N-Methyl-bis(trifluoroacetamide)
Synonym(s):MBTFA;MBTFA (N-methyl-bis(trifluoroacetamide)or BTFA (bis(TFA))
- CAS NO.：685-27-8
- Empirical Formula: C5H3F6NO2
- Molecular Weight: 223.07
- MDL number: MFCD00000412
- EINECS: 211-680-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:37
What is N-Methyl-bis(trifluoroacetamide)?
Chemical properties
clear colorless liquid
The Uses of N-Methyl-bis(trifluoroacetamide)
Reagent for introducing trifluoroacetyl group.
What are the applications of Application
N-Methyl-bis(trifluoroacetamide) is a reagent used for introducing trifluoroacetyl groups
Properties of N-Methyl-bis(trifluoroacetamide)
| Boiling point: | 121-122 °C(lit.) |
| Density | 1.547 g/mL at 25 °C |
| refractive index | n |
| Flash point: | 42 °C |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | -3.38±0.70(Predicted) |
| Specific Gravity | 1.547 |
| color | Colorless to Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 1878402 |
| CAS DataBase Reference | 685-27-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetamide, 2,2,2-trifluoro-n-methyl-n-(trifluoroacetyl)-(685-27-8) |
Safety information for N-Methyl-bis(trifluoroacetamide)
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-Methyl-bis(trifluoroacetamide)
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