BISTRIFLUOROACETAMIDE
Synonym(s):BTFA
- CAS NO.：407-24-9
- Empirical Formula: C4HF6NO2
- Molecular Weight: 209.05
- MDL number: MFCD00013564
- EINECS: 206-981-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-12 17:06:41
What is BISTRIFLUOROACETAMIDE?
Purification Methods
A major impurity is trifluoroacetamide. Add trifluoroacetic anhydride to BTFA, reflux for 2hours and fractionate using a Vigreux column (p 11) at atmospheric pressure. [Donike J Chromatogr 78 273 1973, Beilstein 2 IV 471.]
Properties of BISTRIFLUOROACETAMIDE
| Melting point: | 80-86 °C |
| Boiling point: | 120 °C / 1mmHg |
| Density | 1.603±0.06 g/cm3(Predicted) |
| solubility | almost transparency in hot Toluene |
| form | powder to crystal |
| pka | 3.04±0.46(Predicted) |
| color | White to Almost white |
| BRN | 1793118 |
| CAS DataBase Reference | 407-24-9(CAS DataBase Reference) |
| EPA Substance Registry System | Perfluorodiacetamide (407-24-9) |
Safety information for BISTRIFLUOROACETAMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for BISTRIFLUOROACETAMIDE
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