3-DECANONE
Synonym(s):Ethyl heptyl ketone
- CAS NO.：928-80-3
- Empirical Formula: C10H20O
- Molecular Weight: 156.27
- MDL number: MFCD00009554
- EINECS: 213-183-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:38
What is 3-DECANONE?
Chemical properties
colorless liquid
Chemical properties
3-Decanone has a citrus-orange, floral and slightly fatty odor.
Occurrence
Reportedly present in bananas, mushrooms, lemon peel oil, mentha oil, butter (heated) and shrimp (cooked).
Definition
ChEBI: A ketone that is decane in which the methylene hydrogens at position 3 are replaced by an oxo group.
Preparation
Prepared by a patented process by the oxidation of alkanes with oxygen using a catalyst under mild conditions. Also prepared by palladium(II)-catalyzed Wacker oxidation of 1-decene in the presence of acid (HClO4).
Aroma threshold values
Detection at 0.025 to 0.041 ppm in water.
Synthesis Reference(s)
Journal of the American Chemical Society, 96, p. 4721, 1974 DOI: 10.1021/ja00821a085
Synthetic Communications, 9, p. 639, 1979 DOI: 10.1080/00397917908066711
Tetrahedron, 42, p. 4233, 1986
Properties of 3-DECANONE
| Melting point: | −4-−3 °C(lit.) |
| Boiling point: | 204-205 °C(lit.) |
| Density | 0.825 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3966 | 3-DECANONE |
| Flash point: | 143 °F |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Odor | at 100.00 %. waxy fruity citrus orange floral green |
| JECFA Number | 1118 |
| BRN | 1748021 |
| CAS DataBase Reference | 928-80-3(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Decanone (928-80-3) |
Safety information for 3-DECANONE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-DECANONE
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