Product name:  Propionyl Chloride

Alias: Propanoyl chloride, PROPIONIC ACID CHLORIDE, chloropropionyl, chloropropionyl chloride

CAS No.: CAS 79-03-8

Molecular formula:  C3H5ClO

Relative molecular weight:  92.52

Performance

Propionyl chloride is a colorless liquid that emits smoke in the air, with a suffocating and pungent odor. It is soluble in ether, chloroform, benzene, and gasoline, and violently decomposes into propionic acid, ethyl propionate, and hydrogen chloride when exposed to water or ethanol. Ethyl ester and hydrogen chloride.

Technical indicators

Colorless and smokeless liquid in appearance

Content     ≥ 99.0%

Usage

Propionyl chloride is used in the pharmaceutical industry to produce the antiepileptic drug methylphenytoin and the antiepinephrine drug methoxamine hydrochloride; Propionyl chloride is used as a propionyl reagent in organic synthesis; Propionyl chloride is used in the synthesis of herbicide enoxazone in pesticides.

Packaging and Storage

Propionyl chloride is packaged in 200L plastic drums, each weighing 200kg. Propionyl chloride should be stored in a cool, dry, and well ventilated warehouse, away from sparks and heat sources. The warehouse temperature should not exceed 30 ℃, and the packaging must be sealed to prevent moisture. Propionyl chloride should be stored separately from oxidants, alcohols, etc., and should not be stored together for a long time to avoid spoilage. Use explosion-proof lighting and ventilation facilities, and prohibit the use of mechanical equipment and tools that are prone to sparks. The propionyl chloride storage area should be equipped with emergency response equipment for leaks and suitable storage materials.

Safety protection

Propionyl chloride has a strong irritant effect, which can cause respiratory inhalation irritation and allergic conjunctivitis.

Precautions for propionyl chloride operation: Sealed operation, providing sufficient local ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear a filter type gas mask (full face mask) or self-contained breathing apparatus, rubber anti gas clothing, and rubber oil resistant gloves. Keep away from sparks and heat sources. Smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment to avoid the generation of smoke and prevent the release of smoke and vapor into the air of the workplace. This product should avoid contact with oxidants and alcohols, especially with water. When handling, it should be loaded and unloaded lightly to prevent damage to the packaging and container. Equip corresponding types and quantities of fire-fighting equipment and leakage emergency response equipment, and empty containers may contain residual harmful substances.

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