4-(3,4-DICHLORO-PHENYL)-2,4-DIOXO-BUTYRIC ACID METHYL ESTER
Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate
CAS: 374679-63-7
Molecular Formula: C11H8Cl2O4
4-(3,4-DICHLORO-PHENYL)-2,4-DIOXO-BUTYRIC ACID METHYL ESTER - Names and Identifiers
4-(3,4-DICHLORO-PHENYL)-2,4-DIOXO-BUTYRIC ACID METHYL ESTER - Physico-chemical Properties
| Molecular Formula | C11H8Cl2O4 |
| Molar Mass | 275.08 |
| Melting Point | 127-129°C |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | IRRITANT |
| MDL | MFCD03001261 |
4-(3,4-DICHLORO-PHENYL)-2,4-DIOXO-BUTYRIC ACID METHYL ESTER - Risk and Safety
| Hazard Class | IRRITANT |
4-(3,4-DICHLORO-PHENYL)-2,4-DIOXO-BUTYRIC ACID METHYL ESTER - Introduction
Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate is an organic compound with the chemical formula C12H8Cl2O4.
Its nature:
-Colorless to light yellow solid in appearance;
-Soluble in organic solvents such as ether and chloroform at room temperature;
-Has a lower melting point and boiling point.
Its purpose:
- Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate is commonly used as an intermediate in organic synthesis;
-can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
Its preparation method:
Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate can be prepared by reacting 3,4-dichlorobenzoic acid with acetic anhydride. The reaction conditions are generally carried out under acidic conditions, and the usual reaction solvents are dichloromethane or ethyl acetate.
Safety Information:
- Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate is an organic compound, which may cause certain irritation and toxicity to the human body;
-When in use, take necessary protective measures, such as wearing gloves, goggles and protective clothing, and operate in a well-ventilated environment;
-Avoid contact with skin and eyes, and avoid inhaling its vapor;
-In case of accidental contact or inhalation, rinse immediately with water and seek medical help.
Its nature:
-Colorless to light yellow solid in appearance;
-Soluble in organic solvents such as ether and chloroform at room temperature;
-Has a lower melting point and boiling point.
Its purpose:
- Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate is commonly used as an intermediate in organic synthesis;
-can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
Its preparation method:
Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate can be prepared by reacting 3,4-dichlorobenzoic acid with acetic anhydride. The reaction conditions are generally carried out under acidic conditions, and the usual reaction solvents are dichloromethane or ethyl acetate.
Safety Information:
- Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate is an organic compound, which may cause certain irritation and toxicity to the human body;
-When in use, take necessary protective measures, such as wearing gloves, goggles and protective clothing, and operate in a well-ventilated environment;
-Avoid contact with skin and eyes, and avoid inhaling its vapor;
-In case of accidental contact or inhalation, rinse immediately with water and seek medical help.
Last Update：2024-04-09 15:18:08
