oro[1,2-bis(diethyL
Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II)
CAS: 37504-45-3
Molecular Formula: C10H26Cl2NiP2
oro[1,2-bis(diethyL - Names and Identifiers
oro[1,2-bis(diethyL - Physico-chemical Properties
| Molecular Formula | C10H26Cl2NiP2 |
| Molar Mass | 337.86 |
| Melting Point | 227-264°C (decomposition) |
oro[1,2-bis(diethyL - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R45 - May cause cancer R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| WGK Germany | 3 |
oro[1,2-bis(diethyL - Introduction
Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II) is an organonickel compound with the formula NiCl2[1,2-bis(diethylphosphino)ethane].
Its properties include:
-Appearance: White solid
-Solubility: Soluble in organic solvents such as ether and dichloromethane, slightly soluble in water
-Melting point: about 280°C
-Density: about 1.52g/cm³
Its main uses include:
-Catalyst: It is often used as a catalyst in organic synthesis reactions, such as hydrogenation reactions, synthesis of olefin complexes, etc.
-oxide reduction reaction: can participate in redox reactions, such as electrochemical synthesis, photochemical synthesis, etc.
The method for preparing Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II) is generally obtained by reacting 1,2-bis(diethylphosphino)ethane with nickel(II) chloride. The reaction is generally carried out in an organic solvent and requires relatively high temperatures and moderate pressures.
Regarding safety information, Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II) needs to pay attention to the following matters during operation:
-The compound is irritating to the skin and eyes, and direct contact should be avoided.
-Maintain good ventilation during operation.
-Wear appropriate personal protective equipment, such as chemical protective gloves, protective glasses, etc.
-If accidentally inhaled or ingested, seek medical attention immediately.
In addition, the use of the compound should follow laboratory safety practices, and assess and manage risks based on specific conditions.
Its properties include:
-Appearance: White solid
-Solubility: Soluble in organic solvents such as ether and dichloromethane, slightly soluble in water
-Melting point: about 280°C
-Density: about 1.52g/cm³
Its main uses include:
-Catalyst: It is often used as a catalyst in organic synthesis reactions, such as hydrogenation reactions, synthesis of olefin complexes, etc.
-oxide reduction reaction: can participate in redox reactions, such as electrochemical synthesis, photochemical synthesis, etc.
The method for preparing Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II) is generally obtained by reacting 1,2-bis(diethylphosphino)ethane with nickel(II) chloride. The reaction is generally carried out in an organic solvent and requires relatively high temperatures and moderate pressures.
Regarding safety information, Dichloro[1,2-bis(diethylphosphino)ethane]nickel(II) needs to pay attention to the following matters during operation:
-The compound is irritating to the skin and eyes, and direct contact should be avoided.
-Maintain good ventilation during operation.
-Wear appropriate personal protective equipment, such as chemical protective gloves, protective glasses, etc.
-If accidentally inhaled or ingested, seek medical attention immediately.
In addition, the use of the compound should follow laboratory safety practices, and assess and manage risks based on specific conditions.
Last Update：2024-04-10 22:29:15
