4-Nonenal
4-Nonenal
CAS: 37423-42-0
Molecular Formula: C9H16O
4-Nonenal - Names and Identifiers
| Name | 4-Nonenal |
| Synonyms | 4-Nonenal |
| CAS | 37423-42-0 |
4-Nonenal - Physico-chemical Properties
| Molecular Formula | C9H16O |
| Molar Mass | 140.22 |
| Density | 0.834 |
| Boling Point | 196℃ |
| Flash Point | 67℃ |
4-Nonenal - Introduction
4-Nonenal is an organic compound with the chemical formula C9H16O. It is a liquid with a pungent odor, low density, soluble in organic solvents, insoluble in water.
4-Nonenal has a special odor, often described as musty, stale or possible spoilage in the mixture. It is one of the main volatile compounds produced during the aging or spoilage of food, and is considered to be the main source of spoilage. Due to its unique odor, 4-Nonenal is also used in flavorings and perfumes to impart a rotten food-like odor to products.
The production method of 4-Nonenal is usually obtained by an oxidation reaction of a fatty acid. Among them, nonanoic acid can be converted to 4-Nonenal under hot acid treatment. In addition, it can also be synthesized by the reduction reaction of other aldehydes or by synthetic chemical methods.
You need to pay attention to safety measures when using and preparing 4-Nonenal. It is irritating and may cause irritation to the eyes, skin and respiratory system. Therefore, necessary personal protective measures should be taken during operation, such as wearing gloves, goggles and protective masks, to ensure that the operating environment is well ventilated. At the same time, contact with fire sources or oxidants should be avoided to prevent the risk of fire or explosion. When storing and handling the compound, relevant safety practices should be followed, and waste should be properly disposed.
4-Nonenal has a special odor, often described as musty, stale or possible spoilage in the mixture. It is one of the main volatile compounds produced during the aging or spoilage of food, and is considered to be the main source of spoilage. Due to its unique odor, 4-Nonenal is also used in flavorings and perfumes to impart a rotten food-like odor to products.
The production method of 4-Nonenal is usually obtained by an oxidation reaction of a fatty acid. Among them, nonanoic acid can be converted to 4-Nonenal under hot acid treatment. In addition, it can also be synthesized by the reduction reaction of other aldehydes or by synthetic chemical methods.
You need to pay attention to safety measures when using and preparing 4-Nonenal. It is irritating and may cause irritation to the eyes, skin and respiratory system. Therefore, necessary personal protective measures should be taken during operation, such as wearing gloves, goggles and protective masks, to ensure that the operating environment is well ventilated. At the same time, contact with fire sources or oxidants should be avoided to prevent the risk of fire or explosion. When storing and handling the compound, relevant safety practices should be followed, and waste should be properly disposed.
Last Update：2024-04-10 22:29:15
