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| | Dicyclohexylchlorophosphine Basic information |
| | Dicyclohexylchlorophosphine Chemical Properties |
| Melting point | 126-128 °C | | Boiling point | 165 °C/12 mmHg (lit.) | | density | 1.054 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.533(lit.) | | Fp | >230 °F | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | form | Liquid | | Specific Gravity | 1.054 | | color | Colorless to pale yellow | | Water Solubility | reacts violently | | Sensitive | Air & Moisture Sensitive | | InChIKey | AKJFBIZAEPTXIL-UHFFFAOYSA-N | | CAS DataBase Reference | 16523-54-9(CAS DataBase Reference) |
| Hazard Codes | C | | Risk Statements | 14-34 | | Safety Statements | 26-27-36/37/39-45-8 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 3 | | TSCA | No | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29319090 |
| | Dicyclohexylchlorophosphine Usage And Synthesis |
| Chemical Properties | clear colorless liquid | | Uses | Chlorodicyclohexylphosphine can be used as a reactant in the synthesis of:
- 1,2-Bis(dicyclohexylphosphinoxy)ethane ligand by reacting with ethylene glycol in the presence of triethylamine via Michaelis?Arbuzov type rearrangements.
- 1,1,2,2-tetracyclohexyldiphosphine monosulfide ligand by treating with LiS.
It can be also used as a starting material for the preparation of some other ligands such as dicyclohexylphosphine oxide , phosphino substituted N-aryl pyrroles , di-tert-butyl((dicyclohexylphosphino)methyl)phosphine , dicyclohexylcyclopentylphosphine. These ligands are used in Pd-catalyzed cross-coupling reactions. | | Uses | Dicyclohexylchlorophosphine is used as pharmaceutical intermediate. It is also used in the synthesis of various phosphines. | | Application | Chlorodicyclohexylphosphine can be used as a reactant in the synthesis of:
1,2-Bis(dicyclohexylphosphinoxy)ethane ligand by reacting with ethylene glycol in the presence of triethylamine via Michaelis?Arbuzov type rearrangements.
1,1,2,2-tetracyclohexyldiphosphine monosulfide ligand by treating with LiS.
It can be also used as a starting material for the preparation of some other ligands such as dicyclohexylphosphine oxide , phosphino substituted N-aryl pyrroles , di-tert-butyl((dicyclohexylphosphino)methyl)phosphine , dicyclohexylcyclopentylphosphine. These ligands are used in Pd-catalyzed cross-coupling reactions. | | Precautions | Store in cool, dry conditions in well sealed containers. Protect from humidity and water. Store under dry inert gas. It is sensitive to air and moisture. Incompatible with strong oxidizing agents. |
| | Dicyclohexylchlorophosphine Preparation Products And Raw materials |
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