112379-49-4
Bis(pentamethylcyclopentadienyl)barium
CAS: 112379-49-4
Molecular Formula: C20H30Ba
112379-49-4 - Names and Identifiers
| Name | Bis(pentamethylcyclopentadienyl)barium |
| Synonyms | Bis(pentamethylcyclopentadieny)barium Bis(pentamethylcyclopentadienyl)barium |
| CAS | 112379-49-4 |
112379-49-4 - Physico-chemical Properties
| Molecular Formula | C20H30Ba |
| Molar Mass | 407.79 |
| Appearance | solid |
| Color | white |
| Sensitive | air sensitive, moisture sensitive |
112379-49-4 - Introduction
Bis(pentamethylcyclopentadienyl)barium is an organometallic compound with the chemical formula Ba(C10H15)2, where C10H15 is a pentamethylcyclopentadiene group. The following are some characteristics, uses, preparation methods and safety information of the compound:
Nature:
1. appearance: Bis(pentamethylcyclopentadienyl)barium is a dark red crystal.
2. Melting point: The melting point of the compound is about 220-230 degrees Celsius.
3. Solubility: It can be dissolved in inert organic solvents, such as benzene, toluene and ethyl acetate.
Use:
Bis(pentamethylcyclopentadienyl)barium is often used as a catalyst in organic synthesis, especially in the synthesis of polymer compounds and organic metal compounds. It also has applications in the fields of coordination chemistry and organometallic chemistry.
Preparation Method:
Bis(pentamethylcyclopentadienyl)barium can be prepared by reacting pentamethylcyclopentadienyl sodium with barium chloride under non-solvent conditions. The preparation process needs to be carried out under an inert gas atmosphere to avoid reaction with air oxygen.
Safety Information:
1. Bis(pentamethylcyclopentadienyl)barium can burn when encountering a fire source and produce harmful gases. Therefore, contact with open flames and high temperature objects should be avoided.
2. It should be stored in a dry, well-ventilated place, away from strong oxidants and acids.
3. Wear appropriate protective equipment, such as lab gloves and goggles, to avoid direct contact with skin and eyes. During the operation, the safety operation regulations should be strictly observed.
Nature:
1. appearance: Bis(pentamethylcyclopentadienyl)barium is a dark red crystal.
2. Melting point: The melting point of the compound is about 220-230 degrees Celsius.
3. Solubility: It can be dissolved in inert organic solvents, such as benzene, toluene and ethyl acetate.
Use:
Bis(pentamethylcyclopentadienyl)barium is often used as a catalyst in organic synthesis, especially in the synthesis of polymer compounds and organic metal compounds. It also has applications in the fields of coordination chemistry and organometallic chemistry.
Preparation Method:
Bis(pentamethylcyclopentadienyl)barium can be prepared by reacting pentamethylcyclopentadienyl sodium with barium chloride under non-solvent conditions. The preparation process needs to be carried out under an inert gas atmosphere to avoid reaction with air oxygen.
Safety Information:
1. Bis(pentamethylcyclopentadienyl)barium can burn when encountering a fire source and produce harmful gases. Therefore, contact with open flames and high temperature objects should be avoided.
2. It should be stored in a dry, well-ventilated place, away from strong oxidants and acids.
3. Wear appropriate protective equipment, such as lab gloves and goggles, to avoid direct contact with skin and eyes. During the operation, the safety operation regulations should be strictly observed.
Last Update：2024-04-10 22:29:15
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QQ: 3007471201
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