| Molecular Formula | C13H22O |
| Molar Mass | 194.31 |
| Density | d420 0.870 |
| Boling Point | bp1 60° |
| Refractive Index | nD20 1.4755 |
| Raw Materials | (3R)-6-methyl-3-propan-2-yl-7-oxabicyclo[4.1.0]heptane Hexanal, 2-(1-methylethyl)-5-oxo-, (2S)- (+)-P-MENTH-1-ENE DIETHYL (2-METHYLALLYL)PHOSPHONATE 97 2-BROMOPROPENE (+)-Dipentene |
| specific rotation | D23 13.6° (neat) |
| EPA chemical information | 6,8-Nonadien-2-one, 8-methyl-5-(1-methylethyl)-, (5S,6E)- (1937-54-8) |
Properties:
5-Nonadien-2-one, 8-methyl-5-(1-methylethyl)-, (5S,6E)-, commonly known as Ionone, is a colorless liquid with a fruity aroma. It has a melting point below 25°C, a boiling point of 238°C, density of 0.884 g/mL, and a flash point of 108°C.
Uses:
1. Flavor and fragrance industry: Ionone is often used as an additive in food, beverages, perfumes, and cigarettes to impart a fruity aroma.
2. Chemical synthesis: Ionone can serve as an organic intermediate for the synthesis of other compounds.
Synthesis:
Ionone is typically synthesized through chemical reactions, and can be prepared in the laboratory.
Safety:
Ionone is generally safe when handled and stored properly. In case of skin or eye contact, rinse with plenty of water. Avoid inhalation or ingestion, and keep away from a source of ignition. It is important to carefully read the safety data sheet and follow the relevant operating procedures before use.