| Identification | More | [Name]
2-Decanone | [CAS]
693-54-9 | [Synonyms]
2-DECANONE
DECANONE
METHYL N-OCTYL KETONE
METHYL OCTYL KETONE
2-Decanon
Decan-2-one
n-C8H17COCH3
Octyl methyl ketone
octylmethylketone
2-decanone+A8
2-DECANONE 98+%
2-DECANONE, STANDARD FOR GC
2-DECANONE OEKANAL
2-Decanone,97%
Methyl-octylketon | [EINECS(EC#)]
211-752-6 | [Molecular Formula]
C10H20O | [MDL Number]
MFCD00009571 | [Molecular Weight]
156.27 | [MOL File]
693-54-9.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR SLIGHTLY YELLOW LIQUID | [Melting point ]
3.5 °C (lit.) | [Boiling point ]
211 °C (lit.) | [density ]
0.825 g/mL at 25 °C(lit.)
| [vapor density ]
>1 (vs air)
| [FEMA ]
4271 | [refractive index ]
n20/D 1.425(lit.)
| [Fp ]
160 °F
| [storage temp. ]
Store below +30°C. | [form ]
neat | [color ]
Colorless to Almost colorless | [Odor]
at 100.00 %. orange floral fatty peach | [biological source]
synthetic | [Odor Type]
floral | [Water Solubility ]
Soluble in alcohol. Insoluble in water. | [JECFA Number]
2074 | [BRN ]
1747463 | [LogP]
3.73 | [CAS DataBase Reference]
693-54-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Decanone(693-54-9) | [EPA Substance Registry System]
693-54-9(EPA Substance) |
| Safety Data | Back Directory | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
NA 1993 / PGIII | [WGK Germany ]
2
| [RTECS ]
HE0725000
| [F ]
10-23 | [TSCA ]
Yes | [HS Code ]
29141990 | [Toxicity]
LD50 orl-mus: 7936 mg/kg TOLED5 30,13,86 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR SLIGHTLY YELLOW LIQUID | [Chemical Properties]
Colorless clear liquid. | [Occurrence]
Reported found in rue oil China (1.31%), rue flower oil Colombia (1.25%), rue oil Cuba (0.72%), ambrette seed
oil (0.10%), Croton flavens L. (Welensali) leaf oil Curacao (0.10%), cascarilla bark oil (0.06%) and violet flower absolute. | [Uses]
2-Decanone was used in the synthesis of brushed block copolymers via conjugation through an acid-labile hydrazone linker to poly(ethylene glycol)-poly(aspartate hydrazide) block copolymers; methyl ketones. 2-decanone used as a solvent and an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used in perfumes. | [Definition]
ChEBI: A methyl ketone that is decane in which the methylene hydrogens at position 2 are replaced by an oxo group. | [Production Methods]
2-Decanone is produced (many methods), e. g., by heating vapors of Nonoic acid and Acetic acid over Thorium oxide at 425° C. Also, by hydrogenation of Heptylideneacetone.
| [Aroma threshold values]
Medium-type strength odor, orange floral. | [General Description]
2-Decanone is a constituent of the essential oil of Ruta chalepensis L., which is used in the production of food, drugs and perfumery. | [Safety Profile]
Slightly toxic by ingestion. Aflammable liquid. When heated to decomposition it emitsacrid smoke and irritating vapors. |
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