Benzenepropanoicacid,4-chloro-β-oxo-,methylester
Methyl 3-(4-chlorophenyl)-3-oxopropanoate
CAS: 22027-53-8;53101-00-1
Molecular Formula: C10H9ClO3
Benzenepropanoicacid,4-chloro-β-oxo-,methylester - Names and Identifiers
Benzenepropanoicacid,4-chloro-β-oxo-,methylester - Physico-chemical Properties
| Molecular Formula | C10H9ClO3 |
| Molar Mass | 212.63 |
| Density | 1?+-.0.06 g/cm3(Predicted) |
| Melting Point | 42-46°C(lit.) |
| Boling Point | 100-106°C 0,2mm |
| Flash Point | >230°F |
| Vapor Presure | 0.00123mmHg at 25°C |
| pKa | 9.54±0.25(Predicted) |
| Refractive Index | 1.528 |
Benzenepropanoicacid,4-chloro-β-oxo-,methylester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
Benzenepropanoicacid,4-chloro-β-oxo-,methylester - Introduction
Methyl 3-(4-chlorophenyl)-3-oxopropanoate is an organic compound with the chemical formula C11H11ClO3. It is a colorless liquid with a faint aromatic odor.
This compound is mainly used in the field of pesticides and pharmaceuticals. It can be used as an ingredient in insecticides and herbicides that control pests and weeds. In addition, it can be used as an important intermediate in organic synthesis for the synthesis of other organic compounds.
The preparation method of Methyl 3-(4-chlorophenyl)-3-oxopropanoate is generally obtained by acyl chloride reaction. First, 3-(4-chlorophenyl) propionic acid is reacted with phosphorus oxychloride to form an acid chloride compound, which is then reacted with ethanol to form the corresponding esterified product.
Regarding safety information, this compound may be potentially harmful to human health. It may be irritating to the eyes, skin and respiratory tract. Appropriate personal protective measures should be taken during use and handling, such as wearing chemical protective glasses, gloves and respiratory protective equipment. Any workplace should be well ventilated. Avoid contact with oxidizing agents and strong acids during storage and handling. If contact or misuse occurs, seek medical help immediately.
This compound is mainly used in the field of pesticides and pharmaceuticals. It can be used as an ingredient in insecticides and herbicides that control pests and weeds. In addition, it can be used as an important intermediate in organic synthesis for the synthesis of other organic compounds.
The preparation method of Methyl 3-(4-chlorophenyl)-3-oxopropanoate is generally obtained by acyl chloride reaction. First, 3-(4-chlorophenyl) propionic acid is reacted with phosphorus oxychloride to form an acid chloride compound, which is then reacted with ethanol to form the corresponding esterified product.
Regarding safety information, this compound may be potentially harmful to human health. It may be irritating to the eyes, skin and respiratory tract. Appropriate personal protective measures should be taken during use and handling, such as wearing chemical protective glasses, gloves and respiratory protective equipment. Any workplace should be well ventilated. Avoid contact with oxidizing agents and strong acids during storage and handling. If contact or misuse occurs, seek medical help immediately.
Last Update：2024-04-09 21:01:54
