CAS Number:107‑06‑2
Synonyms:Ethylene dichloride; 1,2‑Dichloroethane; EDC; Ethylene chloride
Chemical Formula:C₂H₄Cl₂
Molecular Weight:98.96 g/mol
Product Introduction
A clear, colorless, oily liquid with a pleasant chloroform‑like odor. Primarily used to produce vinyl chloride monomer for PVC manufacturing; also serves as a solvent in closed industrial processes and metal degreasing.
| Property | Value |
|---|---|
| Appearance | Colorless oily liquid |
| Odor | Chloroform‑like; odor threshold ~6–10 ppm |
| Density @ 25 °C | ~1.256 g/cm³ |
| Melting Point | –35 to –36 °C |
| Boiling Point | ~83 °C |
| Vapor Pressure @ 20 °C | ~87 mm Hg |
| Refractive Index (n₂₀ᴅ) | ~1.444 |
| Solubility in Water | ~8–9 g/L |
| Vapor Density | ~3.4 × air |
| Flash Point | 60 °F (~16 °C) |
| Explosive Limits | 6.2–15.9 vol % |