3-Chloropropyl chlorocarbonate - Names and Identifiers
3-Chloropropyl chlorocarbonate - Physico-chemical Properties
3-Chloropropyl chlorocarbonate - Introduction
3-Chloro-propyl chloroformate, also known as methyl chloropropionate, chemical formula C4H7Cl2O2, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:
1. nature:
-Appearance: 3-chloro-propyl chloroformate is a colorless liquid.
-Smell: It has a pungent odor.
-Density: The density is relatively high, about 1.28 g/cm ³.
-Melting point: The melting point is approximately -44°C.
-Boiling point: The boiling point is about 173-175°C.
-Solubility: Soluble in common organic solvents, such as ethanol, acetone and dimethylformamide.
2. use:
-Chemical synthesis: 3-chloro-propyl chloroformate is commonly used as a starting material for organic synthesis and can be used to synthesize a variety of organic compounds, such as drugs, pesticides and synthetic resins.
-Solvent: Due to its good solubility, it can be used as an organic solvent to dissolve reactants and catalysts in chemical reactions.
-Surface treatment: It can be used as a surface treatment agent to improve the performance of the material surface.
3. Preparation method:
3-chloro-propyl chloroformate is generally synthesized by chlorinating 3-chloro-propene followed by reaction with formic acid. There are many ways to prepare the specific method, here is a brief introduction of a typical preparation method: first, 3-chlorine-propylene and silver chloroformate reaction to produce chloroformiate -3-chlorine-propyl ester, and then sodium hydroxide solution for alkaline hydrolysis, to obtain chloroformiate -3-chlorine-propyl ester.
4. Safety Information:
-3-Chloro-propyl chloroformate is irritating and may cause irritation and inflammation in contact with skin and eyes. Therefore, direct contact with skin and eyes should be avoided during use, and necessary personal protective measures should be taken, such as wearing protective gloves, goggles and work clothes.
-During operation, avoid gas, steam and smoke, and maintain good ventilation conditions.
-3-chloro-propyl chloroformate should be stored in a sealed container and placed in a cool, dry and well-ventilated place, away from fire and flammable materials.
-When using and handling this compound, please refer to the relevant safe operating instructions and data sheets.
Last Update：2024-04-09 21:04:16