| Identification | More | [Name]
Geranylacetone | [CAS]
3796-70-1 | [Synonyms]
6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE
6,10-DIMETHYLUNDECA-5,9-DIEN-2-ONE
CBI-BB ZERO/001230
FEMA 3542
GERANYL-2-PROPANONE
GERANYLACETONE
TRANS-6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE
(5E)-6,10-Dimethyl-5,9-undecadien-2-one
(E)-6,10-dimethyl-5,9-undecadien-2-one
(E)-geranylacetone
10-dimethyl-9-undecadien-2-on(e)-6
2,6-Dimethyl-2,6-undecadien-10-one
6,10-dimethyl-(E)-5,9-undecadien-2-one
6,10-dimethyl-5,9-undecadien-2-one, (E)
9-Undecadien-2-one,6,10-dimethyl-,(E)-5
Acetone, Geranyl-
geranylacetane
trans-Geranylacetone
(E)-6,10-dimethylundeca-5,9-dien-2-one
6 10-DIMETHYL-5 9-UNDECADIEN-2-ONE 97+% | [EINECS(EC#)]
223-269-8 | [Molecular Formula]
C13H22O | [MDL Number]
MFCD00008910 | [Molecular Weight]
194.31 | [MOL File]
3796-70-1.mol |
| Chemical Properties | Back Directory | [Boiling point ]
254-258 °C(lit.)
| [density ]
0.873 g/mL at 25 °C(lit.)
| [FEMA ]
3542 | [refractive index ]
n20/D 1.467(lit.)
| [Fp ]
>230 °F
| [solubility ]
Very slightly soluble in water, soluble in alcohol and oils, 10% soluble in propylene glycol. | [form ]
oily liquid | [color ]
pale yellowish or almoti colorless | [Specific Gravity]
0.873 | [Odor]
at 100.00 %. fresh green fruity waxy rose woody magnolia tropical | [Odor Type]
floral | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [JECFA Number]
1122 | [BRN ]
1722277 | [LogP]
4.129 (est) | [CAS DataBase Reference]
3796-70-1(CAS DataBase Reference) | [NIST Chemistry Reference]
5,9-Undecadien-2-one, 6,10-dimethyl-, (E)-(3796-70-1) | [EPA Substance Registry System]
3796-70-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29141900 |
| Hazard Information | Back Directory | [Chemical Properties]
6,10-Dimethyl-5,9-undecadien-2-one has a green and rosy floral odor and fresh-floral, light, but rather penetrating
sweet-rosy, slightly green, magnolia-like odor. It blends well in lavender and fruity notes, where it imparts a clean and natural character. It helps to round out floral bouquets | [Occurrence]
Reported found in oil of citronella, yellow passion fruit, peppermint, Scotch spearmint oil, Japanese seafood,
scallop, tomato, tomato paste, citrus peel oils, carrots, papaya, melon, Parmesan cheese, milk powder, cognac, tea, starfruit, figs,
mango, red sage, nectarines, clams, pork, anise, and hyssop | [Uses]
(E)-6,10-Dimethylundeca-5,9-dien-2-one is diastereoselective used in preparation of Geranyl Acetone by Carroll reaction of linalool with Acetoacetate. | [Definition]
ChEBI: A monoterpene ketone in which an (E)-geranyl group is bonded to one of the alpha-methyls of acetone. It is a component of essential oils from various plants including Nelumbo nucifera. | [Preparation]
By reaction of linalool and ethyl acetoacetate with an alkaline catalyst and subsequent rearrangement and decarboxylation. | [Aroma threshold values]
Detection: 60 ppb to 6.4 ppm | [Taste threshold values]
Taste characteristics at 12 ppm: floral, fruity, fatty, green, pear, apple and banana nuances |
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