Description

1,1,2-Trichlorobuta-1,3-Diene is a specialized chlorinated organic compound with the CAS number 25854-04-0, serving as a valuable intermediate in advanced chemical synthesis. Its unique structure, featuring both chlorine substituents and a conjugated diene system, makes it a versatile building block for creating complex molecules. This chemical is primarily utilized by research and development laboratories and industrial manufacturers in the agrochemical and pharmaceutical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel pesticides, herbicides, and fungicides, leveraging its reactive sites for constructing heterocyclic frameworks.
• Pharmaceutical Research: Employed as a specialized building block in medicinal chemistry for the development of new drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex organic molecules, dyes, and functional materials where its chlorinated diene structure is integral.
• Polymer & Resin Modifiers: Acts as a reactive monomer or cross-linking agent in the development of specialty polymers with enhanced properties.
• Chemical Research & Development: Serves as a model compound or starting material in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	1,1,2-Trichlorobuta-1,3-Diene
CAS No.	25854-04-0
Molecular Formula	C4H3Cl3
Molecular Weight	157.42 g/mol
Synonyms	1,1,2-Trichloro-1,3-butadiene; 1,1,2-Trichlorobuta-1,3-diene; NSC 60535; 1,3-Butadiene, 1,1,2-trichloro-; Trichlorobutadiene (mixed isomers may be implied); 1,1,2-Trichlorobutadiene
EINECS	Contact for details

Quality Control

Our 1,1,2-Trichlorobuta-1,3-Diene is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the stringent requirements of research and industrial applications.

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 acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.40 g/mL

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