The main uses of propylene.
Used for acrylonitrile, propylene oxide, acetone, etc. Suitable for the production of various important organic chemical raw materials, synthetic resins, synthetic rubber and various fine chemicals.
Acrylonitrile, isopropyl alcohol, phenol, acetone, butanol and octanol, acrylic acid and its lipids, propylene oxide and propylene glycol, propylene oxide and propylene glycol, epichlorohydrin and synthetic glycerol, etc.
Two, two.
Security protection
Hazard overview
Health hazard: This product is a simple inhibitor and a mild narcotic. Acute intoxication: Inhalation of propylene can cause loss of consciousness. At 15%, it takes 30 minutes; 24% of the time, it takes three minutes; 35% to 40% of the time, it takes 20 seconds; More than 40 percent of the time, it takes just six seconds, resulting in vomiting. Prolonged exposure can lead to lightheadedness, fatigue, general malaise, and loss of concentration. The individual has gastrointestinal dysfunction.
Harm to the environment: pollution of water, soil, atmosphere.
Explosive: This product is flammable.
Emergency measures.
Inhale: Quickly leave the scene until the air is fresh. Maintain smooth breathing. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Medical care.
Fire fighting equipment.
Danger: Flammable, mixed with air can form explosive mixture. Risk of burning and exploding in hot, open flame. Nitrogen oxide, nitrogen tetroxide, nitrogen oxide and other strong combination, with other oxidants violent reaction. Gas is heavier than air, can spread from low to far, once encountered ignition source, will ignite and temper.
Hazard: carbon monoxide, carbon dioxide.
Fire suppression: cut off the air source. If the air source cannot be cut off, it is not allowed to extinguish the flame at the leak. Where possible, use water jets to cool the container to move the container from the fire to an open space. Disinfectant: Spray, foam, carbon dioxide, dry powder.
Habeas corpus
It can irritate the eyes and skin, while high concentrations of propylene have anesthetic effects. Propylene can form an explosive mixture with air with an explosion limit of 2.0% to 11%(by volume). Leakage of liquid or gas from propylene poses a risk of fire and explosion.
Respiratory protection: Generally do not need special protection, but in special circumstances it is best to wear self-priming filter type gas mask (half mask).
Eye protection: Generally no special protection is required. Chemical safety glasses can be worn when exposed to high concentrations.
Human protection: Wear antistatic clothes.
Hand protection: Wear normal work protective gloves.
Other protection: No smoking in the workplace. Prevent repeated contact for a long time. When entering storage tanks, confined Spaces, or other areas with high concentrations of work, you must be supervised by personnel.