Ethyl2,2-dichloropropanoate
ethyl 2,2-dichloropropionate
CAS: 17640-03-8
Molecular Formula: C5H8Cl2O2
Ethyl2,2-dichloropropanoate - Names and Identifiers
Ethyl2,2-dichloropropanoate - Physico-chemical Properties
| Molecular Formula | C5H8Cl2O2 |
| Molar Mass | 171.02 |
Ethyl2,2-dichloropropanoate - Introduction
Ethyl 2,2-dichloropropionate is an organic compound with the following properties:
1. Appearance and odor: Ethyl 2,2-dichloropropionate is a colorless liquid with a pungent odor.
2. Density: The density of ethyl 2,2-dichloropropionate is about 1.394G/cm3.
3. Boiling point and Melting Point: The boiling point of ethyl 2,2-dichloropropionate is 179-180 degrees Celsius, and there is no clear melting point.
4. Solubility: Ethyl 2,2-dichloropropionate is soluble in organic solvents such as ethers and alcohols, but hardly soluble in water.
The use of ethyl 2,2-dichloropropionate mainly includes the following aspects:
1. Pesticide: it is used as pesticide and herbicide, can effectively control a variety of pests and weeds.
2. Medicine: ethyl 2,2-dichloropropionate can be used as a synthetic intermediate of some drugs.
3. Chemical synthesis: It can be used for esterification reactions and other similar reactions in organic synthesis.
The preparation method of ethyl 2,2-dichloropropionate can be carried out by the following steps:
1. Synthesis of 2,2-dichloropropionic acid: Chloroethane was reacted with chloroform under alkaline conditions to obtain 2,2-dichloropropionic acid.
2. Esterification reaction: 2,2-dichloropropionic acid is reacted with ethanol under acidic conditions to generate ethyl 2,2-dichloropropionate.
When using and handling ethyl 2,2-dichloropropionate, you need to pay attention to the following safety information:
1. Toxicity: ethyl 2,2-dichloropropionate has certain toxicity, can cause damage to the human body. Wear appropriate protective equipment, such as gloves and glasses, to avoid contact with skin and eyes.
2. Avoid inhalation: Ethyl 2,2-dichloropropionate has a pungent odor and may cause respiratory irritation. During use, maintain good ventilation to avoid inhalation of excessive gas.
3. Extinguishing agent: in case of fire, use suitable extinguishing agent, such as carbon dioxide, foam or dry powder, to extinguish the fire source.
4. Storage and disposal: Ethyl 2,2-dichloropropionate should be stored in a closed container, away from fire and oxidizing agents. When disposing of waste liquid, it should be disposed in accordance with local regulations to avoid pollution to the environment.
1. Appearance and odor: Ethyl 2,2-dichloropropionate is a colorless liquid with a pungent odor.
2. Density: The density of ethyl 2,2-dichloropropionate is about 1.394G/cm3.
3. Boiling point and Melting Point: The boiling point of ethyl 2,2-dichloropropionate is 179-180 degrees Celsius, and there is no clear melting point.
4. Solubility: Ethyl 2,2-dichloropropionate is soluble in organic solvents such as ethers and alcohols, but hardly soluble in water.
The use of ethyl 2,2-dichloropropionate mainly includes the following aspects:
1. Pesticide: it is used as pesticide and herbicide, can effectively control a variety of pests and weeds.
2. Medicine: ethyl 2,2-dichloropropionate can be used as a synthetic intermediate of some drugs.
3. Chemical synthesis: It can be used for esterification reactions and other similar reactions in organic synthesis.
The preparation method of ethyl 2,2-dichloropropionate can be carried out by the following steps:
1. Synthesis of 2,2-dichloropropionic acid: Chloroethane was reacted with chloroform under alkaline conditions to obtain 2,2-dichloropropionic acid.
2. Esterification reaction: 2,2-dichloropropionic acid is reacted with ethanol under acidic conditions to generate ethyl 2,2-dichloropropionate.
When using and handling ethyl 2,2-dichloropropionate, you need to pay attention to the following safety information:
1. Toxicity: ethyl 2,2-dichloropropionate has certain toxicity, can cause damage to the human body. Wear appropriate protective equipment, such as gloves and glasses, to avoid contact with skin and eyes.
2. Avoid inhalation: Ethyl 2,2-dichloropropionate has a pungent odor and may cause respiratory irritation. During use, maintain good ventilation to avoid inhalation of excessive gas.
3. Extinguishing agent: in case of fire, use suitable extinguishing agent, such as carbon dioxide, foam or dry powder, to extinguish the fire source.
4. Storage and disposal: Ethyl 2,2-dichloropropionate should be stored in a closed container, away from fire and oxidizing agents. When disposing of waste liquid, it should be disposed in accordance with local regulations to avoid pollution to the environment.
Last Update：2024-04-09 21:21:28
