119138-47-5
Ethyl 2-(4-chlorophenoxy)acetoacetate
CAS: 119138-47-5
Molecular Formula: C12H13ClO4
119138-47-5 - Names and Identifiers
| Name | Ethyl 2-(4-chlorophenoxy)acetoacetate |
| Synonyms | Ethyl 2-(4-chlorophenoxy)acetoacetate 2-(4-Chlorophenoxy)acetoacetic acid ethyl ester |
| CAS | 119138-47-5 |
119138-47-5 - Physico-chemical Properties
| Molecular Formula | C12H13ClO4 |
| Molar Mass | 256.68 |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD10568345 |
119138-47-5 - Risk and Safety
| Hazard Class | IRRITANT |
119138-47-5 - Introduction
Chlorophenoxyethyl acetate (Ethyl 2-(4-chlorophenoxy)acetoacetate) is a chemical compound also known as chlorophenoxyethyl acetylacetonate. The following is the introduction of the properties, uses, preparation methods and safety information of chlorophenoxyethyl acetate:
Nature:
-Appearance: Chlorophenoxy ethyl acetate is a colorless to pale yellow liquid.
-Solubility: It has good solubility in alcohol and ether.
-Melting point and boiling point: The melting point and boiling point of chlorophenoxyethyl acetate are about 25-27°C and 170-172°C, respectively.
-Stability: It is a relatively stable compound that is not easy to decompose at room temperature.
Use:
-Chlorophenoxy ethyl acetate is used as a herbicide in agriculture to control the growth of weeds.
-It is also used as a reagent in organic synthesis for the synthesis of other compounds, such as drugs and dyes.
Preparation Method:
Chlorophenoxy ethyl acetate is usually synthesized by the following steps:
1. The phenol is reacted with sodium hydroxide to generate the corresponding phenol sodium salt.
2. The sodium salt of phenol reacts with chloroacetate to generate ethyl chlorophenol.
3. chlorophenol ethyl acetate reacts with acetylacetone to generate chlorophenoxy ethyl acetate.
Safety Information:
-Chlorophenoxy ethyl acetate is an organic compound that may have a certain impact on the environment and health. Use proper protective measures, such as gloves and goggles.
-It may also be irritating and sensitizing, and direct contact with skin and eyes should be avoided.
-When using or storing chlorophenoxyethyl acetate, you should follow the relevant safety operating procedures and store it in a safe place to prevent accidents.
Nature:
-Appearance: Chlorophenoxy ethyl acetate is a colorless to pale yellow liquid.
-Solubility: It has good solubility in alcohol and ether.
-Melting point and boiling point: The melting point and boiling point of chlorophenoxyethyl acetate are about 25-27°C and 170-172°C, respectively.
-Stability: It is a relatively stable compound that is not easy to decompose at room temperature.
Use:
-Chlorophenoxy ethyl acetate is used as a herbicide in agriculture to control the growth of weeds.
-It is also used as a reagent in organic synthesis for the synthesis of other compounds, such as drugs and dyes.
Preparation Method:
Chlorophenoxy ethyl acetate is usually synthesized by the following steps:
1. The phenol is reacted with sodium hydroxide to generate the corresponding phenol sodium salt.
2. The sodium salt of phenol reacts with chloroacetate to generate ethyl chlorophenol.
3. chlorophenol ethyl acetate reacts with acetylacetone to generate chlorophenoxy ethyl acetate.
Safety Information:
-Chlorophenoxy ethyl acetate is an organic compound that may have a certain impact on the environment and health. Use proper protective measures, such as gloves and goggles.
-It may also be irritating and sensitizing, and direct contact with skin and eyes should be avoided.
-When using or storing chlorophenoxyethyl acetate, you should follow the relevant safety operating procedures and store it in a safe place to prevent accidents.
Last Update：2024-04-09 02:00:57
