1,1-Diethoxydecane

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  • Identifiers

    CAS number
    34764-02-8

    Molecular formula
    C14H30O2

    SMILES
    CCCCCCCCCC(OCC)OCC

  • Odor profile

    Fragrance
    Citrus 78.32%
    Fruity 73.45%
    Green 68.8%
    Fresh 63.74%
    Floral 63.37%
    Waxy 58.51%
    Fatty 57.11%
    Orange 52.09%
    Oily 50.41%
    Herbal 48.44%

     

    Flavor
    Fruity 59.4%
    Green 56.47%
    Waxy 54.33%
    Floral 45.24%
    Mushroom 37.8%
    Rose 36.35%
    Oily 36.04%
    Fatty 35.55%
    Clean 34.2%
    Earthy 32.36%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.3

    pKa est.
    7.17 (neutral)

    Molecular weight
    230.39 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    255°C

    Flash point

    • 100.59 ˚C est.

  • Synonyms

    • 1,1-Diethoxydecane
    • Decanal diethyl acetal
    • 34764-02-8
    • Decane, 1,1-diethoxy-
    • 1,1-Bis(ethyloxy)decane
    • n-Decanal diethyl acetal
    • EINECS 252-202-5
    • AI3-05097
    • DTXSID30188320
    • NSC 408318
    • Decane,1-diethoxy-
    • MFCD00672804
    • NSC408318
    • 1,1-Diethoxydecane #
    • SCHEMBL872866
    • DTXCID60110811
    • AKOS015838757
    • NSC-408318
    • DB-249990
    • D5755
    • NS00022078
    • Q63393160
    • 252-202-5

