Tetrakis(triphenylphosphine)ruthenium dihydride
Dihydridotetrakis(triphenylphosphine)ruthenium(II)
CAS: 19529-00-1
Molecular Formula: C72H62P4Ru
Tetrakis(triphenylphosphine)ruthenium dihydride - Names and Identifiers
Tetrakis(triphenylphosphine)ruthenium dihydride - Physico-chemical Properties
| Molecular Formula | C72H62P4Ru |
| Molar Mass | 1152.23 |
| Melting Point | 181-183°C(lit.) |
| Appearance | Lustrous Powder |
| Color | Ochre |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | air sensitive |
Tetrakis(triphenylphosphine)ruthenium dihydride - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 28439000 |
Tetrakis(triphenylphosphine)ruthenium dihydride - Introduction
Dihydridotetrakis(triphenylphosphine)ruthenium(II) is a ruthenium-containing complex with the formula [RuH2(PPh3)4]. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Dihydridotetrakis(triphenylphosphine)ruthenium(II) is a purple block crystal.
-Melting point: about 190-195°C.
-Solubility: The compound is soluble in some organic solvents, such as chloroform and toluene.
Use:
-Catalyst: Dihydridotetrakis(triphenylphosphine)ruthenium(II) is often used as a catalyst, especially in organic synthesis. It can participate in hydrogenation reactions, hydrogen transfer reactions, carbonylation reactions, etc.
-Catalyst: The compound has a wide range of applications in inorganic, organic synthesis and materials science, such as catalytic synthesis of organometallic complexes, polymers and nanomaterials.
Preparation Method:
Dihydridotetrakis(triphenylphosphine)ruthenium(II) can be prepared by the following steps:
1. [RuCl2(PPh3)4] reacts with an appropriate amount of hydrogen to generate [RuH2(PPh3)4]Cl2.
2. Rereact [RuH2(PPh3)4]Cl2 with an appropriate amount of hydrogen again to generate the final product [RuH2(PPh3)4].
Safety Information:
- Dihydridotetrakis(triphenylphosphine)ruthenium(II) is generally relatively safe under normal conditions of use, but the following matters still need to be paid attention:
-The compound is irritating to the skin and eyes, and direct contact should be avoided when using it.
-During operation, try to avoid inhaling its dust or solution.
-Need to store in a dry, ventilated and dark place, away from fire and oxidizing agents.
-Waste must be disposed of in accordance with local regulations.
Please note that Dihydridotetrakis(triphenylphosphine)ruthenium(II) is a specialized laboratory compound and is used in accordance with appropriate laboratory safety procedures and procedures.
Nature:
-Appearance: Dihydridotetrakis(triphenylphosphine)ruthenium(II) is a purple block crystal.
-Melting point: about 190-195°C.
-Solubility: The compound is soluble in some organic solvents, such as chloroform and toluene.
Use:
-Catalyst: Dihydridotetrakis(triphenylphosphine)ruthenium(II) is often used as a catalyst, especially in organic synthesis. It can participate in hydrogenation reactions, hydrogen transfer reactions, carbonylation reactions, etc.
-Catalyst: The compound has a wide range of applications in inorganic, organic synthesis and materials science, such as catalytic synthesis of organometallic complexes, polymers and nanomaterials.
Preparation Method:
Dihydridotetrakis(triphenylphosphine)ruthenium(II) can be prepared by the following steps:
1. [RuCl2(PPh3)4] reacts with an appropriate amount of hydrogen to generate [RuH2(PPh3)4]Cl2.
2. Rereact [RuH2(PPh3)4]Cl2 with an appropriate amount of hydrogen again to generate the final product [RuH2(PPh3)4].
Safety Information:
- Dihydridotetrakis(triphenylphosphine)ruthenium(II) is generally relatively safe under normal conditions of use, but the following matters still need to be paid attention:
-The compound is irritating to the skin and eyes, and direct contact should be avoided when using it.
-During operation, try to avoid inhaling its dust or solution.
-Need to store in a dry, ventilated and dark place, away from fire and oxidizing agents.
-Waste must be disposed of in accordance with local regulations.
Please note that Dihydridotetrakis(triphenylphosphine)ruthenium(II) is a specialized laboratory compound and is used in accordance with appropriate laboratory safety procedures and procedures.
Last Update：2024-04-10 22:29:15
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