Quality index: Appearance:Colorless Transparent Liquid Content: ≥ 99% Melting point - 93^oC Boiling point: 94^oC (lit.) The density was 0.92 Vapor pressure 23 HPA (20^oC) Refractive index N20 / D 1.401 (lit.) The flash point is less than 66^oF Instruction: It is mainly used to make rum flavors and fruit flavors. It can also be used as extraction solvent. In medicine, it is mainly used as the refining solvent for a series of products. For organic synthesis. Used as analytical reagent. 1. Leakage emergency treatment Cut off the fire. Wear gas masks and chemical protective clothing. Do not directly contact with the leakage, and stop the leakage under the condition of ensuring safety. Spray mist can reduce evaporation. It is absorbed by sand, vermiculite or other inert materials, and then transported to an open place for burial, evaporation or incineration. If there is a large amount of leakage, it should be collected and recycled or disposed innocuously. 2. Protective measures Respiratory protection: when the concentration in the air exceeds the standard, you should wear a gas mask. Eye protection: wear chemical safety glasses. Body protection: wear anti-static work clothes. Hand protection: wear protective gloves. Others: smoking is strictly prohibited at the work site. After work, shower and change clothes. Pay special attention to eye and respiratory protection. 3. First aid measures Skin contact: take off contaminated clothes and rinse thoroughly with soapy water and water. Eye contact: immediately open the upper and lower eyelids and rinse with flowing water for 15 minutes. See a doctor. Inhalation: quickly leave the scene to fresh air. Give oxygen when you have difficulty breathing. When breathing stops, artificial respiration should be performed immediately. See a doctor. Ingestion: if taken by mistake, drink enough warm water, induce vomiting and see a doctor. Fire fighting methods: fog water, foam, carbon dioxide, dry powder and sand. Hazard characteristics: in case of open fire, high heat or contact with oxidant, there is a risk of combustion and explosion. In case of high heat, polymerization reaction may occur, resulting in a large number of exothermic phenomena, resulting in vessel rupture and explosion accidents. Its vapor is heavier than air, it can spread to a considerable distance at a lower place, and it will lead to Reburning in case of open fire. Packing: 180kg / drum. Annual capacity: 1000 tons / year