Description

trans-1,2-Dichloroethylene is a highly volatile chlorinated hydrocarbon solvent with the CAS number 156-60-5. It serves as a powerful intermediate and extraction solvent in various chemical synthesis and purification processes. This compound is particularly valuable to industries requiring a reactive, low-boiling solvent for the production of specialty chemicals, polymers, and as a component in azeotropic mixtures.

Application

• Chemical Synthesis Intermediate: Used in the manufacture of other chlorinated compounds and specialty chemicals.
• Extraction & Purification Solvent: Employed in the extraction of oils, fats, and specific organic compounds due to its selective solvency.
• Azeotropic Distillation Agent: Functions as a key component in azeotropic mixtures for the dehydration and purification of alcohols and other solvents.
• Polymer & Resin Processing: Acts as a solvent and viscosity modifier in the production and formulation of certain polymers and coatings.
• Laboratory Reagent: Utilized in research and analytical chemistry as a standard or reaction medium.
• Cleaning & Degreasing Formulations: An effective component in industrial cleaning solutions for metal and precision parts.

Basic Information

Product Name	trans-1,2-Dichloroethylene
CAS No.	156-60-5
Molecular Formula	C2H2Cl2
Molecular Weight	96.94 g/mol
Synonyms	(E)-1,2-Dichloroethene; trans-Acetylene Dichloride; trans-Dichloroethylene; 1,2-trans-Dichloroethylene; (E)-1,2-Dichloroethylene; trans-1,2-DCE; NSC 60662; Ethylene, 1,2-dichloro-, (E)-
EINECS	205-860-2

Quality Control

Our trans-1,2-Dichloroethylene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the requirements for industrial and laboratory applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, ignition points, and incompatible materials such as strong acids, strong bases, and oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Density at 20°C	1.256 - 1.264 g/mL
Boiling Point	47 - 49°C
Water Content (KF)	≤ 0.1%
Acidity (as HCl)	≤ 0.005%

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