3990-05-4
ethyl 7-oxoheptanoate
CAS: 3990-05-4
Molecular Formula: C9H16O3
3990-05-4 - Names and Identifiers
| Name | ethyl 7-oxoheptanoate |
| Synonyms | Einecs 223-636-2 Ethyl 7-oxoheptanoate ethyl 7-oxoheptanoate Ethyl 6-formylhexanoate 6-Formylhexansaeure-ethylester Heptanoic acid, 7-oxo-, ethyl ester |
| CAS | 3990-05-4 |
| EINECS | 223-636-2 |
| InChI | InChI=1/C9H16O3/c1-2-12-9(11)7-5-3-4-6-8-10/h8H,2-7H2,1H3 |
3990-05-4 - Physico-chemical Properties
| Molecular Formula | C9H16O3 |
| Molar Mass | 172.22 |
| Density | 0.968g/ml |
| Boling Point | 88-91℃ (0.2 Torr) |
| Flash Point | 92.2°C |
| Vapor Presure | 0.0668mmHg at 25°C |
| Refractive Index | 1.4405 (20℃) |
3990-05-4 - Introduction
Ethyl 7-oxoheptanoate(ethyl 7-oxoheptanoate) is an organic compound with the chemical formula C9H16O3. It is a colorless liquid with a fruity aroma.
ethyl 7-oxopeptanoate is commonly used as a spice, food additive and spice intermediate. Because of its fruit aroma, it is often added to food to add aroma to food. It can also be used as an intermediate in the preparation of other compounds, such as synthetic fragrances and pharmaceuticals.
The preparation of ethyl 7-oxoheptanoate can be achieved by the esterification reaction of pimelic acid and anhydride. A common method is to esterify pimelic acid and ethanol using a catalyst such as sulfuric acid, hydrochloric acid or acetic acid to accelerate the reaction.
Regarding safety information, ethyl 7-oxoheptanoate is a chemical and should be handled in accordance with the relevant chemical safety procedures. It may be irritating to the eyes and skin. Avoid contact with eyes and skin when using it. Care should be taken to maintain a well-ventilated environment during use or storage and to avoid adverse reactions with other chemicals. Personal protective equipment such as gloves and goggles is recommended when using or handling chemicals. In case of accident or misuse, seek medical attention immediately.
ethyl 7-oxopeptanoate is commonly used as a spice, food additive and spice intermediate. Because of its fruit aroma, it is often added to food to add aroma to food. It can also be used as an intermediate in the preparation of other compounds, such as synthetic fragrances and pharmaceuticals.
The preparation of ethyl 7-oxoheptanoate can be achieved by the esterification reaction of pimelic acid and anhydride. A common method is to esterify pimelic acid and ethanol using a catalyst such as sulfuric acid, hydrochloric acid or acetic acid to accelerate the reaction.
Regarding safety information, ethyl 7-oxoheptanoate is a chemical and should be handled in accordance with the relevant chemical safety procedures. It may be irritating to the eyes and skin. Avoid contact with eyes and skin when using it. Care should be taken to maintain a well-ventilated environment during use or storage and to avoid adverse reactions with other chemicals. Personal protective equipment such as gloves and goggles is recommended when using or handling chemicals. In case of accident or misuse, seek medical attention immediately.
Last Update：2024-04-09 20:02:46
