1,1,1-三氯丙烷 - Names and Identifiers
1,1,1-三氯丙烷 - Physico-chemical Properties
| Molecular Formula | C3H5Cl3
|
| Molar Mass | 147.4308 |
1,1,1-三氯丙烷 - Introduction
1,1,1-Trichloropropane is an organic compound with the chemical formula CH3CCl3. The following is a description of its nature, use, preparation and safety information:
Nature:
1,1,1-Trichloropropane is a colorless liquid with a spicy smell at room temperature. It has high density and is soluble in many organic solvents, such as alcohols, ethers, ketones, etc. It has a boiling point of 114 ° C and a melting point of -38 ° C.
Use:
1,1,1-Trichloropropane has good solubility and volatility, so it is widely used in many fields. It is industrially useful as a degretizer, cleaner and solvent. In addition, it is used in the production of polyurethanes and flame retardants.
Method:
1,1,1-Trichloropropane can be prepared by the reaction of trichloropropane and acetylene. The specific procedure is to heat the two in the presence of a catalyst (such as aluminum chloride) under appropriate temperature and pressure conditions, then neutralize and separate them with water, and finally purify them by distillation.
Safety Information:
The vapor of 1,1,1-Trichloropropane can irritate the eyes, respiratory tract and skin, and may affect the central nervous system. Therefore, it is necessary to take appropriate protective measures when using, such as wearing protective glasses, masks and gloves. It is flammable liquid, avoid contact with fire sources. During storage and use, it should be kept in a closed container, away from open flames and high temperature environments. If there is leakage, emergency treatment measures should be taken, and timely ventilation. At the same time, the relevant regulations and operating procedures should be carefully followed to ensure safe use.
Last Update：2024-04-10 22:29:15