2-Tetradecen-4-one

Overview IFRA Request a quote

  • Identifiers

    CAS number
    142449-97-6

    Molecular formula
    C14H26O

    SMILES
    CCCCCCCCCCC(=O)/C=C/C

    Safety labels

  • Odor profile

    Fragrance
    Fruity 77.63%
    Fatty 53.93%
    Waxy 53.63%
    Floral 46.68%
    Earthy 43.52%
    Herbal 43.31%
    Mushroom 42.14%
    Fresh 40.07%
    Citrus 39.46%
    Jasmin 39.19%

     

    Flavor
    Herbal 57.26%
    Fruity 50.92%
    Waxy 40.76%
    Floral 39.8%
    Fatty 35.92%
    Fresh 34.54%
    Spicy 32.62%
    Orange 31.8%
    Sweet 31.29%
    Fat 29.91%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.5

    pKa est.
    7.99 (neutral)

    Molecular weight
    210.36 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    280°C

    Flash point

    • 115.03 ˚C est.

  • Synonyms

    • 2-Tetradecen-4-one
    • (E)-tetradec-2-en-4-one
    • 142449-97-6
    • 142449-97-6

  • Applications

    2-Tetradecen-4-one (CAS 142449-97-6) is primarily used as a fragrance ingredient and odorant in perfumery and personal care products, contributing to long-chain aroma profiles; it is commonly evaluated as an intermediate for the synthesis of other aroma compounds in industrial manufacturing; it may be used as a fragrance component in household products; it may also be used as a flavor/aroma chemical in select food and beverage applications.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4711.66
    methanol 3321.51
    isopropanol 6143.2
    water 0.02
    ethyl acetate 7300.53
    n-propanol 5184.29
    acetone 11448.4
    n-butanol 5110.95
    acetonitrile 4668.52
    DMF 5187.45
    toluene 2832.48
    isobutanol 4437.91
    1,4-dioxane 6272.51
    methyl acetate 4448.05
    THF 10333.24
    2-butanone 8157.22
    n-pentanol 3347.57
    sec-butanol 5660.65
    n-hexane 4666.1
    ethylene glycol 148.75
    NMP 3683.92
    cyclohexane 5955.71
    DMSO 5079.56
    n-butyl acetate 6867.82
    n-octanol 1555.01
    chloroform 9447.75
    n-propyl acetate 5465.44
    acetic acid 1768.55
    dichloromethane 9422.49
    cyclohexanone 11214.38
    propylene glycol 464.03
    isopropyl acetate 4746.56
    DMAc 3015.79
    2-ethoxyethanol 2371.89
    isopentanol 4705.25
    n-heptane 1807.75
    ethyl formate 2531.27
    1,2-dichloroethane 7866.44
    n-hexanol 3806.23
    2-methoxyethanol 3625.1
    isobutyl acetate 2790.67
    tetrachloromethane 2191.69
    n-pentyl acetate 3582.95
    transcutol 7983.66
    n-heptanol 1409.72
    ethylbenzene 1670.89
    MIBK 3943.74
    2-propoxyethanol 3614.95
    tert-butanol 6601.76
    MTBE 9201.05
    2-butoxyethanol 1959.63
    propionic acid 2184.93
    o-xylene 1458.82
    formic acid 190.08
    diethyl ether 11624.41
    m-xylene 1670.26
    p-xylene 1997.97
    chlorobenzene 3253.39
    dimethyl carbonate 705.14
    n-octane 530.4
    formamide 411.25
    cyclopentanone 7601.44
    2-pentanone 8683.5
    anisole 2115.12
    cyclopentyl methyl ether 7338.59
    gamma-butyrolactone 5734.4
    1-methoxy-2-propanol 3441.39
    pyridine 6063.09
    3-pentanone 4783.84
    furfural 3317.9
    n-dodecane 208.94
    diethylene glycol 1119.78
    diisopropyl ether 3081.23
    tert-amyl alcohol 5211.45
    acetylacetone 4396.8
    n-hexadecane 260.3
    acetophenone 1760.32
    methyl propionate 3781.36
    isopentyl acetate 5266.2
    trichloroethylene 9798.92
    n-nonanol 1282.48
    cyclohexanol 5864.35
    benzyl alcohol 1365.07
