1-Octen-3-ol CAS 3391-86-4
CAS number：3391-86-4
molecular formula：C8H16O
molecular weight：128.21
EINECS number：222-226-0
English synonyms
1-Octene-3-ol;1-Okten-3-ol;1-vinylhexanol;3-Hydroxy-1-octene;Flowtron mosquito attractant;Matsuka alcohol;Matsutake alcohol;matsutakealcohol
Related categories
Pharmaceutical raw materials; flavors and fragrances; olefins; chemical raw materials; intermediates; alcohols; food additives; food flavors (flavor enhancers); natural equivalent flavors and artificial flavors; alcohol flavors; API intermediates; Flavors and Fragrances; organic building blocks; spices; general reagents; raw materials; chemical raw materials; spice raw materials; organic chemical raw materials; chemical reagents; chemical materials
Introduction
It is an aliphatic unsaturated alcohol, the appearance is colorless to pale yellow oily liquid, with the aroma of mushroom, lavender, rose and hay. In nature, it mainly exists in mint, thyme and fresh mushrooms, and is a natural equivalent spice.
Chemical properties
| Melting point | -49°C |
| Boiling point | 84-85°C/25mmHg(lit.) |
| Density | 0.837g/mLat20°C0.83g/mLat25°C(lit.) |
| Vapor Pressure | 1hPa(20°C) |
| Refractive index | n20/D1.437(lit.) |
| FEMA | 2805|1-OCTEN-3-OL |
| Flash point | 142°F |
| Storage conditions | Inertatmosphere,RoomTemperature |
| Solubility | Acetonitrile(Slightly),Chloroform,EthylAcetate(Slightly) |
| Shape | Liquid |
| Acidity coefficient(pKa) | 14.63±0.20(Predicted) |
| Specific gravity | 0.84 |
| Color | Clear colorless to pale yellow |
| Explosive limit | 0.9-8%(V) |
| Water solubility | Not miscible or difficult to mix in water. |
| JECFANumber | 1152 |
| BRN | 1744110 |
| InChIKey | VSMOENVRRABVKN-UHFFFAOYSA-N |
| CAS database | 3391-86-4(CASDataBaseReference) |
colorless liquid. not soluble in water. Soluble in organic solvents such as ethanol
Use
● GB2760-1996 stipulates that it is allowed to use edible spices. It is mainly used to prepare flavors such as mushroom and earthy flavors.
● It is used in daily chemicals and food flavors, and can also be used in the preparation of artificial essential oils, recombined essential oils, or ester fragrances. Mainly used to prepare mushroom and earthy flavors
Production method
● It is derived from the reaction of pentylmagnesium bromide and acrolein.
