Diphenyl(pentafluorophenyl)phosphine
- CAS NO.：5525-95-1
- Empirical Formula: C18H10F5P
- Molecular Weight: 352.24
- MDL number: MFCD00000290
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:53:02
What is Diphenyl(pentafluorophenyl)phosphine?
Chemical properties
white to light yellow crystal powde
The Uses of Diphenyl(pentafluorophenyl)phosphine
The reaction of (pentafluorophenyl)diphenylphosphine with C-ethoxycarbonyl-(p-methoxyphenyl) nitrile imine was used to synthesize [2,3,4,5-tetrafluoro-6-(p- methoxyphenylamino)phenyl]diphenylphosphine oxide whose reduction with trichlorosilane. the reactions of (pentafluorophenyl)diphenylphosphine and bis(penta- fluorophenyl)(phenyl)phosphine with nitrilimines (Housgen 1,3-dipoles) involves two-stage cycloaddi- tion and leads to formation of sufficiently stable fluorophosphoranes.
Properties of Diphenyl(pentafluorophenyl)phosphine
| Melting point: | 71-72 °C(lit.) |
| Boiling point: | 353.7±42.0 °C(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Chloroform |
| form | solid |
| color | White to Almost white |
| CAS DataBase Reference | 5525-95-1(CAS DataBase Reference) |
Safety information for Diphenyl(pentafluorophenyl)phosphine
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Diphenyl(pentafluorophenyl)phosphine
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