68228-11-5
2-(ar-ethylphenyl)butyraldehyde
CAS: 68228-11-5
Molecular Formula: C12H16O
68228-11-5 - Names and Identifiers
| Name | 2-(ar-ethylphenyl)butyraldehyde |
| Synonyms | Einecs 269-407-0 2-(ar-ethylphenyl)butyraldehyde Benzeneacetaldehyde, ar,alpha-diethyl- Benzeneacetaldehyde, alpha(ar)-diethyl- |
| CAS | 68228-11-5 |
| EINECS | 269-407-0 |
68228-11-5 - Physico-chemical Properties
| Molecular Formula | C12H16O |
| Molar Mass | 176.25484 |
68228-11-5 - Introduction
2-(ar-ethylphenyl) butyl aldehyde is an organic compound with the formula C12H16O. It has the following properties:
1. Appearance and odor: 2-(ar-ethylphenyl) butylaldehyde is a colorless or pale yellow liquid with a fragrant aroma.
2. Solubility: 2-(ar-ethylphenyl) butylaldehyde is soluble in many organic solvents, such as ethanol, ether and benzene.
3. Melting point and boiling point: 2-(ar-ethylphenyl) the melting point of butyl aldehyde is -14 ° C, and the boiling point is 244-246 ° C.
4. Stability: It is relatively stable at room temperature, but it will gradually decompose under the influence of light and heat.
2-(ar-ethylphenyl)butyraldehyde is mainly used in the fragrance and flavor industry, often as an intermediate in the preparation of flavors. Wherein, ar-ethylphenyl means that there is an ethyl side chain on the benzene ring.
Its preparation method is generally obtained by the reaction of styrene and butyraldehyde. Specific steps are as follows:
1. Styrene and butyraldehyde are prepared as reactants.
2. In an appropriate reaction solvent, mix styrene and butyraldehyde in a certain proportion.
3. Add an appropriate amount of catalyst (e. G., acidic catalyst).
4. Under the appropriate conditions of temperature and pressure, acid catalyzed reaction.
5. After the reaction, the product is purified by distillation, crystallization and other methods.
Regarding the safety information of 2-(ar-ethylphenyl)butyraldehyde, the following are some precautions:
1. It is a flammable liquid and should be kept away from open flames and high temperatures.
2. During Operation should wear appropriate personal protective equipment, such as chemical protective gloves, goggles, etc.
3. Avoid contact with skin and eyes, if accidentally contact, should immediately rinse with plenty of water.
4. Steam may have a stimulating effect on the respiratory tract and mucous membrane, should maintain a well-ventilated working environment.
Please note that when using 2-(ar-ethylphenyl)butyraldehyde, you must strictly follow the chemical safety procedures and carefully read and understand the relevant safety data sheets.
1. Appearance and odor: 2-(ar-ethylphenyl) butylaldehyde is a colorless or pale yellow liquid with a fragrant aroma.
2. Solubility: 2-(ar-ethylphenyl) butylaldehyde is soluble in many organic solvents, such as ethanol, ether and benzene.
3. Melting point and boiling point: 2-(ar-ethylphenyl) the melting point of butyl aldehyde is -14 ° C, and the boiling point is 244-246 ° C.
4. Stability: It is relatively stable at room temperature, but it will gradually decompose under the influence of light and heat.
2-(ar-ethylphenyl)butyraldehyde is mainly used in the fragrance and flavor industry, often as an intermediate in the preparation of flavors. Wherein, ar-ethylphenyl means that there is an ethyl side chain on the benzene ring.
Its preparation method is generally obtained by the reaction of styrene and butyraldehyde. Specific steps are as follows:
1. Styrene and butyraldehyde are prepared as reactants.
2. In an appropriate reaction solvent, mix styrene and butyraldehyde in a certain proportion.
3. Add an appropriate amount of catalyst (e. G., acidic catalyst).
4. Under the appropriate conditions of temperature and pressure, acid catalyzed reaction.
5. After the reaction, the product is purified by distillation, crystallization and other methods.
Regarding the safety information of 2-(ar-ethylphenyl)butyraldehyde, the following are some precautions:
1. It is a flammable liquid and should be kept away from open flames and high temperatures.
2. During Operation should wear appropriate personal protective equipment, such as chemical protective gloves, goggles, etc.
3. Avoid contact with skin and eyes, if accidentally contact, should immediately rinse with plenty of water.
4. Steam may have a stimulating effect on the respiratory tract and mucous membrane, should maintain a well-ventilated working environment.
Please note that when using 2-(ar-ethylphenyl)butyraldehyde, you must strictly follow the chemical safety procedures and carefully read and understand the relevant safety data sheets.
Last Update：2024-04-10 22:29:15
