octa-2,4-dienal
octa-2,4-dienal
CAS: 5577-44-6
Molecular Formula: C8H12O
octa-2,4-dienal - Names and Identifiers
| Name | octa-2,4-dienal |
| Synonyms | FEMA 3721 2,4-octadienal 2,4-OCTADIENAL octa-2,4-dienal Octa-2,4-dienal T2 T4 OCTADIENAL 2,4-OCTADIEN-1-AL trans,trans-2,4-Octadienal 2,4-Octadienal, predominantly trans,trans |
| CAS | 5577-44-6 |
| InChI | InChI=1/C8H12O/c1-2-3-4-5-6-7-8-9/h4-8H,2-3H2,1H3 |
octa-2,4-dienal - Physico-chemical Properties
| Molecular Formula | C8H12O |
| Molar Mass | 124.18 |
| Density | 0.875 g/mL at 25 °C (lit.) |
| Boling Point | 88 °C/10 mmHg (lit.) |
| Flash Point | 174°F |
| JECFA Number | 1181 |
| Vapor Presure | 0.364mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.526(lit.) |
octa-2,4-dienal - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 38 - Irritating to the skin |
| WGK Germany | 3 |
octa-2,4-dienal - Introduction
octa-2,4-dienal, also known as octadienal, is an organic compound with a special structure. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
octa-2,4-dienal has a chemical formula of C8H12O and a molecular weight of 124.18g/mol. It is a colorless liquid with a strong herbal odor. The compounds are insoluble in water and soluble in most organic solvents such as alcohols and ethers.
Use:
octa-2,4-dienal is commonly used in the spice industry to add herbal or floral flavor. Its powerful scent makes it an ideal ingredient for making perfumes, soaps, shampoos and other personal care products. In addition, it is also used in the food industry as a taste enhancer and natural flavor.
Preparation Method:
octa-2, the preparation of 4-dienal is usually achieved by chemical synthesis methods. A common preparation method is to convert octadiene to heptanediol via an epoxidation reaction, and then convert the heptanediol to octa-2,4-dienal via a dehydration reaction.
Safety Information:
Regarding the toxicity and safety information of octa-2,4-dienal, limited studies have shown that it has certain irritation and sensitization to the human body. Exposure to the compound may cause irritation of the eyes and skin and may cause allergic reactions. Therefore, when using or handling octa-2,4-dienal, appropriate protective measures must be taken, such as wearing gloves, goggles, and ensuring that the operation is carried out in a well-ventilated environment. In addition, it should be stored in a sealed container, away from fire and oxidizing agents. If necessary, the relevant regulations and guidelines should be followed.
Nature:
octa-2,4-dienal has a chemical formula of C8H12O and a molecular weight of 124.18g/mol. It is a colorless liquid with a strong herbal odor. The compounds are insoluble in water and soluble in most organic solvents such as alcohols and ethers.
Use:
octa-2,4-dienal is commonly used in the spice industry to add herbal or floral flavor. Its powerful scent makes it an ideal ingredient for making perfumes, soaps, shampoos and other personal care products. In addition, it is also used in the food industry as a taste enhancer and natural flavor.
Preparation Method:
octa-2, the preparation of 4-dienal is usually achieved by chemical synthesis methods. A common preparation method is to convert octadiene to heptanediol via an epoxidation reaction, and then convert the heptanediol to octa-2,4-dienal via a dehydration reaction.
Safety Information:
Regarding the toxicity and safety information of octa-2,4-dienal, limited studies have shown that it has certain irritation and sensitization to the human body. Exposure to the compound may cause irritation of the eyes and skin and may cause allergic reactions. Therefore, when using or handling octa-2,4-dienal, appropriate protective measures must be taken, such as wearing gloves, goggles, and ensuring that the operation is carried out in a well-ventilated environment. In addition, it should be stored in a sealed container, away from fire and oxidizing agents. If necessary, the relevant regulations and guidelines should be followed.
Last Update：2024-04-09 21:54:55
