2,4-OCTADIEN-1-OL
- CAS NO.:18409-20-6
- Empirical Formula: C8H14O
- Molecular Weight: 126.2
- MDL number: MFCD00014050
- EINECS: 242-290-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:43
What is 2,4-OCTADIEN-1-OL?
Chemical properties
(E,E)-2,4-Octadiene-1-ol has a mild, pleasant, fatty odor.
The Uses of 2,4-OCTADIEN-1-OL
(2E,4E)-2,4-Octadien-1-ol is a useful intermediate used in the synthesis of sex pheromone component of sphingid moths and other sex attractants.
Definition
ChEBI: (2E,4E)-2,4-octadien-1-ol is an aliphatic alcohol.
Aroma threshold values
Aroma characteristics at 1%: fatty, chicken fat, with a creamy waxy nuance.
Taste threshold values
Taste characteristics at 1 to 5 ppm: fatty, oily and waxy with a broth savory chicken and beef note. Creamy with a cucumber and melon nuance.
Properties of 2,4-OCTADIEN-1-OL
| Boiling point: | 198℃ |
| Density | 0.868 |
| FEMA | 3956 | (E,E)-2,4-OCTADIEN-1-OL |
| Flash point: | 80℃ |
| pka | 14.19±0.10(Predicted) |
| Odor | at 100.00 %. mild fatty chicken fat creamy waxy |
| JECFA Number | 1180 |
| EPA Substance Registry System | 2,4-Octadien-1-ol, (2E,4E)- (18409-20-6) |
Safety information for 2,4-OCTADIEN-1-OL
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,4-OCTADIEN-1-OL
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