Description

2,3,4-Trichloro-3,4,4-Trifluorobut-1-Ene is a specialized halogenated olefin building block of significant interest in advanced chemical synthesis. Its unique structure, featuring both chlorine and fluorine substituents, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily utilized by R&D chemists and process engineers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel fluorinated drug candidates, leveraging fluorine's ability to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a precursor for advanced herbicides, fungicides, and insecticides where the chloro-fluoro pattern imparts specific biological activity and environmental persistence profiles.
• Fluorinated Polymer & Material Science: Used in the development of specialty polymers, coatings, and elastomers that require specific chemical resistance, thermal stability, or low surface energy properties.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic frameworks, particularly in reactions like nucleophilic substitution or cyclization where its reactive sites are advantageous.
• Liquid Crystal & Electronic Chemical Precursor: Acts as a starting material in the production of fluorinated components for liquid crystal displays (LCDs) and other electronic materials.

Basic Information

Item	Details
Product Name	2,3,4-Trichloro-3,4,4-Trifluorobut-1-Ene
CAS No.	261760-98-9
Molecular Formula	C4H2Cl3F3
Molecular Weight	215.41 g/mol
Synonyms	1-Butene, 2,3,4-trichloro-3,4,4-trifluoro-; 3,4,4-Trifluoro-2,3,4-trichlorobut-1-ene; 2,3,4-Trichloro-3,4,4-trifluoro-1-butene; Trichlorotrifluorobutene
EINECS	Contact for details

Quality Control

Every batch of 2,3,4-Trichloro-3,4,4-Trifluorobut-1-Ene is produced and analyzed under strict quality management protocols to ensure consistency and reliability for your critical processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed and handle in a fume hood. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.65 g/mL

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