2-[(4-Propan-2-ylphenyl)methylidene]butanal

  • Identifiers

    Molecular formula
    C14H18O

    SMILES
    CCC(=CC1=CC=C(C=C1)C(C)C)C=O

  • Odor profile

    Fragrance
    Herbal 66.36%
    Green 65.72%
    Spicy 57.17%
    Floral 40.18%
    Woody 36.25%
    Aldehydic 33.4%
    Fresh 32.51%
    Oily 30.36%
    Leafy 29.94%
    Cortex 29.26%

     

    Flavor
    Herbal 56.03%
    Green 53.51%
    Spicy 45.88%
    Floral 41.05%
    Fresh 37.6%
    Woody 31.17%
    Spice 29.63%
    Oily 29.1%
    Citrus 24.5%
    Jasmin 24.39%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    3.7

    pKa est.
    8.32 (weak base)

    Molecular weight
    202.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    290°C

    Flash point

    • 131.51 ˚C est.

  • Synonyms

    • AKOS017547946
  • Applications

    2-[(4-Propan-2-ylphenyl)methylidene]butanal is used primarily as a fragrance ingredient and synthesis intermediate in perfumery, contributing woody and spicy notes and serving as a building block for aroma compounds; in cosmetics and personal care, it may be formulated as a fragrance component in lotions, creams, and other body care products; in household cleaning products, it can function as an odorant additive to impart a characteristic scent; in industrial manufacturing, it acts as an intermediate for synthesizing other aromatic aldehydes and related fine chemicals; in coatings and inks, it can be employed as an odorant additive or reactive intermediate influencing scent and formulation properties.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1086.06
    methanol 667.5
    isopropanol 704.39
    water 0.09
    ethyl acetate 2193.65
    n-propanol 885.28
    acetone 1831.64
    n-butanol 762.94
    acetonitrile 1192.19
    DMF 1888.57
    toluene 782.09
    isobutanol 529.87
    1,4-dioxane 1933.38
    methyl acetate 1555.14
    THF 1496.82
    2-butanone 1810.09
    n-pentanol 466.5
    sec-butanol 540.92
    n-hexane 124.56
    ethylene glycol 52.77
    NMP 774.58
    cyclohexane 122.25
    DMSO 677.18
    n-butyl acetate 1171.23
    n-octanol 133.12
    chloroform 2594.97
    n-propyl acetate 919.95
    acetic acid 374.71
    dichloromethane 3021.16
    cyclohexanone 1679.67
    propylene glycol 126.18
    isopropyl acetate 1072.16
    DMAc 1212.85
    2-ethoxyethanol 622.06
    isopentanol 587.75
    n-heptane 47.64
    ethyl formate 581.67
    1,2-dichloroethane 2524.17
    n-hexanol 597.94
    2-methoxyethanol 1034.15
    isobutyl acetate 527.1
    tetrachloromethane 244.95
    n-pentyl acetate 394.5
    transcutol 2465.84
    n-heptanol 163.0
    ethylbenzene 350.64
    MIBK 682.1
    2-propoxyethanol 914.53
    tert-butanol 792.92
    MTBE 1348.57
    2-butoxyethanol 333.27
    propionic acid 421.97
    o-xylene 317.98
    formic acid 62.23
    diethyl ether 2231.25
    m-xylene 437.19
    p-xylene 358.64
    chlorobenzene 818.23
    dimethyl carbonate 343.55
    n-octane 25.32
    formamide 199.12
    cyclopentanone 1481.1
    2-pentanone 1572.64
    anisole 713.29
    cyclopentyl methyl ether 888.59
    gamma-butyrolactone 1215.78
    1-methoxy-2-propanol 805.75
    pyridine 1643.73
    3-pentanone 1185.77
    furfural 871.75
    n-dodecane 16.93
    diethylene glycol 373.89
    diisopropyl ether 413.45
    tert-amyl alcohol 549.39
    acetylacetone 1107.89
    n-hexadecane 20.46
    acetophenone 533.86
    methyl propionate 1330.7
    isopentyl acetate 930.85
    trichloroethylene 3415.85
