Butyrylbenzene

Store Temp: Store below +30°C

Preparation: It is obtained by the reaction of butanoyl chloride and benzene. Add butanoyl chloride dropwise to the mixture of benzene and anhydrous aluminum trichloride under stirring, keep the reaction for 3-4h and then cool to below 40℃, partition the reaction product in the mixture of ice water and hydrochloric acid, take the benzene layer and wash with water, 5% sodium hydroxide solution and water successively, wash to neutral, recover benzene after drying, finally fractionate and collect 182.5-184.5℃ fraction to be the finished product.
Applications: organic synthesis intermediates.
Used as solvent. Organic synthesis. Pharmaceutical industry. Dye preparation.
Storage and transportation conditions: sealed and stored in a ventilated and dry environment.
Leakage treatment and disposal: Remove the source of ignition and absorb with dry medium. In case of safety, plug the leak.
First aid measures：
Ingestion: contact physician or poison center, give drink a water.
Eyes: Flush with running water (15min), seek medical attention.
Skin: Remove contaminated clothing, rinse with water and soap.
Inhalation: move to fresh air, rest, keep warm; if breathing becomes shallow, give oxygen and seek medical attention.
Firefighting measures：
Fire extinguishing: foam fire extinguisher.
Fire, explosion hazards: Vapors/gases heavier than air. Toxic fumes from fires.
Personal protection: safety glasses.