13001-05-3 - Names and Identifiers
13001-05-3 - Physico-chemical Properties
| Molecular Formula | C4H6**
|
| Molar Mass | 54.09044 |
13001-05-3 - Introduction
The 2-methenyl-L, 3-allenyl radical is an organic compound with the formula CH2 = C(CH2)2 •. The following is a description of the nature, use, preparation and safety information of the free radical:
Nature:
2-Methyl-1, 3-allenyl radical is a molecule with free radical properties, which contains a free electron. It is a highly unstable substance that can participate in free radical reactions and is prone to chain reactions.
Use:
2-methenyl -1,3-allenyl radicals are often used as reaction intermediates in chemical reactions. It can participate in Free Radical Polymerization reactions for the preparation of polymers with specific structures. In addition, it can also be used in other reactions in organic synthesis, such as dehalogenation and oxidation of alkyl halides.
Method:
The preparation method of 2-methenyl -1,3-allenyl radical can be obtained by pyrolysis of the corresponding compound. For example, the radical can be obtained by pyrolysis of 2-methenyl-L, 3-propadiene.
Safety Information:
Because 2-methenyl -1,3-allenyl radical is highly unstable, it is dangerous. When handling this substance, care needs to be taken to avoid contact with the skin, eyes and respiratory tract, and it should be handled under appropriate ventilation conditions. In addition, the free radicals are highly sensitive to fire sources and oxygen, so contact with fire sources and oxygen should be avoided. The laboratory shall be properly kept and operated in accordance with the relevant safety operation procedures.
Last Update：2024-04-10 22:29:15