(E)-1-Phenyl-2-butene - Names and Identifiers
(E)-1-Phenyl-2-butene - Physico-chemical Properties
| Molecular Formula | C10H12
|
| Molar Mass | 132.2 |
(E)-1-Phenyl-2-butene - Upstream Downstream Industry
(E)-1-Phenyl-2-butene - Introduction
(E)-1-Phenyl-2-butene ((E)-1-Phenyl-2-butene) is an organic compound with the chemical formula C10H12. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: (E)-1-phenyl-2-butene is a colorless liquid at room temperature.
-Melting point and boiling point: The melting point is about -80 ° C, and the boiling point is about 201 ° C.
-Solubility: Soluble in organic solvents such as ethanol, ether and chlorinated hydrocarbons.
Use:
(E)-1-phenyl-2-butene has some important applications in the chemical industry:
-as a synthetic raw material: can be used to synthesize other compounds, such as organic synthesis reagents, drugs and spices.
-As a monomer: It can be used in polymerization reactions to prepare polymer materials.
Method:
(E)-1-phenyl-2-butene is prepared by various methods, and the commonly used synthetic methods include:
- Wacker oxidation: 1-phenyl -2-Butene is oxidized to (E)-1-phenyl -2-butyraldehyde by using a catalyst (such as palladium salt), it is then subjected to a decarbonylation reaction to obtain (E)-1-phenyl-2-butene.
-chabard reaction: (E)-1-phenyl -2-Butanol is generated by the reaction of oxamide and n-butyl magnesium bromide, and then (E) is obtained by dehydration reaction -1-phenyl -2-butene.
Safety Information:
(E)-1-phenyl-2-butene is generally relatively safe under proper handling and storage. However, as an organic compound, it should be treated with caution and pay attention to the following safety precautions when using:
-Avoid inhalation, ingestion and contact with skin or eyes.
-Appropriate personal protective equipment, such as lab gloves and eye protection, should be used during handling.
-Operate in a well-ventilated place to avoid excessive vapor accumulation.
-Keep the container sealed during storage and store in a low temperature, cool place.
-please refer to the chemical safety data sheet (SDS) for detailed safety information.
Please note that when conducting any chemical experiments or using chemicals, please always follow the safety practices and follow relevant laws and regulations.
Last Update：2024-04-09 20:45:29