworks.
• Material Science Research: Investigated as a monomer or modifier for developing polymers with specific halogenated properties.

Basic Information

Product Name	Methyl(1,1-Difluoro-2-Bromo-2-Chloroethyl) Ether
CAS No.	679-89-0
Molecular Formula	C3H4BrClF2O
Molecular Weight	209.42 g/mol
Synonyms	1-Bromo-1-chloro-2,2-difluoroethyl methyl ether; Methoxy(1,1-difluoro-2-bromo-2-chloro)ethane; 2-Bromo-2-chloro-1,1-difluoroethyl methyl ether; Bromochlorodifluoroethyl methyl ether; Methyl 2-bromo-2-chloro-1,1-difluoroethyl ether; 679-89-0; Halogenated ether 679-89-0
EINECS	Contact for details

Quality Control

Every batch of Methyl(1,1-Difluoro-2-Bromo-2-Chloroethyl) Ether is produced and tested under strict quality management protocols. We ensure compliance with relevant industry standards for high-purity chemical intermediates. Comprehensive analytical testing, including GC, HPLC, and NMR, is performed to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and stored away from heat sources and open flame. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.7 g/mL
Related Substances (GC)	Total impurities ≤ 3.0%

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