4-Amino-1,1,1-trifluorobutenone
2-Trifluoroacetyl vinyl amine
CAS: 120417-45-0
Molecular Formula: C4H4F3NO
4-Amino-1,1,1-trifluorobutenone - Names and Identifiers
4-Amino-1,1,1-trifluorobutenone - Physico-chemical Properties
| Molecular Formula | C4H4F3NO |
| Molar Mass | 139.08 |
| Density | 1.319±0.06 g/cm3(Predicted) |
| Boling Point | 92-93℃ (15 Torr) |
| pKa | 4.49±0.70(Predicted) |
| Refractive Index | 1.4675 (20℃) |
4-Amino-1,1,1-trifluorobutenone - Introduction
The properties of 2-trifluoroacetylethylamine (ethylamine) mainly include the following aspects:
1. Appearance and properties: 2-trifluoroacetylethylamine is a colorless to pale yellow liquid.
2. Solubility: It is soluble in organic solvents (such as alcohols, ethers and ketones), but basically insoluble in water.
3. Chemical properties: 2-trifluoroacetylethylamine is a nucleophilic compound, which can participate in nucleophilic substitution reaction and spontaneous polymerization reaction. It can also act as a carbamoylation reagent for aromatic amines.
Regarding the use of 2-trifluoroacetylethylamine, it can be used in various reactions in the field of organic synthesis, such as the construction and synthesis of high value-added intermediates and drug molecules.
The method for preparing 2-trifluoroacetoethanamine is usually obtained by reacting trifluoroacetic acid and ammonia gas under suitable conditions. The specific preparation process and experimental conditions need to be adjusted according to actual needs.
Regarding the safety information of 2-trifluoroacetylethylamine, it is an organic compound and has certain hazards. In operation and use should follow the corresponding safety procedures, ensure that the laboratory has sufficient ventilation, and wear appropriate protective equipment, such as gloves and protective glasses. At the same time, it should be stored in a low temperature, cool, dry place, away from fire and oxidant, and avoid contact with combustibles. When handling and disposing of waste, it should be handled in accordance with local regulations. In the process of use and storage, it is necessary to strengthen the awareness of safety precautions to avoid accidents.
1. Appearance and properties: 2-trifluoroacetylethylamine is a colorless to pale yellow liquid.
2. Solubility: It is soluble in organic solvents (such as alcohols, ethers and ketones), but basically insoluble in water.
3. Chemical properties: 2-trifluoroacetylethylamine is a nucleophilic compound, which can participate in nucleophilic substitution reaction and spontaneous polymerization reaction. It can also act as a carbamoylation reagent for aromatic amines.
Regarding the use of 2-trifluoroacetylethylamine, it can be used in various reactions in the field of organic synthesis, such as the construction and synthesis of high value-added intermediates and drug molecules.
The method for preparing 2-trifluoroacetoethanamine is usually obtained by reacting trifluoroacetic acid and ammonia gas under suitable conditions. The specific preparation process and experimental conditions need to be adjusted according to actual needs.
Regarding the safety information of 2-trifluoroacetylethylamine, it is an organic compound and has certain hazards. In operation and use should follow the corresponding safety procedures, ensure that the laboratory has sufficient ventilation, and wear appropriate protective equipment, such as gloves and protective glasses. At the same time, it should be stored in a low temperature, cool, dry place, away from fire and oxidant, and avoid contact with combustibles. When handling and disposing of waste, it should be handled in accordance with local regulations. In the process of use and storage, it is necessary to strengthen the awareness of safety precautions to avoid accidents.
Last Update：2024-04-10 22:40:09
