3740-59-8
3,4-dihydro-6-methyl-2H-pyran-2-one
CAS: 3740-59-8
Molecular Formula: C6H8O2
3740-59-8 - Names and Identifiers
| Name | 3,4-dihydro-6-methyl-2H-pyran-2-one |
| Synonyms | 6-methyl-3,4-dihydropyran-2-one 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE 3,4-dihydro-6-methyl-2H-pyran-2-one 6-Methyl-3,4-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 3,4-dihydro-6-methyl- |
| CAS | 3740-59-8 |
| InChI | InChI=1/C6H8O2/c1-5-3-2-4-6(7)8-5/h3H,2,4H2,1H3 |
3740-59-8 - Physico-chemical Properties
| Molecular Formula | C6H8O2 |
| Molar Mass | 112.13 |
| Density | 1.09g/mLat 25°C(lit.) |
| Boling Point | 82-83°C15mm Hg(lit.) |
| Flash Point | 174°F |
| Vapor Presure | 0.475mmHg at 25°C |
| Refractive Index | n20/D 1.4677(lit.) |
3740-59-8 - Risk and Safety
| WGK Germany | 3 |
3740-59-8 - Introduction
3, is an organic compound with the chemical formula C6H8O2. The following is a description of its nature, use, preparation and safety information:
Nature:
3, is a colorless liquid with a special natural fruit taste. It has a density of 1.03g/cm³ and a boiling point of 146-148°C. It is stable at room temperature.
Use:
3, is mainly used as a flavor and taste additives. It is widely used in food, beverage, chewing gum, candy, medicine and cosmetics. Its aroma and taste are believed to give people a sense of fruit, so it is often used to make fruit-flavored products such as strawberries, oranges and apples.
Preparation Method:
3, can be obtained by the cyclization reaction of methyl oxirane in the presence of sodium hydroxide. The specific preparation method can refer to the relevant literature and experimental methods of organic synthetic chemistry.
Safety Information:
3, is generally safe under normal conditions of use. However, as a chemical, you still need to pay attention to some safety measures. Avoid contact with skin, eyes or respiratory tract during use, and should be used in a well-ventilated place. When handling this chemical, wear appropriate personal protective equipment such as gloves, protective glasses and protective clothing. If the substance is ingested or inhaled, seek medical treatment immediately.
Nature:
3, is a colorless liquid with a special natural fruit taste. It has a density of 1.03g/cm³ and a boiling point of 146-148°C. It is stable at room temperature.
Use:
3, is mainly used as a flavor and taste additives. It is widely used in food, beverage, chewing gum, candy, medicine and cosmetics. Its aroma and taste are believed to give people a sense of fruit, so it is often used to make fruit-flavored products such as strawberries, oranges and apples.
Preparation Method:
3, can be obtained by the cyclization reaction of methyl oxirane in the presence of sodium hydroxide. The specific preparation method can refer to the relevant literature and experimental methods of organic synthetic chemistry.
Safety Information:
3, is generally safe under normal conditions of use. However, as a chemical, you still need to pay attention to some safety measures. Avoid contact with skin, eyes or respiratory tract during use, and should be used in a well-ventilated place. When handling this chemical, wear appropriate personal protective equipment such as gloves, protective glasses and protective clothing. If the substance is ingested or inhaled, seek medical treatment immediately.
Last Update：2024-04-09 20:44:15
