Description

1,1,2-Trichloro-1-Butene is a specialized chlorinated olefin building block valued for its unique reactivity profile. This compound serves as a versatile intermediate in the synthesis of more complex molecules, particularly in fine chemical and agrochemical manufacturing. It is essential for researchers and industrial chemists developing advanced materials, specialty polymers, and active pharmaceutical ingredients (APIs).

Application

• Chemical Synthesis Intermediate: A key precursor in the production of agrochemicals, pharmaceuticals, and other fine chemicals.
• Polymer & Resin Modification: Used to introduce chlorinated functional groups into polymer chains to alter properties like flame retardancy or chemical resistance.
• Laboratory Reagent: Employed in research and development for studying addition and substitution reactions of chlorinated alkenes.
• Specialty Solvent & Extractant: Utilized in specific separation processes and formulations requiring a chlorinated solvent with particular solvency power.

Basic Information

Product Name	1,1,2-Trichloro-1-Butene
CAS No.	42860-89-9
Molecular Formula	C4H5Cl3
Molecular Weight	159.44 g/mol
Synonyms	1,1,2-Trichlorobut-1-ene; 1-Butene, 1,1,2-trichloro-; Trichlorobutene; NSC 60545; 1,1,2-Trichloro-1-butylene
EINECS	255-989-7

Quality Control

Our 1,1,2-Trichloro-1-Butene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results 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 minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.30 - 1.35 g/mL
Refractive Index (n20D)	1.480 - 1.490
Water Content (KF)	≤ 0.5%

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