How to safely store 1,3-Butanediol

1,3-Butanediol (1,3-Butanediol) is a common chemical raw material, which is widely used in many fields such as plastics, coatings, solvents and pharmaceuticals. Due to its chemical properties, 1,3-butanediol requires special attention to safety measures during storage to ensure the quality of the material and the safety of use. This article details how to safely store 1,3-butanediol and provides specific measures to help reduce the risk.

1. Understand 1,3-Butanediol chemical properties

Before discussing how to safely store 1,3-butanediol, you first need to understand its chemical properties. 1,3-Butanediol is a low toxicity, low volatility colorless viscous liquid, hygroscopic, and soluble in water and ethanol. At high temperatures, 1,3-butanediol may decompose to produce harmful gases, so it needs to be stored at low temperatures and away from heat sources. The substance has a certain degree of combustion, need to avoid contact with open flame.

2. Select the appropriate storage container

In the question of how to safely store 1,3-butanediol, the choice of storage container is crucial. 1,3-Butanediol should be stored in sealed, corrosion-resistant containers, usually glass or polyethylene. Since 1,3-butanediol has a certain hygroscopicity, the use of a well-sealed container can avoid the intrusion of moisture, thereby reducing the entry of pollutants. Containers should be marked with storage contents and ensure storage in suitable areas to prevent misuse or accidental leakage.

3. Control storage temperature and environmental conditions

Temperature and humidity are important factors affecting the storage safety of 1,3-butanediol. It is recommended to store 1,3-butanediol in a cool, dry, well-ventilated place, away from direct sunlight and high temperature environment. The ideal storage temperature is between 15-25°C, too high a temperature may lead to decomposition reactions, while low temperature helps to stabilize its chemical properties. It is also necessary to ensure that the humidity of the storage area is low to avoid the influence of hygroscopicity on the purity of 1,3-butanediol.

4. Fire and explosion prevention measures

Although the ignition point of 1,3-butanediol is higher, it still has a certain degree of combustion. When considering how to safely store 1,3-butanediol, fire and explosion prevention measures are essential. 1, 3-Butanediol should be kept away from any substances or equipment that may cause sparks or open flames. Storage areas shall be equipped with suitable fire extinguishing equipment such as dry powder fire extinguishers or carbon dioxide fire extinguishers. The storage site should also be provided with clear fire protection signs to remind operators to comply with safety regulations.

5. Safety protection and leakage emergency treatment

When handling 1,3-butanediol, operators should wear suitable personal protective equipment, including gloves, protective glasses and protective clothing. If a leak occurs, evacuate unconcerned personnel immediately and use absorbent materials such as sand or activated carbon to control the leak area. After treatment, the leaked material is put into a sealed container and handed over to a professional organization for treatment. For how to safely store 1,3-butanediol, the correct leakage emergency measures are one of the key steps to ensure safety.

6. Regularly check and record storage status

Safe storage of 1,3-butanediol requires regular inspection of the tightness of the container, the temperature and humidity of the storage environment, and whether there are corrosive substances around or hidden dangers that may cause fire. It is recommended to make detailed storage records, including storage time, batch number, storage temperature and inspection date. This not only helps to track the use of materials, but also provides an accurate emergency reference in the event of an emergency.

How to safely store 1,3-butanediol needs to start from many aspects, including selecting suitable containers, controlling storage conditions, adopting fire and explosion prevention measures, implementing protective and emergency measures, and regular inspection and recording. These measures can effectively guarantee the safety of 1,3-butanediol during storage, thereby improving the overall safety level of the working environment.