What is the International Transport Classification of Isopropanol (UN number)?

What is the International Transport Classification of Isopropanol (UN number)?

In the international transportation of chemicals, correct classification is essential to ensure safety during transportation. Especially for chemicals like isopropyl alcohol, understanding its international transport classification (UN number) is one of the necessary common sense for everyone engaged in logistics and chemical industry. This article will discuss in detail the transport classification of isopropyl alcohol, the definition of the UN number, what to pay attention to when transporting, etc., to help you better understand this area.

1. What is a UN number?

The UN number (UN number) is a numerical identifier given by the United Nations when it classifies dangerous goods. This number is usually used in conjunction with other classification criteria, such as dangerous goods category, packaging requirements, labeling, etc. The UN number provides a uniform means of identification for the transport, storage and handling of hazardous chemicals to ensure safe transport worldwide. The importance of the UN number in the international transportation of chemicals cannot be ignored. It helps transportation companies and related personnel to quickly identify the hazards of items and take corresponding preventive measures.

2. What is isopropyl alcohol's UN number?

Isopropyl alcohol (chemical formula: C3H8O) is a common solvent and has applications in many industries. For the International Transport Classification of Isopropyl Alcohol, the UN number is UN1219. This number classifies isopropyl alcohol as a flammable liquid and, by its nature, requires special safety and transportation requirements.

3. Isopropyl alcohol dangerous goods classification

The UN1219 number for isopropyl alcohol classifies it as a flammable liquid and as a Class 3 dangerous goods in international transport. Class 3 dangerous goods are liquid substances capable of forming flammable vapors or gases at normal temperature and pressure. This means that during transportation, if there is a leak or other accident, the isopropyl alcohol may cause a fire or explosion. Therefore, the transportation of these chemicals requires strict compliance with relevant safety standards, the use of appropriate containers and packaging, and the professional training of transportation personnel.

4. Isopropyl alcohol transport packaging requirements

According to the provisions of UN 1219, the packaging of isopropyl alcohol needs to meet the requirements of international transport regulations such as the International Maritime Dangerous Goods Code (IMDG) and the International Civil Aviation Agreement on the Transport of Dangerous Goods Code (ICAO-TI). Generally speaking, when transporting isopropyl alcohol, it is necessary to choose a closed container that can prevent leakage and damage, and mark the corresponding dangerous goods label. Depending on the mode of transport, the type of packaging may include steel drums, plastic drums, glass bottles, etc., and should be equipped with appropriate fire protection measures.

5. Isopropyl alcohol transportation process safety precautions

When transporting isopropyl alcohol, in addition to using packaging that meets the specifications, the following aspects need to be paid special attention:

• Temperature: Because isopropyl alcohol is a flammable liquid, so the transport process should avoid exposure to high temperature environment, to prevent the temperature is too high caused by fire or explosion.
• Compliance marking: All means of transport and packaging containers involving isopropyl alcohol must be clearly labeled "Flammable Liquid" and the UN1219 number label.
• Emergency handling: transportation personnel should master basic emergency handling skills, including fire fighting, leakage disposal, etc., to deal with accidents.

6. Summary: What is Isopropyl Alcohol's International Transport Classification (UN Number)?

The International Transport Classification (UN number) of isopropyl alcohol is UN1219 and belongs to category 3 dangerous goods of flammable liquids. During transportation, special attention should be paid to the details of packaging requirements, safety signs, temperature control, etc. to ensure safety during transportation. Understanding the UN number and related regulations of isopropyl alcohol not only helps to improve transportation efficiency, but also greatly reduces the risk of accidents.

Both chemical and logistics companies should ensure compliance with relevant transport regulations and standards to ensure the safety of transport personnel and the environment. This knowledge is an essential foundation for those working in the chemical transportation industry.