4-Heptanol
- CAS NO.:589-55-9
- Empirical Formula: C7H16O
- Molecular Weight: 116.2
- MDL number: MFCD00021934
- EINECS: 209-651-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:34
What is 4-Heptanol?
Chemical properties
colourless liquid, Sp.Gr. 0.82. B,P. 155° C. Insoluble in water, soluble in alcohol and oils.
The Uses of 4-Heptanol
4-heptanol has been suggested for use in perfume compositions to support floral notes, mainly with Terpineol and other low-cost ingredients for masking odors and industrial fragrances.
Definition
ChEBI: Heptan-4-ol is a secondary alcohol.
Production Methods
4-heptanol can be produced by hydrogenation of Dipropylketone (or Di-iso-propylketone).
Properties of 4-Heptanol
| Melting point: | -41.5 °C |
| Boiling point: | 156 °C |
| Density | 0.81 |
| refractive index | 1.4175-1.4215 |
| Flash point: | 48 °C |
| storage temp. | Flammables area |
| form | Liquid |
| pka | 15.31±0.20(Predicted) |
| color | Clear colorless to pale yellow |
| Odor | at 100.00?%. alcoholic |
| Water Solubility | 4.753g/L(20 ºC) |
| Dielectric constant | 6.2(22℃) |
| Stability: | Stable. Flammable. Incompatible with oxidizing agents. |
| CAS DataBase Reference | 589-55-9(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Heptanol (589-55-9) |
Safety information for 4-Heptanol
| Signal word | Warning |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4-Heptanol
New Products
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