  • Applications

    1,1-Diethoxydecane (CAS 34764-02-8) is a long-chain dialkyl acetal used primarily as a non-polar, high-boiling solvent and diluent in industrial formulations. It is commonly employed as a processing aid in coatings, inks, and adhesives, helping dissolve resins and pigments at elevated temperatures. It can act as an intermediate or as a protecting group for aldehydes in organic synthesis. In addition, it may be evaluated as a solvent or diluent in polymer formulations and cleaning products, subject to applicable regulations and formulation constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 8444.86
    methanol 5108.95
    isopropanol 10098.42
    water 0.16
    ethyl acetate 17250.81
    n-propanol 9885.57
    acetone 16428.49
    n-butanol 10617.35
    acetonitrile 9974.76
    DMF 7226.58
    toluene 7676.83
    isobutanol 9212.01
    1,4-dioxane 16441.48
    methyl acetate 10026.51
    THF 20874.94
    2-butanone 13409.02
    n-pentanol 7532.81
    sec-butanol 11475.08
    n-hexane 14130.78
    ethylene glycol 378.5
    NMP 8080.54
    cyclohexane 24598.45
    DMSO 10164.68
    n-butyl acetate 18648.4
    n-octanol 4885.49
    chloroform 30333.21
    n-propyl acetate 14393.94
    acetic acid 5096.79
    dichloromethane 29842.55
    cyclohexanone 25233.88
    propylene glycol 925.65
    isopropyl acetate 12209.69
    DMAc 6256.49
    2-ethoxyethanol 5573.61
    isopentanol 10371.51
    n-heptane 9753.37
    ethyl formate 6788.11
    1,2-dichloroethane 20066.34
    n-hexanol 9089.1
    2-methoxyethanol 6710.71
    isobutyl acetate 7885.68
    tetrachloromethane 8793.97
    n-pentyl acetate 11556.2
    transcutol 13600.09
    n-heptanol 4091.25
    ethylbenzene 4556.27
    MIBK 8485.98
    2-propoxyethanol 7328.98
    tert-butanol 13412.92
    MTBE 19742.48
    2-butoxyethanol 4745.78
    propionic acid 5551.63
    o-xylene 4420.18
    formic acid 499.45
    diethyl ether 24116.05
    m-xylene 4340.25
    p-xylene 6372.41
    chlorobenzene 9323.19
    dimethyl carbonate 1808.28
    n-octane 2714.62
    formamide 962.66
    cyclopentanone 16272.54
    2-pentanone 14669.1
    anisole 5298.53
    cyclopentyl methyl ether 17929.86
    gamma-butyrolactone 12962.2
    1-methoxy-2-propanol 6327.67
    pyridine 14634.23
    3-pentanone 10645.84
    furfural 7604.21
    n-dodecane 1110.56
    diethylene glycol 2185.48
    diisopropyl ether 8711.8
    tert-amyl alcohol 12831.25
    acetylacetone 10058.99
    n-hexadecane 1342.55
    acetophenone 5015.15
    methyl propionate 8207.32
    isopentyl acetate 13794.75
    trichloroethylene 25576.51
    n-nonanol 4096.27
    cyclohexanol 15955.98
    benzyl alcohol 3397.35
    2-ethylhexanol 8249.84
    isooctanol 3924.71
    dipropyl ether 18339.44
    1,2-dichlorobenzene 7781.44
    ethyl lactate 2536.73
    propylene carbonate 7950.04
    n-methylformamide 3545.41
    2-pentanol 10217.35
    n-pentane 9305.51
    1-propoxy-2-propanol 8374.61
    1-methoxy-2-propyl acetate 7423.55
    2-(2-methoxypropoxy) propanol 2798.46
    mesitylene 3282.24
    ε-caprolactone 18016.12
    p-cymene 3616.99
    epichlorohydrin 15145.78
    1,1,1-trichloroethane 23334.04
    2-aminoethanol 1439.37
    morpholine-4-carbaldehyde 7335.15
    sulfolane 12608.24
    2,2,4-trimethylpentane 2797.42
    2-methyltetrahydrofuran 25012.46
    n-hexyl acetate 11751.03
    isooctane 2014.54
    2-(2-butoxyethoxy)ethanol 4190.78
    sec-butyl acetate 9787.07
    tert-butyl acetate 11663.51
    decalin 4816.07
    glycerin 848.21
    diglyme 9629.26
    acrylic acid 2902.03
    isopropyl myristate 3883.89
    n-butyric acid 12631.46
    acetyl acetate 7520.28
    di(2-ethylhexyl) phthalate 1897.92
    ethyl propionate 10665.08
    nitromethane 8558.07
    1,2-diethoxyethane 14207.34
    benzonitrile 6886.8
    trioctyl phosphate 1869.8
    1-bromopropane 22864.75
    gamma-valerolactone 14621.5
    n-decanol 2644.27
    triethyl phosphate 3360.55
    4-methyl-2-pentanol 5149.35
    propionitrile 10306.28
    vinylene carbonate 6176.92
    1,1,2-trichlorotrifluoroethane 7818.1
    DMS 4291.95
    cumene 3066.24
    2-octanol 4141.09
    2-hexanone 12507.57
    octyl acetate 4214.76
    limonene 7754.23
    1,2-dimethoxyethane 15161.57
    ethyl orthosilicate 3851.09
    tributyl phosphate 2641.95
    diacetone alcohol 6422.2
    N,N-dimethylaniline 3648.02
    acrylonitrile 7445.01
    aniline 6149.73
    1,3-propanediol 3053.36
    bromobenzene 11736.54
    dibromomethane 25940.12
    1,1,2,2-tetrachloroethane 24129.77
    2-methyl-cyclohexyl acetate 6322.05
    tetrabutyl urea 3312.63
    diisobutyl methanol 4973.51
    2-phenylethanol 3478.44
    styrene 5831.96
    dioctyl adipate 4303.03
    dimethyl sulfate 2459.17
    ethyl butyrate 13122.65
    methyl lactate 1971.87
    butyl lactate 4708.4
    diethyl carbonate 6234.06
    propanediol butyl ether 3192.15
    triethyl orthoformate 7962.41
    p-tert-butyltoluene 3304.98
    methyl 4-tert-butylbenzoate 3477.75
    morpholine 20281.94
    tert-butylamine 12095.72
    n-dodecanol 2003.2
    dimethoxymethane 6381.3
    ethylene carbonate 7366.36
    cyrene 2065.04
    2-ethoxyethyl acetate 7932.71
    2-ethylhexyl acetate 11834.7
    1,2,4-trichlorobenzene 7740.34
    4-methylpyridine 14942.71
    dibutyl ether 15966.95
    2,6-dimethyl-4-heptanol 4973.51
    DEF 12942.5
    dimethyl isosorbide 4730.55
    tetrachloroethylene 16284.82
    eugenol 2528.58
    triacetin 5607.5
    span 80 3532.23
    1,4-butanediol 1378.21
    1,1-dichloroethane 23471.75
    2-methyl-1-pentanol 6944.24
    methyl formate 2373.64
    2-methyl-1-butanol 9998.87
    n-decane 2557.3
    butyronitrile 13686.2
    3,7-dimethyl-1-octanol 5128.63
    1-chlorooctane 6617.28
    1-chlorotetradecane 2043.12
    n-nonane 3113.42
    undecane 1540.47
    tert-butylcyclohexane 3880.99
    cyclooctane 6034.5
    cyclopentanol 11793.59
    tetrahydropyran 35097.35
    tert-amyl methyl ether 12717.7
    2,5,8-trioxanonane 4592.34
    1-hexene 20384.41
    2-isopropoxyethanol 4866.72
    2,2,2-trifluoroethanol 1282.63
    methyl butyrate 14820.31

    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

Botanical

Name CAS Botanical Proportion
Genet absolute 2 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 0.01%
Cassie absolute 1a extract 8023-82-3 Acacia farnesiana (L.) Willd., fam. Mimosaceae (Leguminosae) 0.5%