10-Hydroxy-4,8-dimethyldec-4-enal

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  • Identifiers

    CAS number
    65210-18-6

    Molecular formula
    C12H22O2

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

    Safety labels

  • Odor profile

    Fragrance
    Floral 78.16%
    Waxy 62.59%
    Green 60.25%
    Fresh 57.55%
    Sweet 57.4%
    Citrus 56.03%
    Rose 54.68%
    Aldehydic 54.22%
    Lily 47.05%
    Muguet 44.83%

     

    Flavor
    Green 67.53%
    Waxy 63.72%
    Floral 63.01%
    Fresh 52.01%
    Citrus 49.05%
    Rose 47.04%
    Melon 41.26%
    Aldehydic 38.65%
    Oily 36.7%
    Fatty 36.68%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.5

    pKa est.
    8.78 (weak base)

    Molecular weight
    198.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    302°C

    Flash point

    • 138.4 ˚C est.

  • Synonyms

    • 10-Hydroxy-4,8-dimethyldec-4-enal
    • 65210-18-6
    • SCHEMBL23414880
    • DTXSID10793779
    • 65210-18-6

  • Applications

    10-Hydroxy-4,8-dimethyldec-4-enal (CAS 65210-18-6) may be used as an aroma/fragrance ingredient or fragrance precursor in perfumery and cosmetics; it can function as a fragrance component or as a building block for the synthesis of more complex scent compounds, and is often evaluated for inclusion in fragrance formulations and personal care products. In cosmetics and personal care, it may appear as a fragrance component in skincare and haircare products, or participate in fragrance-ingredient development. In household products, applications may include use as a fragrance component in air fresheners, cleaning agents, and detergents to achieve a distinctive scent. In industrial manufacturing, it may serve as an intermediate or building block for the synthesis of other aroma chemicals or fragrance systems used in coatings and inks and related fragrance-release formulations. Depending on local regulations and formulation limits, its use should be evaluated against regulatory requirements and proper handling guidelines.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2697.01
    methanol 2882.37
    isopropanol 1808.38
    water 0.58
    ethyl acetate 741.81
    n-propanol 1626.24
    acetone 826.37
    n-butanol 1423.49
    acetonitrile 515.8
    DMF 430.59
    toluene 148.69
    isobutanol 805.83
    1,4-dioxane 1344.59
    methyl acetate 424.4
    THF 1436.29
    2-butanone 615.51
    n-pentanol 738.98
    sec-butanol 871.94
    n-hexane 36.39
    ethylene glycol 194.46
    NMP 203.84
    cyclohexane 73.69
    DMSO 888.5
    n-butyl acetate 394.89
    n-octanol 126.97
    chloroform 693.24
    n-propyl acetate 378.52
    acetic acid 650.13
    dichloromethane 565.77
    cyclohexanone 599.22
    propylene glycol 418.81
    isopropyl acetate 379.82
    DMAc 311.79
    2-ethoxyethanol 964.72
    isopentanol 864.06
    n-heptane 23.33
    ethyl formate 330.39
    1,2-dichloroethane 446.69
    n-hexanol 610.41
    2-methoxyethanol 1692.99
    isobutyl acetate 221.86
    tetrachloromethane 98.93
    n-pentyl acetate 163.15
    transcutol 2076.93
    n-heptanol 160.29
    ethylbenzene 67.68
    MIBK 305.28
    2-propoxyethanol 861.93
    tert-butanol 1426.65
    MTBE 651.02
    2-butoxyethanol 351.8
    propionic acid 415.3
    o-xylene 84.3
    formic acid 220.44
    diethyl ether 887.94
    m-xylene 112.15
    p-xylene 78.43
    chlorobenzene 153.64
    dimethyl carbonate 59.22
    n-octane 7.72
    formamide 277.24
    cyclopentanone 485.17
    2-pentanone 575.2
    anisole 183.08
    cyclopentyl methyl ether 481.46
    gamma-butyrolactone 444.38
    1-methoxy-2-propanol 1040.11
    pyridine 510.43
    3-pentanone 259.43
