trans,trans-2,4-Hexadien-1-ol
- CAS NO.：111-28-4
- Empirical Formula: C6H10O
- Molecular Weight: 98.14
- MDL number: MFCD00002925
- EINECS: 203-853-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:25
What is trans,trans-2,4-Hexadien-1-ol?
Chemical properties
Liquid; odor of green leaves
Chemical properties
2,4-Hexadien-1-ol has a fresh green, vegetable aroma
Occurrence
Reported found in raw and cooked asparagus, naranjilla fruit.
The Uses of trans,trans-2,4-Hexadien-1-ol
Odorant in perfumery.
The Uses of trans,trans-2,4-Hexadien-1-ol
2,4-Hexadien-1-ol is used in preparation of Photocurable Polyurethane coating with leather texture for textiles.
Definition
ChEBI: (2E,4E)-2,4-hexadien-1-ol is a medium-chain primary fatty alcohol that is hexan-1-ol with two trans double bonds at positions 2 and 4. It has a role as a fragrance and a flavouring agent. It is a primary allylic alcohol, a medium-chain primary fatty alcohol and an alkenyl alcohol.
Aroma threshold values
Aroma characteristics at 1.0%: slightly musty and green with a sweet marzipan, raw almond nutty note with a vegetative and a slight whiskey nuance
Taste threshold values
Taste characteristics at 10 to 40 ppm: fruity and tropical with a slight green and vegetative nuance
Hazard
Combustible.
Properties of trans,trans-2,4-Hexadien-1-ol
| Melting point: | 28-33 °C(lit.) |
| Boiling point: | 80 °C12 mm Hg(lit.) |
| Density | 0.871 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| FEMA | 3922 | 2,4-HEXADIEN-1-OL |
| refractive index | n |
| Flash point: | 162 °F |
| pka | 14.55±0.10(Predicted) |
| Odor | at 10.00 % in dipropylene glycol. musty green sweet herbal almond nutty |
| Merck | 14,8722 |
| JECFA Number | 1174 |
| CAS DataBase Reference | 111-28-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Hexadien-1-ol (111-28-4) |
Safety information for trans,trans-2,4-Hexadien-1-ol
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H312:Acute toxicity,dermal H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for trans,trans-2,4-Hexadien-1-ol
New Products
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