    n-nonanol 133.63
    cyclohexanol 514.59
    benzyl alcohol 434.57
    2-ethylhexanol 310.39
    isooctanol 146.49
    dipropyl ether 598.93
    1,2-dichlorobenzene 626.14
    ethyl lactate 210.4
    propylene carbonate 621.69
    n-methylformamide 660.17
    2-pentanol 518.45
    n-pentane 84.59
    1-propoxy-2-propanol 676.51
    1-methoxy-2-propyl acetate 894.83
    2-(2-methoxypropoxy) propanol 348.83
    mesitylene 224.64
    ε-caprolactone 1164.55
    p-cymene 143.58
    epichlorohydrin 2125.89
    1,1,1-trichloroethane 1583.64
    2-aminoethanol 206.76
    morpholine-4-carbaldehyde 1056.12
    sulfolane 907.47
    2,2,4-trimethylpentane 38.65
    2-methyltetrahydrofuran 1329.76
    n-hexyl acetate 462.42
    isooctane 39.94
    2-(2-butoxyethoxy)ethanol 507.5
    sec-butyl acetate 620.46
    tert-butyl acetate 871.37
    decalin 73.4
    glycerin 131.08
    diglyme 1102.74
    acrylic acid 266.56
    isopropyl myristate 188.68
    n-butyric acid 848.03
    acetyl acetate 674.35
    di(2-ethylhexyl) phthalate 135.29
    ethyl propionate 786.52
    nitromethane 970.36
    1,2-diethoxyethane 1268.07
    benzonitrile 545.97
    trioctyl phosphate 92.03
    1-bromopropane 1460.39
    gamma-valerolactone 1644.21
    n-decanol 103.24
    triethyl phosphate 193.15
    4-methyl-2-pentanol 269.04
    propionitrile 962.71
    vinylene carbonate 562.71
    1,1,2-trichlorotrifluoroethane 711.97
    DMS 470.2
    cumene 192.87
    2-octanol 116.57
    2-hexanone 850.03
    octyl acetate 217.33
    limonene 220.39
    1,2-dimethoxyethane 1324.87
    ethyl orthosilicate 199.89
    tributyl phosphate 139.45
    diacetone alcohol 669.49
    N,N-dimethylaniline 350.24
    acrylonitrile 999.61
    aniline 686.93
    1,3-propanediol 388.53
    bromobenzene 908.61
    dibromomethane 1955.27
    1,1,2,2-tetrachloroethane 2284.74
    2-methyl-cyclohexyl acetate 358.14
    tetrabutyl urea 170.83
    diisobutyl methanol 173.87
    2-phenylethanol 418.52
    styrene 484.86
    dioctyl adipate 244.21
    dimethyl sulfate 352.12
    ethyl butyrate 660.56
    methyl lactate 246.17
    butyl lactate 235.76
    diethyl carbonate 369.92
    propanediol butyl ether 242.82
    triethyl orthoformate 346.66
    p-tert-butyltoluene 142.94
    methyl 4-tert-butylbenzoate 300.36
    morpholine 2337.8
    tert-butylamine 503.24
    n-dodecanol 80.46
    dimethoxymethane 1350.38
    ethylene carbonate 501.53
    cyrene 264.21
    2-ethoxyethyl acetate 662.38
    2-ethylhexyl acetate 700.81
    1,2,4-trichlorobenzene 666.07
    4-methylpyridine 1630.08
    dibutyl ether 408.66
    2,6-dimethyl-4-heptanol 173.87
    DEF 1624.44
    dimethyl isosorbide 603.78
    tetrachloroethylene 1226.34
    eugenol 293.31
    triacetin 360.75
    span 80 242.1
    1,4-butanediol 135.08
    1,1-dichloroethane 2248.57
    2-methyl-1-pentanol 406.68
    methyl formate 406.06
    2-methyl-1-butanol 523.83
    n-decane 29.63
    butyronitrile 975.74
    3,7-dimethyl-1-octanol 191.51
    1-chlorooctane 165.42
    1-chlorotetradecane 63.01
    n-nonane 29.37
    undecane 21.63
    tert-butylcyclohexane 71.18
    cyclooctane 39.93
    cyclopentanol 358.12
    tetrahydropyran 2076.67
    tert-amyl methyl ether 705.74
    2,5,8-trioxanonane 632.3
    1-hexene 575.14
    2-isopropoxyethanol 459.85
    2,2,2-trifluoroethanol 103.37
    methyl butyrate 1000.76

    Scent© AI

1 of 4
Recommendation
No restriction
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