Description

Butyl 2,3,4,4-Tetrachloro-3-Butenoate is a specialized chlorinated butenoate ester, a high-purity intermediate of significant interest in advanced chemical synthesis. Its unique structure, featuring a tetrachloro-substituted butene backbone, makes it a valuable precursor for constructing complex molecules in research and development. This compound is primarily utilized by industrial chemists and R&D laboratories in the agrochemical and pharmaceutical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides, herbicides, and fungicides, leveraging its reactive chlorinated alkene functionality.
• Pharmaceutical Synthesis: Serves as a versatile precursor for creating complex molecular scaffolds in medicinal chemistry and active pharmaceutical ingredient (API) development.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and performance materials where specific chlorinated patterns are required.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the development of specialty polymers with enhanced properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for studying cycloaddition reactions and other transformations of polyhalogenated alkenes.

Basic Information

Product Name	Butyl 2,3,4,4-Tetrachloro-3-Butenoate
CAS No.	2892-61-7
Molecular Formula	C8H10Cl4O2
Molecular Weight	279.98 g/mol
Synonyms	Butyl 2,3,4,4-Tetrachlorobut-3-enoate; 3-Butenoic acid, 2,3,4,4-tetrachloro-, butyl ester; Tetrachlorobutyl butenoate; n-Butyl tetrachlorobutenoate; Butyl ester of 2,3,4,4-tetrachloro-3-butenoic acid; 2,3,4,4-Tetrachlorobut-3-enoic acid butyl ester
EINECS	220-774-6

Quality Control

Our Butyl 2,3,4,4-Tetrachloro-3-Butenoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets the stringent requirements for advanced synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.45 g/cm³

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