Description

2,4,4-Trichloro-1-Butene is a versatile chlorinated organic intermediate with significant utility in industrial synthesis. Its reactive structure, featuring both a terminal alkene and multiple chlorine substituents, makes it a valuable building block for creating more complex molecules. This compound is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for use in synthesis, polymer modification, and as a precursor for other functionalized chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of certain herbicides, insecticides, and fungicides.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer & Resin Modification: Used to introduce chlorine functionality or cross-linking sites into polymers and specialty resins.
• Organic Synthesis Reagent: Employed in various organic reactions, including alkylation and as a source of chlorinated butyl groups.
• Lubricant & Additive Precursor: A starting material for manufacturing specialized lubricant additives and corrosion inhibitors.
• Flame Retardant Synthon: Used in the development of flame-retardant compounds and materials.

Basic Information

Product Name	2,4,4-Trichloro-1-Butene
CAS No.	52198-51-3
Molecular Formula	C4H5Cl3
Molecular Weight	159.44 g/mol
Synonyms	1-Butene, 2,4,4-trichloro-; Trichlorobutene; 2,4,4-Trichlorobut-1-ene; NSC 60545; 1-Butene,2,4,4-trichloro-; (2,4,4-Trichlorobut-1-enyl) (IUPAC); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,4,4-Trichloro-1-Butene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and impurity profiling, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical parameters is provided with every shipment.

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 oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

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)	~1.30 g/mL
Refractive Index (n20D)	~1.48

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