BIS(METHYLCYCLOPENTADIENYL)NICKEL(II)
Bis(methylcyclopentadienyl)nickel(II)
CAS: 1293-95-4
Molecular Formula: C12H14Ni10*
BIS(METHYLCYCLOPENTADIENYL)NICKEL(II) - Names and Identifiers
| Name | Bis(methylcyclopentadienyl)nickel(II) |
| Synonyms | 1,1′-Dimethylnickelocene BIS(METHYLCYCLOPENTADIENYL)NICKEL Bis(methylcyclopentadienyl)nickel(II) BIS(METHYLCYCLOPENTADIENYL)NICKEL(II) |
| CAS | 1293-95-4 |
BIS(METHYLCYCLOPENTADIENYL)NICKEL(II) - Physico-chemical Properties
| Molecular Formula | C12H14Ni10* |
| Molar Mass | 216.93 |
| Melting Point | 34-36°C(lit.) |
| Boling Point | 85-90°C1mm Hg(lit.) |
| Flash Point | 150°F |
| Appearance | solid |
| Exposure Limit | NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3 |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
BIS(METHYLCYCLOPENTADIENYL)NICKEL(II) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S16 - Keep away from sources of ignition. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
BIS(METHYLCYCLOPENTADIENYL)NICKEL(II) - Introduction
Bis(methylcyclopentadienyl)nickel(II), the chemical formula Ni(CpCH3)2, is also known as Bis(methylcyclopentadienyl)nickel(II). The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- Bis(methylcyclopentadienyl)nickel(II) is a colorless to yellow solid that can be dissolved in non-polar solvents.
-It has low toxicity and low melting point.
Use:
- Bis(methylcyclopentadienyl)nickel(II) is commonly used as a catalyst in organic synthesis and can catalyze many important organic reactions.
-It is widely used in the hydrogenation of alcohols, ketones, ethers and other compounds, and can also be used in the polymerization of olefins and other important reactions in organic synthesis.
Preparation Method:
- Bis(methylcyclopentadienyl)nickel(II) can be prepared by the reaction of two methylcyclopentadiene ligands and a nickel source (such as nickel flakes or nickel chloride).
-A common preparation method is to generate a precursor compound through a Ni(CpCH3)Cl reaction, and then to obtain Bis(methylcyclopentadienyl)nickel(II) through a reduction reaction.
Safety Information:
- Bis(methylcyclopentadienyl)nickel(II) safety information is relatively little studied, however it is generally considered to be low toxicity.
-Avoid inhalation, ingestion, or contact with the compound, and take precautions such as wearing appropriate protective gloves, goggles, and protective clothing.
-When using Bis(methylcyclopentadienyl)nickel(II), follow the relevant laboratory safety instructions for use and disposal.
Nature:
- Bis(methylcyclopentadienyl)nickel(II) is a colorless to yellow solid that can be dissolved in non-polar solvents.
-It has low toxicity and low melting point.
Use:
- Bis(methylcyclopentadienyl)nickel(II) is commonly used as a catalyst in organic synthesis and can catalyze many important organic reactions.
-It is widely used in the hydrogenation of alcohols, ketones, ethers and other compounds, and can also be used in the polymerization of olefins and other important reactions in organic synthesis.
Preparation Method:
- Bis(methylcyclopentadienyl)nickel(II) can be prepared by the reaction of two methylcyclopentadiene ligands and a nickel source (such as nickel flakes or nickel chloride).
-A common preparation method is to generate a precursor compound through a Ni(CpCH3)Cl reaction, and then to obtain Bis(methylcyclopentadienyl)nickel(II) through a reduction reaction.
Safety Information:
- Bis(methylcyclopentadienyl)nickel(II) safety information is relatively little studied, however it is generally considered to be low toxicity.
-Avoid inhalation, ingestion, or contact with the compound, and take precautions such as wearing appropriate protective gloves, goggles, and protective clothing.
-When using Bis(methylcyclopentadienyl)nickel(II), follow the relevant laboratory safety instructions for use and disposal.
Last Update：2024-04-10 22:29:15
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