104863-67-4
N-methyl-N-methoxytrifluoroacetamide
CAS: 104863-67-4
Molecular Formula: C4H6F3NO2
104863-67-4 - Names and Identifiers
104863-67-4 - Physico-chemical Properties
| Molecular Formula | C4H6F3NO2 |
| Molar Mass | 157.09 |
| Density | 1.299 g/mL at 25 °C (lit.) |
| Boling Point | 53 °C/30 mmHg (lit.) |
| Flash Point | 118°F |
| Vapor Presure | 259mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.3630 to 1.3670 |
104863-67-4 - Risk and Safety
| Risk Codes | R10 - Flammable R25 - Toxic if swallowed R36 - Irritating to the eyes |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
| Packing Group | III |
104863-67-4 - Introduction
N-Methoxy-N-methyl trifluoroacetamide, chemical formula CH3CON(Me)OCF3, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
1. Appearance: N-methoxy-N-methyl trifluoroacetamide is a colorless to pale yellow liquid.
2. Density: about 1.305 g/mL.
3. Melting point: about -67°C.
4. Boiling point: about 58-59°C.
5. Soluble in many organic solvents at room temperature.
Use:
N-methoxy-N-methyl trifluoroacetamide is an important organic synthesis intermediate, which is commonly used in organic synthesis reactions. It can be used to synthesize various anhydride, ester, amide and other compounds. In addition, it can also be used as a raw material for certain pharmaceuticals, dyes and fine chemicals.
Preparation Method:
The preparation of N-methoxy-N-methyltrifluoroacetamide can be obtained by the reaction of methyl formate with hydrogen fluoride, and the reaction conditions are low temperature. Specific preparation methods can consult chemical professionals or literature for detailed procedures.
Safety Information:
1. N-methoxy-N-methyl trifluoroacetamide should be sealed and stored away from heat and fire sources, and avoid direct sunlight.
2. use should wear appropriate protective gloves and glasses, avoid contact with skin and eyes.
3. When using or storing, it should be well ventilated to avoid harmful gases.
4. Do not mix it with acids, alkalis or oxidants to avoid dangerous reactions.
5. In case of accidental inhalation or exposure, seek immediate medical assistance and provide information useful to medical personnel.
Nature:
1. Appearance: N-methoxy-N-methyl trifluoroacetamide is a colorless to pale yellow liquid.
2. Density: about 1.305 g/mL.
3. Melting point: about -67°C.
4. Boiling point: about 58-59°C.
5. Soluble in many organic solvents at room temperature.
Use:
N-methoxy-N-methyl trifluoroacetamide is an important organic synthesis intermediate, which is commonly used in organic synthesis reactions. It can be used to synthesize various anhydride, ester, amide and other compounds. In addition, it can also be used as a raw material for certain pharmaceuticals, dyes and fine chemicals.
Preparation Method:
The preparation of N-methoxy-N-methyltrifluoroacetamide can be obtained by the reaction of methyl formate with hydrogen fluoride, and the reaction conditions are low temperature. Specific preparation methods can consult chemical professionals or literature for detailed procedures.
Safety Information:
1. N-methoxy-N-methyl trifluoroacetamide should be sealed and stored away from heat and fire sources, and avoid direct sunlight.
2. use should wear appropriate protective gloves and glasses, avoid contact with skin and eyes.
3. When using or storing, it should be well ventilated to avoid harmful gases.
4. Do not mix it with acids, alkalis or oxidants to avoid dangerous reactions.
5. In case of accidental inhalation or exposure, seek immediate medical assistance and provide information useful to medical personnel.
Last Update：2024-04-09 15:17:50
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