2,2-Difluoroethyl trifluoromethanesulfonate
- CAS NO.：74427-22-8
- Empirical Formula: C3H3F5O3S
- Molecular Weight: 214.11
- MDL number: MFCD02093342
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:56
What is 2,2-Difluoroethyl trifluoromethanesulfonate?
The Uses of 2,2-Difluoroethyl trifluoromethanesulfonate
2,2-Difluoroethyl Triflate is used to prepare kinesin spindle protein inhibitors for treatment of taxane-refractory cancer. It is also used to synthesize MexAB-?OprM specific efflux pump inhibitors in Pseudomonas aeruginosa.
Properties of 2,2-Difluoroethyl trifluoromethanesulfonate
| Boiling point: | 118-120°C |
| Density | 1.6150 |
| refractive index | 1.3300-1.3340 |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | clear liquid |
| color | Colorless to Light yellow |
| EPA Substance Registry System | 2,2-Difluoroethyl triflate (74427-22-8) |
Safety information for 2,2-Difluoroethyl trifluoromethanesulfonate
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H226:Flammable liquids H290:Corrosive to Metals H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P234:Keep only in original container. P240:Ground/bond container and receiving equipment. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P390:Absorb spillage to prevent material damage. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,2-Difluoroethyl trifluoromethanesulfonate
| InChIKey | NKULBUOBGILEAR-UHFFFAOYSA-N |
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