N,N-Dimethyltrifluoroacetamide
- CAS NO.：1547-87-1
- Empirical Formula: C4H6F3NO
- Molecular Weight: 141.09
- MDL number: MFCD00043555
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-06-13 16:32:11
What is N,N-Dimethyltrifluoroacetamide?
Chemical properties
The trifluoroacetyl and dimethylamino groups in the structure of N,N-Dimethyltrifluoroacetamide give it unique chemical properties. This compound is a colorless or slightly yellow liquid with high stability and thermal decomposition temperature. In addition, it has good solubility and can be dissolved in a variety of organic solvents, but its solubility in water is low.
The Uses of N,N-Dimethyltrifluoroacetamide
N,N-Dimethyltrifluoroacetamide is used as an electrolyte additive for lithium-ion batteries, which helps to improve the performance of PC-based electrolytes and the low-temperature performance of lithium-ion batteries.
Properties of N,N-Dimethyltrifluoroacetamide
| Boiling point: | 132 °C |
| Density | 1.23 |
| refractive index | 1.3610 to 1.3650 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| pka | -1?+-.0.70(Predicted) |
| Specific Gravity | 1.23 |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 1547-87-1(CAS DataBase Reference) |
Safety information for N,N-Dimethyltrifluoroacetamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for N,N-Dimethyltrifluoroacetamide
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