Name | Dichloroethane |
CAS No. | 1300-21-6 |
MF | C2H4Cl2 |
EINECS No. | 203-458-1 |
Grade Standard | Industrial Grade |
Purity | 99.5%min |
Appearance | clear and transparent liquid |
Application | Organic synthesis, extractant |
Boiling point | 83.5 ºC |
Density | 1.235 g/cm³ |
Package | 250kg/drum |
Melting point | -35.7 ºC |
Test | Unite of | Specifications | Test | ||
Description | Measure | Superior Grade | First Grade | Result | |
Appearance | Clear liquid, no suspended solids | Clear liquid, no suspended solids | Clear liquid, no suspended solids | ||
DCE mass fraction | %≥ | 99.9 | 99.5 | 99.988 | |
Density | ρ/(g/cm) | 1.253-1.256 | 1.253-1.256 | 1.255 | |
CONTENT of water | %≤ | 0.02 | 0.08 | 0.0012 | |
APHA color | Hazen ≤ | 10 | 10 | 10 | |
Content of acidity | % ≤ | 0.001 | 0.004 | 0 | |
Mass fraction of iron/u | g/g ≤ | 1 | / | 0.1 | |
low-boiling residue /u | g/g ≤ | 500 | / | 5 | |
High-boiling residues/u | g/g ≤ | 500 | / | 6 | |
Result:Superior Grade |
Dichloroethane is mainly used as raw materials for vinyl chloride, ethylene glycol, oxalic acid, ethylene diamine, tetraethyl lead, polyvinyl polyamine and bibenzoyl. Also used as a solvent; dry cleaning agent, pesticide pyrethrum; extractant, anti-vibration agent; also used in pesticide manufacturing and medicine. It can be used as a fumigant of grain and grain in agriculture; soil disinfectant, etc.; also used in Production of acetyl cellulose; used as analytical reagent; also used in the extraction of fats and oils, and used in organic synthesis.
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