ETHYL-2-FLUORO-3-OXOBUTANOATE
ETHYL 2-FLUOROACETOACETATE
CAS: 1522-41-4
Molecular Formula: C6H9FO3
ETHYL-2-FLUORO-3-OXOBUTANOATE - Names and Identifiers
| Name | ETHYL 2-FLUOROACETOACETATE |
| Synonyms | ETHYL 2-FLUOROACETOACETATE ETHYL 2-FLUORO-3-OXOBUTYRATE ETHYL-2-FLUORO-3-OXOBUTANOATE ethyl (2S)-2-fluoro-3-oxobutanoate ethyl (2R)-2-fluoro-3-oxobutanoate FLUOROACETOACETIC ACID ETHYL ESTER 2-Fluoroacetoacetic Acid Ethyl Ester 2-FLUORO-3-OXO-BUTYRIC ACID ETHYL ESTER 2-FLUORO-3-OXO-BUTANOIC ACID ETHYL ESTER BUTYRIC ACID, 2-FLUORO-3-OXO-, ETHYL ESTER 3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethoxy]prop-1-ene |
| CAS | 1522-41-4 |
| InChI | InChI=1/C6H9FO3/c1-3-10-6(9)5(7)4(2)8/h5H,3H2,1-2H3/t5-/m1/s1 |
| InChIKey | SHTFQLHOTAJQRJ-UHFFFAOYSA-N |
ETHYL-2-FLUORO-3-OXOBUTANOATE - Physico-chemical Properties
| Molecular Formula | C6H9FO3 |
| Molar Mass | 148.13 |
| Density | 1.181 g/mL at 25 °C (lit.) |
| Boling Point | 183 °C (lit.) |
| Flash Point | 194°F |
| Vapor Presure | 1.5mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to pale yellow |
| pKa | 9.25±0.46(Predicted) |
| Refractive Index | n20/D 1.414(lit.) |
| Physical and Chemical Properties | WGK Germany:3 |
ETHYL-2-FLUORO-3-OXOBUTANOATE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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 |
| HS Code | 29183000 |
| Hazard Note | Irritant |
ETHYL-2-FLUORO-3-OXOBUTANOATE - Introduction
ETHYL 2-FLUOROACETOACETATE is an organic compound with the chemical formula CH3COCH2COOC2H5, commonly abbreviated as FAEE. The following is a description of its nature, use, preparation and safety information:
Nature:
- ETHYL 2-FLUOROACETOACETATE is a colorless liquid with a special fragrance.
-Its density is low, and its boiling point and ignition point are relatively low.
-It is not easy to dissolve in water and is miscible with many organic solvents.
-During storage and use, care should be taken to avoid contact with oxidants, strong acids and strong bases.
Use:
- ETHYL 2-FLUOROACETOACETATE is commonly used as a chemical raw material and solvent.
-It can be used as a reagent for esterification reactions in organic synthesis.
-It can also be used in the synthesis of certain pharmaceutical preparations.
Method:
- ETHYL 2-FLUOROACETOACETATE is generally prepared by chemical synthesis, mainly through esterification. A specific method comprises reacting ethyl acetate with fluoroacetic acid in the presence of an acid catalyst.
Safety Information:
- ETHYL 2-FLUOROACETOACETATE is irritating to the human body, and contact with skin and eyes can cause irritation and burns. Therefore, suitable protective gloves, goggles and protective clothing should be worn during use.
-It should be stored in a well-ventilated place, away from fire and high temperature environment.
-If taken by mistake or inhaled, seek medical attention immediately.
The above information is for reference only. If you need specific application and Operation guidance, please follow the relevant safety operation procedures in actual use and refer to the relevant chemical safety information.
Nature:
- ETHYL 2-FLUOROACETOACETATE is a colorless liquid with a special fragrance.
-Its density is low, and its boiling point and ignition point are relatively low.
-It is not easy to dissolve in water and is miscible with many organic solvents.
-During storage and use, care should be taken to avoid contact with oxidants, strong acids and strong bases.
Use:
- ETHYL 2-FLUOROACETOACETATE is commonly used as a chemical raw material and solvent.
-It can be used as a reagent for esterification reactions in organic synthesis.
-It can also be used in the synthesis of certain pharmaceutical preparations.
Method:
- ETHYL 2-FLUOROACETOACETATE is generally prepared by chemical synthesis, mainly through esterification. A specific method comprises reacting ethyl acetate with fluoroacetic acid in the presence of an acid catalyst.
Safety Information:
- ETHYL 2-FLUOROACETOACETATE is irritating to the human body, and contact with skin and eyes can cause irritation and burns. Therefore, suitable protective gloves, goggles and protective clothing should be worn during use.
-It should be stored in a well-ventilated place, away from fire and high temperature environment.
-If taken by mistake or inhaled, seek medical attention immediately.
The above information is for reference only. If you need specific application and Operation guidance, please follow the relevant safety operation procedures in actual use and refer to the relevant chemical safety information.
Last Update：2024-04-09 20:49:11
