Description

1,2-Dichloro-3-Trifluoromethoxy-Benzene is a specialized halogenated aromatic building block of significant interest in advanced chemical synthesis. Its unique structure, combining chlorine and trifluoromethoxy substituents, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is primarily utilized by research and development chemists and process engineers in the agrochemical and pharmaceutical industries for the development of novel active ingredients and intermediates.

Application

• Agrochemical Intermediate: A key synthon for the research and production of advanced herbicides, insecticides, and fungicides, where the trifluoromethoxy group can enhance biological activity and environmental stability.
• Pharmaceutical Intermediate: Serves as a versatile building block in medicinal chemistry for the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Liquid Crystal & Electronic Chemicals: Used in the development of specialty materials for liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) due to its aromatic core and halogenated structure.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D for studying cross-coupling reactions, nucleophilic aromatic substitutions, and as a ligand precursor in catalyst design.
• Fluorinated Polymer Modifier: Acts as a monomer or modifier in the synthesis of high-performance, fluorinated polymers with enhanced chemical resistance and thermal stability.

Basic Information

Product Name	1,2-Dichloro-3-Trifluoromethoxy-Benzene
CAS No.	151276-09-4
Molecular Formula	C7H3Cl2F3O
Molecular Weight	231.00 g/mol
Synonyms	1,2-Dichloro-3-(trifluoromethoxy)benzene; 3,4-Dichlorophenyl trifluoromethyl ether; Benzene, 1,2-dichloro-3-(trifluoromethoxy)-; 1,2-Dichloro-3-trifluoromethoxybenzene; 3-(Trifluoromethoxy)-1,2-dichlorobenzene; 2,3-Dichlorophenyl trifluoromethyl ether; 1,2-Dichloro-3-(trifluoromethoxy)benzene (CAS 151276-09-4)
EINECS	Contact for details

Quality Control

Our 1,2-Dichloro-3-Trifluoromethoxy-Benzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (by GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.