SDS

mask).Positive pressure self-contained breathing apparatus must be worn during
emergency rescue or evacuation.
Hand protection: wear protective gloves for general operation.
Eye protection: no special protection is required.
Skin and body protection: wear general work clothes.
Other protection: avoid high concentration inhalation.Operating in tanks, restricted
spaces or other high-concentration areas requires supervision.
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE: colorless transparency liquid
ODOR: slight aetheral odor.
pH: Not applicable
MELTING POINT(℃): -101
BOILING POINT(℃): -26.1
FLASH POINT: Not applicable
UPPER EXPLOSIVE LIMIT: Not applicable
LOWER EXPLOSIVE LIMIT: Not applicable
Saturated vapor pressure (kPa): 6630mmHg at（25℃）
Saturation vapor density: 5.25 kg/m3
Liquid density : 1206 kg/m3（25℃）
Solubility: slight solubilize in water, solubilize in ethanol, ether.
N - octanol/water partition coefficient: no data
Spontaneous combustion temperature: no data
Decomposition temperature: no data
Ignition temperature (℃): meaningless
Combustion heat (kJ/mol): no data
Critical temperature (℃): 101.25
Critical pressure (MPa): 4.06
10. STABILITY AND REACTIVITY
STABILITY: Stable
HAZARDOUS REACTION: no data available.
CONDITIONS THAT SHOULD BE AVOIDED: open fire, high temperature
INCOMPATIBILITIES: Strong oxidant, flammable or combustible substance
HAZARDOUS DECOMPOSITION PRODUCTS: hydrogen chloride,
fluorocarbon
11. TOXICOLOGICAL INFORMATION