TRICYCLOHEXYLPHOSPHINE OXIDE
- CAS NO.：13689-19-5
- Empirical Formula: C18H33OP
- Molecular Weight: 296.43
- MDL number: MFCD00014298
- EINECS: 216-516-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:42:18
What is TRICYCLOHEXYLPHOSPHINE OXIDE?
The Uses of TRICYCLOHEXYLPHOSPHINE OXIDE
Tricyclohexylphosphine oxide is used as a ligand for a range of metal-catalyzed organic transformations. Ligand used in the Pd-catalyzed coupling of malononitrile with aryl halides.1 Bulky phosphine ligand used with a Pd(0)-triolefinic macrocycle catalyst for Suzuki coupling of aryl bromides and chlorides. This ligand is applied with Ni as a key intermediate in the formation of cylcopentane compounds.
Properties of TRICYCLOHEXYLPHOSPHINE OXIDE
| Melting point: | 155-157°C |
| Boiling point: | 466.6±12.0 °C(Predicted) |
| Density | 1.00 |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystalline |
| color | White to Almost white |
| Water Solubility | Soluble in most organic solvents. Insoluble in water. |
| CAS DataBase Reference | 13689-19-5 |
Safety information for TRICYCLOHEXYLPHOSPHINE OXIDE
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral 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. 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 TRICYCLOHEXYLPHOSPHINE OXIDE
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