Description

Benzene, 1,2-Dichloro-3-Nitro-4-(Trifluoromethyl)- is a highly functionalized aromatic compound that serves as a versatile and valuable building block in advanced organic synthesis. Its unique combination of electron-withdrawing groups makes it a critical intermediate for the development of complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the trifluoromethyl and nitro groups contribute to biological activity and stability.
• Specialty Chemical Manufacturing: Serves as a precursor for dyes, pigments, and liquid crystals, leveraging its substituted benzene core for color and electronic properties.
• Material Science Research: Employed in the development of advanced polymers, coatings, and electronic materials that require specific fluorinated aromatic units.
• Organic Synthesis & Catalysis: A valuable substrate in cross-coupling reactions and other catalytic processes for constructing complex molecular architectures in R&D laboratories.

Basic Information

Product Name	Benzene, 1,2-Dichloro-3-Nitro-4-(Trifluoromethyl)-
CAS No.	133391-72-7
Molecular Formula	C7H2Cl2F3NO2
Molecular Weight	260.00 g/mol
Synonyms	1,2-Dichloro-3-nitro-4-(trifluoromethyl)benzene; 3-Nitro-1,2-dichloro-4-(trifluoromethyl)benzene; 4-(Trifluoromethyl)-1,2-dichloro-3-nitrobenzene; 1,2-Dichloro-4-(trifluoromethyl)-3-nitrobenzene; Benzene, 1,2-dichloro-3-nitro-4-(trifluoromethyl)-; 3-Nitro-α,α,α,4-tetrachlorotoluene (related); DCNTFB (abbreviation)
EINECS	Contact for details

Quality Control

Our Benzene, 1,2-Dichloro-3-Nitro-4-(Trifluoromethyl)- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance with your internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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