2,4-Dihydroxyhexanal

  • Identifiers

    Molecular formula
    C6H12O3

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

  • Odor profile

    Fragrance
    Fruity 46.73%
    Buttery 42.85%
    Sweet 37.23%
    Odorless 32.29%
    Fatty 29.0%
    Caramellic 28.98%
    Milky 28.52%
    Oily 28.49%
    Creamy 26.28%
    Dairy 24.85%

     

    Flavor
    Odorless 43.31%
    Bitter 30.29%
    Fruity 28.29%
    Pungent 26.94%
    Sweet 24.22%
    Sweet-like 22.71%
    Very slight 22.47%
    Musty 21.96%
    Buttery 21.3%
    Stinky 20.94%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    -0.3

    pKa est.
    6.89 (neutral)

    Molecular weight
    132.16 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    277°C

    Flash point

    • 124.6 ˚C est.

  • Synonyms

    • SCHEMBL17984935
  • Applications

    2,4-Dihydroxyhexanal is regarded as a useful intermediate in organic synthesis, with real-world applications potentially including: as a precursor for fragrance and flavor compounds in the perfume and flavor industries; as a building block or intermediate for cosmetics and personal care formulations; as a monomer or crosslinking component in polymers and plastics; as a precursor in coatings and inks formulations; and as a building block in pharmaceutical synthesis for chiral intermediates. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 158.8
    methanol 436.0
    isopropanol 85.21
    water 128.56
    ethyl acetate 21.41
    n-propanol 100.74
    acetone 48.49
    n-butanol 72.88
    acetonitrile 24.99
    DMF 279.04
    toluene 2.24
    isobutanol 65.5
    1,4-dioxane 78.51
    methyl acetate 25.31
    THF 146.48
    2-butanone 26.18
    n-pentanol 40.0
    sec-butanol 63.9
    n-hexane 1.12
    ethylene glycol 300.78
    NMP 225.87
    cyclohexane 1.96
    DMSO 509.92
    n-butyl acetate 24.84
    n-octanol 23.59
    chloroform 10.04
    n-propyl acetate 19.01
    acetic acid 287.62
    dichloromethane 12.89
    cyclohexanone 70.15
    propylene glycol 213.27
    isopropyl acetate 16.42
    DMAc 177.42
    2-ethoxyethanol 134.26
    isopentanol 62.15
    n-heptane 2.22
    ethyl formate 40.84
    1,2-dichloroethane 11.85
    n-hexanol 55.95
    2-methoxyethanol 309.89
    isobutyl acetate 13.92
    tetrachloromethane 4.54
    n-pentyl acetate 15.27
    transcutol 219.4
    n-heptanol 27.31
    ethylbenzene 3.33
    MIBK 24.4
    2-propoxyethanol 121.56
    tert-butanol 120.48
    MTBE 23.24
    2-butoxyethanol 63.6
    propionic acid 126.76
    o-xylene 5.93
    formic acid 413.09
    diethyl ether 9.33
    m-xylene 5.61
    p-xylene 5.01
    chlorobenzene 5.96
    dimethyl carbonate 15.37
    n-octane 1.04
    formamide 261.44
    cyclopentanone 102.74
    2-pentanone 23.8
    anisole 15.5
    cyclopentyl methyl ether 34.11
    gamma-butyrolactone 145.83
    1-methoxy-2-propanol 158.18
    pyridine 20.81
    3-pentanone 13.0
    furfural 133.33
    n-dodecane 1.13
    diethylene glycol 203.5
    diisopropyl ether 5.47
    tert-amyl alcohol 81.4
    acetylacetone 44.34
    n-hexadecane 1.18
    acetophenone 25.22
    methyl propionate 22.73
    isopentyl acetate 26.52
    trichloroethylene 23.87
    n-nonanol 19.88
    cyclohexanol 53.89
