Vinylidene Chloride
- 中文名称:1,1-二氯乙烯
- CAS:75-35-4
- UN Code:1303
- Individual Weight:25kg
- EINECS:200-864-0
- HS Code:
- Purity:99%
Description
Colorless, transparent and volatile liquid with a slight ether-like odor. It is chemically reactive and prone to polymerization (must be stored with a polymerization inhibitor such as hydroquinone). It is insoluble in water, easily soluble in most organic solvents, and is an important haloalkene organic intermediate with good solubility and reactivity.
Physical & Chemical Properties
- Molecular FormulaC2H2Cl2
- Density:1.2g/cm³g/cm³
- Boiling Point:34℃
- Molecular Weight:97.0g/mol
- Flash Point:-25℃
- Melting Point:-122℃
Safety, Security & Risk
Physical Hazards
Vapors are heavier than air and may flow along the ground, causing fire at a distance.Without polymerization inhibitor, the vapors may polymerize, resulting in blockage of vents.
Chemical Hazards
This substance may form explosive peroxides.It readily polymerizes when heated, or under the action of oxygen, sunlight, copper or aluminum.There is a risk of fire or explosion.It may explode when heated or exposed to flame.When burned, it decomposes to produce toxic and corrosive fumes of hydrogen chloride and phosgene.It reacts violently with oxidizing agents.
Vapors are heavier than air and may flow along the ground, causing fire at a distance.Without polymerization inhibitor, the vapors may polymerize, resulting in blockage of vents.
Chemical Hazards
This substance may form explosive peroxides.It readily polymerizes when heated, or under the action of oxygen, sunlight, copper or aluminum.There is a risk of fire or explosion.It may explode when heated or exposed to flame.When burned, it decomposes to produce toxic and corrosive fumes of hydrogen chloride and phosgene.It reacts violently with oxidizing agents.
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