trans-1,2-Dichloroethylene
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
liquid
|
| Molecular Weight |
96.94
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Colorless transparent liquid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Basic Information
Product Name: trans-1,2-Dichloroethylene
CAS Number: 156-60-5
Alias: trans-1,2-Dichloroethene
Molecular Formula: C2H2Cl2
Molecular Weight: 96.94
IUPAC Name: (E)-1,2-dichloroethene
Structural Information
- Structure Type: Unsaturated halogenated hydrocarbon, trans isomer
- Structural Features: Carbon-carbon double bond with two chlorine atoms in trans configuration, volatile organic compound.
Physical & Chemical Properties
- Appearance: Colorless transparent liquid
- Odor: Mild chloroform-like odor
- Melting Point: -50 °C
- Boiling Point: 47-49 °C
- Density: 1.255 g/cm3
- Solubility: Slightly soluble in water; miscible with ethanol, ether and most organic solvents
- Stability: Stable under normal conditions; flammable, avoid high temperature, open flame and strong oxidants.
Synthesis & Applications
Production Method
Prepared by dehydrochlorination of 1,1,2,2-tetrachloroethane, separated to obtain trans isomer.
Main Applications
- Organic Solvent: Used for grease, resin and paint dissolving.
- Organic Intermediate: Raw material for synthesis of fluorochemicals and fine chemicals.
- Cleaning Agent: Industrial degreasing agent for metal surface treatment.
Safety & Storage Instructions
- Hazard Classification: Flammable liquid; toxic and irritant, harmful by inhalation and skin absorption.
- Personal Protection: Wear gas mask, chemical goggles and solvent-resistant gloves; keep away from fire sources.
- Storage Condition: Sealed, cool, ventilated warehouse; store separately from oxidants, acids and combustibles.
- Transportation: Hazardous goods; comply with flammable liquid transportation regulations.
Quality Specifications
- Purity: ≥99.0% (GC)
- Moisture: ≤0.1%
- Refractive Index: 1.445-1.447
Information Summary Table
| Item | Specification |
| CAS Number | 156-60-5 |
| Product Name | trans-1,2-Dichloroethylene |
| Synonym | trans-1,2-Dichloroethene |
| Molecular Formula | C2H2Cl2 |
| Molecular Weight | 96.94 |
| Appearance | Colorless transparent liquid |
| Boiling Point | 47-49 °C |
| Solubility | Slightly soluble in water, miscible with organics |
| Purity | ≥99.0% |
| Storage Condition | Sealed, cool place, away from fire & oxidants |
| Hazard Property | Flammable, toxic, irritant |
| Main Usage | Industrial solvent, organic synthesis intermediate |