    furfural 402.61
    n-dodecane 5.58
    diethylene glycol 560.94
    diisopropyl ether 141.35
    tert-amyl alcohol 649.26
    acetylacetone 379.49
    n-hexadecane 6.4
    acetophenone 158.68
    methyl propionate 298.03
    isopentyl acetate 335.02
    trichloroethylene 620.56
    n-nonanol 108.39
    cyclohexanol 623.17
    benzyl alcohol 230.19
    2-ethylhexanol 235.26
    isooctanol 122.59
    dipropyl ether 302.75
    1,2-dichlorobenzene 126.58
    ethyl lactate 138.06
    propylene carbonate 251.14
    n-methylformamide 348.54
    2-pentanol 679.85
    n-pentane 40.18
    1-propoxy-2-propanol 574.72
    1-methoxy-2-propyl acetate 366.81
    2-(2-methoxypropoxy) propanol 262.62
    mesitylene 69.58
    ε-caprolactone 472.58
    p-cymene 52.54
    epichlorohydrin 754.4
    1,1,1-trichloroethane 318.77
    2-aminoethanol 657.96
    morpholine-4-carbaldehyde 507.34
    sulfolane 389.27
    2,2,4-trimethylpentane 19.27
    2-methyltetrahydrofuran 924.54
    n-hexyl acetate 206.34
    isooctane 19.38
    2-(2-butoxyethoxy)ethanol 424.86
    sec-butyl acetate 231.97
    tert-butyl acetate 340.4
    decalin 23.17
    glycerin 381.55
    diglyme 792.15
    acrylic acid 232.21
    isopropyl myristate 70.92
    n-butyric acid 847.36
    acetyl acetate 241.2
    di(2-ethylhexyl) phthalate 77.87
    ethyl propionate 235.77
    nitromethane 609.89
    1,2-diethoxyethane 581.45
    benzonitrile 215.36
    trioctyl phosphate 53.96
    1-bromopropane 332.47
    gamma-valerolactone 754.12
    n-decanol 73.29
    triethyl phosphate 87.89
    4-methyl-2-pentanol 280.2
    propionitrile 463.46
    vinylene carbonate 208.5
    1,1,2-trichlorotrifluoroethane 433.94
    DMS 122.95
    cumene 51.77
    2-octanol 87.41
    2-hexanone 382.39
    octyl acetate 85.56
    limonene 92.69
    1,2-dimethoxyethane 1044.68
    ethyl orthosilicate 99.07
    tributyl phosphate 72.54
    diacetone alcohol 410.5
    N,N-dimethylaniline 106.13
    acrylonitrile 353.96
    aniline 265.48
    1,3-propanediol 1018.02
    bromobenzene 131.17
    dibromomethane 408.01
    1,1,2,2-tetrachloroethane 505.7
    2-methyl-cyclohexyl acetate 170.83
    tetrabutyl urea 82.05
    diisobutyl methanol 129.01
    2-phenylethanol 227.63
    styrene 89.71
    dioctyl adipate 115.08
    dimethyl sulfate 81.23
    ethyl butyrate 262.41
    methyl lactate 147.26
    butyl lactate 150.85
    diethyl carbonate 143.8
    propanediol butyl ether 299.96
    triethyl orthoformate 178.28
    p-tert-butyltoluene 55.04
    methyl 4-tert-butylbenzoate 133.79
    morpholine 1912.73
    tert-butylamine 726.84
    n-dodecanol 52.83
    dimethoxymethane 473.3
    ethylene carbonate 211.25
    cyrene 185.09
    2-ethoxyethyl acetate 269.87
    2-ethylhexyl acetate 223.93
    1,2,4-trichlorobenzene 144.97
    4-methylpyridine 420.1
    dibutyl ether 166.04
    2,6-dimethyl-4-heptanol 129.01
    DEF 394.2
    dimethyl isosorbide 337.53
    tetrachloroethylene 343.75
    eugenol 149.5
    triacetin 189.92
    span 80 224.01
    1,4-butanediol 324.96
    1,1-dichloroethane 452.35
    2-methyl-1-pentanol 415.1
    methyl formate 174.17
    2-methyl-1-butanol 618.37
    n-decane 11.0
    butyronitrile 616.89
    3,7-dimethyl-1-octanol 134.88
    1-chlorooctane 54.69
    1-chlorotetradecane 18.97
    n-nonane 10.58
    undecane 7.41
    tert-butylcyclohexane 23.6
    cyclooctane 18.53
    cyclopentanol 521.67
    tetrahydropyran 1465.02
    tert-amyl methyl ether 326.43
    2,5,8-trioxanonane 460.17
    1-hexene 186.93
    2-isopropoxyethanol 521.51
    2,2,2-trifluoroethanol 105.25
    methyl butyrate 354.65

    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