Octa-4,6-dien-2-one
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Identifiers
Molecular formula
C8H12OSMILES
CC=CC=CCC(=O)C
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Odor profile
Fragrance Green 77.64% Fruity 70.83% Fatty 55.31% Herbal 51.63% Earthy 49.38% Sweet 47.54% Spicy 46.77% Vegetable 44.18% Nutty 43.91% Tropical 43.15% Flavor Green 53.59% Fruity 39.3% Spicy 36.43% Fatty 34.26% Sweet 33.62% Floral 30.03% Oily 27.22% Grassy 27.06% Vegetable 26.89% Citrus 26.69% Odor impact est.
High -
Properties
XLogP3-AA
1.6pKa est.
9.09 (weak base)Molecular weight
124.18 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
FastBoiling point est.
186°CFlash point
- 58.42 ˚C est.
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Applications
Octa-4,6-dien-2-one is an enone that serves mainly as an intermediate in organic synthesis; typical applications include production steps for pharmaceuticals, agrochemicals, and specialty chemicals; it may function as a fragrance or flavor precursor in fragrance and flavor chemistry; it is used as a building block in polymers and coatings and can participate in reactions as a dienophile or Michael-type acceptor to form new bonds; it is also used in research and development as a versatile starting material for material science applications.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 1314.27 methanol 1638.76 isopropanol 984.83 water 6.98 ethyl acetate 631.64 n-propanol 1043.29 acetone 1518.79 n-butanol 956.43 acetonitrile 842.5 DMF 1918.28 toluene 393.38 isobutanol 717.05 1,4-dioxane 1176.39 methyl acetate 819.99 THF 1394.54 2-butanone 1088.07 n-pentanol 658.46 sec-butanol 899.05 n-hexane 428.01 ethylene glycol 486.38 NMP 1582.93 cyclohexane 252.44 DMSO 1601.56 n-butyl acetate 466.31 n-octanol 345.37 chloroform 1779.08 n-propyl acetate 415.68 acetic acid 1180.68 dichloromethane 1166.37 cyclohexanone 1149.13 propylene glycol 721.76 isopropyl acetate 393.19 DMAc 1616.35 2-ethoxyethanol 749.51 isopentanol 751.5 n-heptane 121.21 ethyl formate 369.13 1,2-dichloroethane 759.0 n-hexanol 703.33 2-methoxyethanol 1289.15 isobutyl acetate 297.12 tetrachloromethane 377.51 n-pentyl acetate 303.98 transcutol 2503.23 n-heptanol 260.54 ethylbenzene 250.63 MIBK 421.18 2-propoxyethanol 891.31 tert-butanol 1145.48 MTBE 912.43 2-butoxyethanol 430.54 propionic acid 959.27 o-xylene 262.11 formic acid 448.28 diethyl ether 899.41 m-xylene 254.93 p-xylene 285.35 chlorobenzene 477.64 dimethyl carbonate 261.81 n-octane 36.71 formamide 505.14 cyclopentanone 1285.8 2-pentanone 770.52 anisole 485.38 cyclopentyl methyl ether 814.12 gamma-butyrolactone 1145.52 1-methoxy-2-propanol 993.22 pyridine 932.95 3-pentanone 635.64 furfural 872.55 n-dodecane 28.22 diethylene glycol 694.71 diisopropyl ether 241.17 tert-amyl alcohol 1005.19 acetylacetone 680.75 n-hexadecane 31.39 acetophenone 423.78 methyl propionate 597.44 isopentyl acetate 418.09 trichloroethylene 1409.31 n-nonanol 272.75 cyclohexanol 813.45 benzyl alcohol 395.24 2-ethylhexanol 383.67 isooctanol 205.62 dipropyl ether 392.46 1,2-dichlorobenzene 414.91 ethyl lactate 252.63 propylene carbonate 597.67 n-methylformamide 769.09 2-pentanol 661.8 n-pentane 230.21 1-propoxy-2-propanol 618.13 1-methoxy-2-propyl acetate 458.15 2-(2-methoxypropoxy) propanol 502.87 mesitylene 167.77 ε-caprolactone 844.26 p-cymene 136.11 epichlorohydrin 984.41 1,1,1-trichloroethane 900.16 2-aminoethanol 798.11 morpholine-4-carbaldehyde 1222.2 sulfolane 1393.08 2,2,4-trimethylpentane 103.99 2-methyltetrahydrofuran 1220.87 n-hexyl acetate 529.71 isooctane 