TRIPROPYLPHOSPHINE
Tri-propylphosphine
CAS: 2234-97-1
Molecular Formula: C9H21P
TRIPROPYLPHOSPHINE - Names and Identifiers
| Name | Tri-propylphosphine |
| Synonyms | Tripropylphosphin tripropylphosphane TRIPROPYLPHOSPHINE Tri-propylphosphine Phosphine, tripropyl- Tri-n-propylphosphine TRI-N-PROPYLPHOSPHINE Tripropylphosphinemincolorlessliq |
| CAS | 2234-97-1 |
| EINECS | 218-786-0 |
| InChI | InChI=1/C9H21P/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3 |
TRIPROPYLPHOSPHINE - Physico-chemical Properties
| Molecular Formula | C9H21P |
| Molar Mass | 160.24 |
| Density | 0.801g/mLat 25°C(lit.) |
| Boling Point | 72-74°C12mm Hg(lit.) |
| Flash Point | 144°F |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.566mmHg at 25°C |
| Appearance | liquid |
| Specific Gravity | 0.807 |
| Color | colorless |
| Storage Condition | Flammables area |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.4584(lit.) |
TRIPROPYLPHOSPHINE - Risk and Safety
| Risk Codes | R34 - Causes burns R17 - Spontaneously flammable in air |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S16 - Keep away from sources of ignition. S6 - Keep under ... (there follows the name of an inert gas). |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29310099 |
| Hazard Class | 8 |
| Packing Group | III |
TRIPROPYLPHOSPHINE - Introduction
Tri-propylphosphine is an organophosphorus compound with the chemical formula C9H21P. The following is a description of the nature, use, preparation and safety information of the Tri-propylphosphine:
Nature:
Tri-propylphosphine is a colorless liquid with a clear appearance at room temperature. It has a lower boiling point and a higher ignition point. This compound is polar and can be used as a ligand to form a complex with a transition metal.
Use:
Tri-propylphosphine are often used as ligands in metal-catalyzed reactions. It can form stable complexes with transition metals, and participate in hydrogenation reactions, reduction reactions and various organic synthesis reactions. It is often used in organic synthesis in the field of synthetic drugs, organometallic chemistry, polymers, etc.
Method:
Tri-propylphosphine can be obtained by reacting lithium phosphide with a propyl compound. First, lithium phosphide is reacted with aluminum trichloride (AlCl3) or aluminum bromide (AlBr3) to produce an intermediate of lithium phosphide. The intermediate is then reacted with a propyl halide to give the Tri-propylphosphine.
Safety Information:
Tri-propylphosphine has low toxicity, but it still needs to be handled with caution. It should be kept away from fire sources and oxidants and stored in a closed container. Avoid contact with skin and eyes during use. If contact occurs, rinse immediately with plenty of water and seek medical help. In addition, it should be operated in a well-ventilated environment to avoid inhalation of its vapors.
Nature:
Tri-propylphosphine is a colorless liquid with a clear appearance at room temperature. It has a lower boiling point and a higher ignition point. This compound is polar and can be used as a ligand to form a complex with a transition metal.
Use:
Tri-propylphosphine are often used as ligands in metal-catalyzed reactions. It can form stable complexes with transition metals, and participate in hydrogenation reactions, reduction reactions and various organic synthesis reactions. It is often used in organic synthesis in the field of synthetic drugs, organometallic chemistry, polymers, etc.
Method:
Tri-propylphosphine can be obtained by reacting lithium phosphide with a propyl compound. First, lithium phosphide is reacted with aluminum trichloride (AlCl3) or aluminum bromide (AlBr3) to produce an intermediate of lithium phosphide. The intermediate is then reacted with a propyl halide to give the Tri-propylphosphine.
Safety Information:
Tri-propylphosphine has low toxicity, but it still needs to be handled with caution. It should be kept away from fire sources and oxidants and stored in a closed container. Avoid contact with skin and eyes during use. If contact occurs, rinse immediately with plenty of water and seek medical help. In addition, it should be operated in a well-ventilated environment to avoid inhalation of its vapors.
Last Update：2024-04-09 21:01:54
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