    benzyl alcohol 29.73
    2-ethylhexanol 26.37
    isooctanol 23.18
    dipropyl ether 13.15
    1,2-dichlorobenzene 9.59
    ethyl lactate 33.12
    propylene carbonate 69.75
    n-methylformamide 168.79
    2-pentanol 34.37
    n-pentane 1.02
    1-propoxy-2-propanol 75.34
    1-methoxy-2-propyl acetate 39.49
    2-(2-methoxypropoxy) propanol 70.14
    mesitylene 6.37
    ε-caprolactone 71.15
    p-cymene 7.33
    epichlorohydrin 75.87
    1,1,1-trichloroethane 9.51
    2-aminoethanol 297.47
    morpholine-4-carbaldehyde 180.28
    sulfolane 241.24
    2,2,4-trimethylpentane 1.73
    2-methyltetrahydrofuran 62.52
    n-hexyl acetate 25.46
    isooctane 1.64
    2-(2-butoxyethoxy)ethanol 86.91
    sec-butyl acetate 12.86
    tert-butyl acetate 26.65
    decalin 2.02
    glycerin 341.5
    diglyme 134.56
    acrylic acid 129.52
    isopropyl myristate 11.85
    n-butyric acid 107.07
    acetyl acetate 21.42
    di(2-ethylhexyl) phthalate 22.03
    ethyl propionate 15.78
    nitromethane 198.02
    1,2-diethoxyethane 25.64
    benzonitrile 21.0
    trioctyl phosphate 17.93
    1-bromopropane 4.19
    gamma-valerolactone 155.68
    n-decanol 15.11
    triethyl phosphate 18.27
    4-methyl-2-pentanol 25.84
    propionitrile 19.66
    vinylene carbonate 56.8
    1,1,2-trichlorotrifluoroethane 126.18
    DMS 23.0
    cumene 5.11
    2-octanol 14.9
    2-hexanone 18.78
    octyl acetate 16.65
    limonene 11.5
    1,2-dimethoxyethane 112.99
    ethyl orthosilicate 16.25
    tributyl phosphate 18.69
    diacetone alcohol 78.36
    N,N-dimethylaniline 17.6
    acrylonitrile 36.73
    aniline 13.73
    1,3-propanediol 278.05
    bromobenzene 4.12
    dibromomethane 7.34
    1,1,2,2-tetrachloroethane 22.49
    2-methyl-cyclohexyl acetate 27.49
    tetrabutyl urea 27.55
    diisobutyl methanol 17.54
    2-phenylethanol 31.46
    styrene 3.36
    dioctyl adipate 23.75
    dimethyl sulfate 49.69
    ethyl butyrate 21.45
    methyl lactate 59.82
    butyl lactate 31.06
    diethyl carbonate 15.61
    propanediol butyl ether 80.37
    triethyl orthoformate 19.14
    p-tert-butyltoluene 7.78
    methyl 4-tert-butylbenzoate 39.6
    morpholine 113.95
    tert-butylamine 41.34
    n-dodecanol 11.43
    dimethoxymethane 60.94
    ethylene carbonate 43.33
    cyrene 84.17
    2-ethoxyethyl acetate 24.32
    2-ethylhexyl acetate 17.65
    1,2,4-trichlorobenzene 13.69
    4-methylpyridine 17.9
    dibutyl ether 10.53
    2,6-dimethyl-4-heptanol 17.54
    DEF 56.04
    dimethyl isosorbide 98.06
    tetrachloroethylene 19.69
    eugenol 47.23
    triacetin 37.05
    span 80 61.58
    1,4-butanediol 115.26
    1,1-dichloroethane 6.54
    2-methyl-1-pentanol 40.06
    methyl formate 99.82
    2-methyl-1-butanol 56.65
    n-decane 1.53
    butyronitrile 22.93
    3,7-dimethyl-1-octanol 24.43
    1-chlorooctane 5.95
    1-chlorotetradecane 3.09
    n-nonane 1.39
    undecane 1.27
    tert-butylcyclohexane 2.19
    cyclooctane 1.13
    cyclopentanol 95.11
    tetrahydropyran 33.84
    tert-amyl methyl ether 19.8
    2,5,8-trioxanonane 113.08
    1-hexene 3.34
    2-isopropoxyethanol 72.33
    2,2,2-trifluoroethanol 112.62
    methyl butyrate 29.09

    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