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[Chemical Knowledge]：Specification for storage and transportation of decanediol

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Decylene Glycol (DG) is a common chemical raw material, widely used in cosmetics, plastics, printing ink and other fields. Due to its toxicity and flammability, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure safety. This article will detail the safe storage and transportation specifications for decanediol. The physical and chemical properties of

1. decanediol

decanediol is a colorless and transparent, slightly special odor liquid, molecular formula is C10H22O2, molecular weight is 174.28. It is miscible with water, ethanol, ether and other solvents, with good solubility and permeability. The flash point of decanediol is 110 ℃, which is a flammable liquid. When exposed to open flame, high heat or oxidant, it may cause combustion and explosion.

2. Decanediol Safety Storage Specification

1. Storage Site Requirements: Decanediol should be stored in a cool, ventilated special warehouse, away from fire and heat sources. The temperature in the warehouse should not exceed 30 ℃, and the relative humidity should not exceed 80%.
2. Storage container requirements: Decanediol should be stored in stainless steel or plastic containers with good sealing performance, and iron containers should be avoided to avoid chemical reactions.
3. Storage quantity limit: The quantity of storage decanediol should be reasonably arranged according to the warehouse area, ventilation conditions and other factors to ensure safety.
4. Storage identification requirements: The warehouse storing decanediol shall be provided with obvious safety identification, including dangerous goods identification, fire protection identification, etc.
5. Storage management requirements: The warehouse storing decanediol shall establish a strict management system, including warehousing registration, outbound records, regular inspection, etc., to ensure the safe storage of decanediol.

3. decanediol safety transport specification

1. transport vehicle requirements: decanediol should use special dangerous goods transport vehicles for transport, vehicles should meet the relevant standards, with fire, explosion and other safety facilities.
2. Transportation packaging requirements: The transportation packaging of decanediol should meet national standards, have sufficient strength and sealing performance, and can prevent leakage and damage. The package shall be marked with information such as dangerous goods identification and transportation precautions.
3. Requirements for transportation personnel: The personnel who transport decanediol should have relevant qualifications and experience, and understand the safety knowledge and operation procedures for the transportation of dangerous goods.
4. Selection of transportation route: The transportation route of decanediol should be safe and smooth, avoiding passing through sensitive areas such as densely populated areas and important facilities.
5. Transportation process management: During transportation, keep the vehicle stable, avoid sudden braking, sharp turns and other operations, and ensure the safe transportation of decanediol.

4. Decanediol Leakage Emergency Treatment

If a decanediol leakage accident occurs, the following emergency treatment measures should be taken:

1. Immediately cut off the leakage source, close the valve or take other measures to prevent the leakage from continuing to flow out.
2. Cover and collect the leakage with sand, dry lime and other adsorption materials to avoid flowing into sewers or drains.
3. Ventilate the leakage area to avoid accumulation of decanol vapor.
4. If the leakage is large, report to the local environmental protection department in time and take corresponding measures for disposal.

In short, decanediol, as a common raw material for chemical production, needs to strictly abide by relevant specifications during storage and transportation to ensure safety. By understanding the physical and chemical properties of decanediol, safety storage and transportation specifications, and leakage emergency treatment measures, we can better ensure the safety of production and transportation process.

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