5-Phenyltetrahydrofuran-2-one
Gamma-Phenyl-Gamma-butyrolactone
CAS: 1008-76-0
Molecular Formula: C10H10O2
5-Phenyltetrahydrofuran-2-one - Names and Identifiers
5-Phenyltetrahydrofuran-2-one - Physico-chemical Properties
| Molecular Formula | C10H10O2 |
| Molar Mass | 162.19 |
| Density | 1.155 g/mL at 25 °C (lit.) |
| Melting Point | 36-37 °C (lit.) |
| Boling Point | 306 °C (lit.) |
| Flash Point | >230°F |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.000793mmHg at 25°C |
| Appearance | Liquid After Melting |
| Color | Clear colorless to yellow |
| BRN | 125169 |
| Refractive Index | 1.5415-1.5435 |
5-Phenyltetrahydrofuran-2-one - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | LU3690000 |
| HS Code | 29322985 |
5-Phenyltetrahydrofuran-2-one - Introduction
γ-Phenyl-γ-butyrolactone is an organic compound with the chemical formula C11H12O2. It is a colorless liquid with a special aroma and is soluble in many organic solvents.
γ-Phenyl-γ-butyrolactone has a wide range of uses. It is often used in the preparation of perfumes, fragrances and cosmetics to enhance the aroma of products. In addition, it is also used as a solvent, paint additives and plastic softener.
There are two main methods for preparing γ-phenyl-γ-butyrolactone: one is to obtain 4-phenyl -1-butene-3-ol by hydrogenating styrene, and then to obtain γ-phenyl-γ-butyrolactone through esterification reaction; The other is to obtain γ-phenyl-γ-butyrolactone by oxidizing 4-phenyl -1-butene-3-ol.
Safety precautions should be taken when using γ-phenyl-γ-butyrolactone. It is irritating and avoids contact with skin and eyes. At the same time, keep away from fire sources and store them in a closed container to avoid fire and explosion. During operation, safe operating procedures should be observed and suitable protective equipment such as gloves and goggles should be provided.
γ-Phenyl-γ-butyrolactone has a wide range of uses. It is often used in the preparation of perfumes, fragrances and cosmetics to enhance the aroma of products. In addition, it is also used as a solvent, paint additives and plastic softener.
There are two main methods for preparing γ-phenyl-γ-butyrolactone: one is to obtain 4-phenyl -1-butene-3-ol by hydrogenating styrene, and then to obtain γ-phenyl-γ-butyrolactone through esterification reaction; The other is to obtain γ-phenyl-γ-butyrolactone by oxidizing 4-phenyl -1-butene-3-ol.
Safety precautions should be taken when using γ-phenyl-γ-butyrolactone. It is irritating and avoids contact with skin and eyes. At the same time, keep away from fire sources and store them in a closed container to avoid fire and explosion. During operation, safe operating procedures should be observed and suitable protective equipment such as gloves and goggles should be provided.
Last Update：2024-04-09 21:11:58