    2-ethylhexanol 2879.27
    isooctanol 1337.93
    dipropyl ether 6006.39
    1,2-dichlorobenzene 2636.66
    ethyl lactate 955.69
    propylene carbonate 3050.92
    n-methylformamide 1939.23
    2-pentanol 4704.73
    n-pentane 2608.81
    1-propoxy-2-propanol 3660.34
    1-methoxy-2-propyl acetate 3272.36
    2-(2-methoxypropoxy) propanol 1371.84
    mesitylene 1164.38
    ε-caprolactone 6609.37
    p-cymene 977.49
    epichlorohydrin 6530.53
    1,1,1-trichloroethane 7853.94
    2-aminoethanol 679.61
    morpholine-4-carbaldehyde 3318.39
    sulfolane 5572.04
    2,2,4-trimethylpentane 617.9
    2-methyltetrahydrofuran 10919.03
    n-hexyl acetate 3896.77
    isooctane 557.94
    2-(2-butoxyethoxy)ethanol 2123.04
    sec-butyl acetate 3438.48
    tert-butyl acetate 4409.03
    decalin 1183.14
    glycerin 440.87
    diglyme 4058.51
    acrylic acid 1077.32
    isopropyl myristate 1223.44
    n-butyric acid 5304.57
    acetyl acetate 2360.74
    di(2-ethylhexyl) phthalate 705.34
    ethyl propionate 4020.3
    nitromethane 3307.22
    1,2-diethoxyethane 5697.29
    benzonitrile 2563.24
    trioctyl phosphate 619.67
    1-bromopropane 8277.16
    gamma-valerolactone 7252.29
    n-decanol 831.09
    triethyl phosphate 983.14
    4-methyl-2-pentanol 2093.79
    propionitrile 4757.92
    vinylene carbonate 2228.96
    1,1,2-trichlorotrifluoroethane 2923.88
    DMS 1591.19
    cumene 962.36
    2-octanol 1325.02
    2-hexanone 5587.98
    octyl acetate 1383.25
    limonene 2168.8
    1,2-dimethoxyethane 6097.74
    ethyl orthosilicate 1074.44
    tributyl phosphate 872.62
    diacetone alcohol 2983.39
    N,N-dimethylaniline 1305.26
    acrylonitrile 3457.96
    aniline 2519.15
    1,3-propanediol 1509.97
    bromobenzene 3824.56
    dibromomethane 8314.5
    1,1,2,2-tetrachloroethane 8225.1
    2-methyl-cyclohexyl acetate 2038.45
    tetrabutyl urea 1098.55
    diisobutyl methanol 1565.1
    2-phenylethanol 1535.72
    styrene 2272.81
    dioctyl adipate 1453.57
    dimethyl sulfate 993.05
    ethyl butyrate 4075.81
    methyl lactate 838.82
    butyl lactate 1706.18
    diethyl carbonate 1781.9
    propanediol butyl ether 1381.57
    triethyl orthoformate 2222.23
    p-tert-butyltoluene 918.14
    methyl 4-tert-butylbenzoate 1310.43
    morpholine 9122.65
    tert-butylamine 5222.5
    n-dodecanol 603.95
    dimethoxymethane 3497.16
    ethylene carbonate 2395.28
    cyrene 963.62
    2-ethoxyethyl acetate 2923.75
    2-ethylhexyl acetate 4102.08
    1,2,4-trichlorobenzene 2680.21
    4-methylpyridine 6279.75
    dibutyl ether 4966.28
    2,6-dimethyl-4-heptanol 1565.1
    DEF 6404.8
    dimethyl isosorbide 2298.49
    tetrachloroethylene 5440.61
    eugenol 1117.38
    triacetin 1970.28
    span 80 1492.58
    1,4-butanediol 542.43
    1,1-dichloroethane 9260.59
    2-methyl-1-pentanol 2955.42
    methyl formate 1120.31
    2-methyl-1-butanol 4361.87
    n-decane 512.4
    butyronitrile 6623.64
    3,7-dimethyl-1-octanol 1680.92
    1-chlorooctane 1818.58
    1-chlorotetradecane 532.53
    n-nonane 639.34
    undecane 302.91
    tert-butylcyclohexane 977.12
    cyclooctane 1333.87
    cyclopentanol 4599.93
    tetrahydropyran 14828.77
    tert-amyl methyl ether 5201.03
    2,5,8-trioxanonane 2176.49
    1-hexene 8928.12
    2-isopropoxyethanol 2135.69
    2,2,2-trifluoroethanol 389.24
    methyl butyrate 5727.07

    Scent© AI

1 4

IFRA standard 51

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