Description

2,3-Dichloro-4-(Trifluoromethyl)Toluene is a high-value halogenated aromatic building block, distinguished by its unique combination of chlorine and trifluoromethyl substituents. This compound is critical for synthesizing advanced molecules where electronic and steric properties must be precisely tuned. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by manufacturers of specialty materials and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific halogenated motifs.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of advanced electronic materials for displays and organic light-emitting diodes.
• Polymer & Resin Modifier: Incorporated to impart specific properties like flame retardancy or altered solubility in high-performance polymers.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitutions to construct complex aromatic systems in academic and industrial R&D.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized halogenated dyes and pigments.

Basic Information

Product Name	2,3-Dichloro-4-(Trifluoromethyl)Toluene
CAS No.	115571-58-9
Molecular Formula	C8H5Cl2F3
Molecular Weight	229.03 g/mol
Synonyms	1,2-Dichloro-3-methyl-4-(trifluoromethyl)benzene; 3,4-Dichloro-2-methylbenzotrifluoride; 2-Methyl-3,4-dichlorobenzotrifluoride; 2,3-Dichloro-α,α,α-trifluoro-p-xylene; Benzene, 1,2-dichloro-3-methyl-4-(trifluoromethyl)-; 3,4-Dichloro-α,α,α-trifluoro-o-xylene
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-4-(Trifluoromethyl)Toluene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are 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 such as strong bases and fluorides. 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 or solid
Identification (IR)	Conforms to structure
Purity (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.