Einecs 308-806-7 - Names and Identifiers
Einecs 308-806-7 - Introduction
Phosphoric acid, C8-10-alkyl esters is a kind of Phosphoric acid ester compound, its chemical structure contains 8 to 10 carbon atoms in the alcohol group. It has the following properties and characteristics:
1. Low toxicity: It has low toxicity to human body and environment at room temperature.
2. Heat resistance: phospholic acid, C8-10-alkyl esters have good stability at high temperature and are not easy to decompose.
3. Solubility: It has good solubility in commonly used solvents, such as alcohol, ether, etc.
The main uses of C8-10-alkyl esters include:
1. Lubricant: It is commonly used as an additive for industrial lubricants. Due to its high temperature resistance and low toxicity, it can provide excellent friction and wear resistance. It is often used in the lubrication of automobile engine oil, heavy machinery equipment and other high temperature and high load equipment.
2. Surfactant: phosphanic acid, C8-10-alkyl esters can also be used as one of the ingredients of surfactants. It can improve the wettability of liquid on the solid surface by adjusting the interfacial tension, and is commonly used in lubricating oil, detergent, emulsifier and other fields.
The method of preparing phospholic acid, C8-10-alkyl esters, usually involves the following steps:
1. Reaction of alcohol with phosphoric acid catalyst: C8 to C10 alcohol is reacted with phosphoric acid catalyst to generate alcohol phosphate.
2. Dehydration reaction: the alcohol phosphate is reacted with the dehydrating agent to remove the generated water.
3. Distillation separation: separation of pure Phosphoric acid by distillation and other means to C8-10-alkyl esters products.
Pay attention to the following security information when using phosphoretic acid, C8-10-alkyl esters:
1. Avoid prolonged or large exposure to the skin or inhalation of its vapor to avoid irritation or allergic reactions.
2. If accidentally come into contact with the substance, should immediately rinse the skin with water, if necessary, medical care.
3. Please wear appropriate protective equipment during use, such as acid and alkali resistant gloves, protective glasses, etc.
4. Comply with the relevant safety procedures, store in a cool, dry place, and keep the container sealed, away from the fire and oxidant.
Please note that the above information is for reference only, and the specific use needs to be operated according to the specific situation and product manual.
Last Update：2024-04-09 21:21:28