66.95 2-(2-butoxyethoxy)ethanol 669.61 sec-butyl acetate 306.19 tert-butyl acetate 465.96 decalin 136.57 glycerin 770.71 diglyme 998.41 acrylic acid 836.08 isopropyl myristate 180.58 n-butyric acid 872.28 acetyl acetate 372.31 di(2-ethylhexyl) phthalate 195.2 ethyl propionate 389.43 nitromethane 1255.59 1,2-diethoxyethane 601.48 benzonitrile 470.21 trioctyl phosphate 132.63 1-bromopropane 675.56 gamma-valerolactone 1220.44 n-decanol 192.77 triethyl phosphate 165.73 4-methyl-2-pentanol 327.74 propionitrile 672.74 vinylene carbonate 516.15 1,1,2-trichlorotrifluoroethane 1078.37 DMS 410.65 cumene 170.88 2-octanol 190.37 2-hexanone 592.35 octyl acetate 240.25 limonene 250.68 1,2-dimethoxyethane 1040.69 ethyl orthosilicate 174.58 tributyl phosphate 184.02 diacetone alcohol 622.48 N,N-dimethylaniline 350.36 acrylonitrile 749.34 aniline 576.92 1,3-propanediol 776.08 bromobenzene 465.16 dibromomethane 924.73 1,1,2,2-tetrachloroethane 1349.81 2-methyl-cyclohexyl acetate 298.6 tetrabutyl urea 239.08 diisobutyl methanol 190.15 2-phenylethanol 364.17 styrene 333.72 dioctyl adipate 270.64 dimethyl sulfate 462.6 ethyl butyrate 300.08 methyl lactate 396.65 butyl lactate 296.17 diethyl carbonate 202.09 propanediol butyl ether 589.12 triethyl orthoformate 232.57 p-tert-butyltoluene 135.81 methyl 4-tert-butylbenzoate 343.07 morpholine 1463.39 tert-butylamine 775.28 n-dodecanol 141.39 dimethoxymethane 691.07 ethylene carbonate 430.72 cyrene 417.1 2-ethoxyethyl acetate 404.05 2-ethylhexyl acetate 340.25 1,2,4-trichlorobenzene 524.65 4-methylpyridine 902.02 dibutyl ether 381.98 2,6-dimethyl-4-heptanol 190.15 DEF 918.63 dimethyl isosorbide 587.42 tetrachloroethylene 852.06 eugenol 339.96 triacetin 503.92 span 80 473.1 1,4-butanediol 357.83 1,1-dichloroethane 913.97 2-methyl-1-pentanol 570.23 methyl formate 488.0 2-methyl-1-butanol 802.51 n-decane 51.39 butyronitrile 642.78 3,7-dimethyl-1-octanol 339.31 1-chlorooctane 213.05 1-chlorotetradecane 75.29 n-nonane 55.07 undecane 36.78 tert-butylcyclohexane 136.48 cyclooctane 83.1 cyclopentanol 813.3 tetrahydropyran 1197.95 tert-amyl methyl ether 705.37 2,5,8-trioxanonane 686.49 1-hexene 792.98 2-isopropoxyethanol 525.17 2,2,2-trifluoroethanol 360.66 methyl butyrate 501.96 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
|
Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
|
Category 2
Products applied to the axillae
|
No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
|
Category 3
Products applied to the face/body using fingertips
|
No restriction |
Category 8
Products with significant anogenital exposure
|
No restriction |
|
Category 4
Products related to fine fragrance
|
No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
|
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
|
No restriction |
Category 10A
Household care products with mostly hand contact
|
No restriction |
|
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
|
No restriction |
Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
|
No restriction |
|
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
|
No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
|
No restriction |
|
Category 5D
Baby Creams, baby Oils and baby talc
|
No restriction |
Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
|
No restriction |
|
Category 6
Products with oral and lip exposure
|
No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
|
No restriction |
| Name | CAS | Botanical | Proportion |
|---|---|---|---|
| Genet absolute 2 | 8023-80-1 | Spartium junceum L., fam. Leguminosae (Papilionaceae) | 0.01% |