1-Ethoxydodecane

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  • Identifiers

    CAS number
    7289-37-4

    Molecular formula
    C14H30O

    SMILES
    CCCCCCCCCCCCOCC

  • Odor profile

    Fragrance
    Waxy 64.8%
    Fruity 61.56%
    Fatty 56.17%
    Oily 52.34%
    Citrus 50.19%
    Floral 50.11%
    Fresh 48.08%
    Clean 41.83%
    Sweet 40.94%
    Orange 38.41%

     

    Flavor
    Waxy 67.99%
    Floral 53.07%
    Rose 45.42%
    Soapy 42.64%
    Fatty 40.19%
    Fresh 40.01%
    Clean 39.84%
    Fruity 39.64%
    Sweet 37.75%
    Fat 35.66%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    6.0

    pKa est.
    6.86 (neutral)

    Molecular weight
    214.39 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    265°C

    Flash point

    • 102.25 ˚C est.

  • Synonyms

    • 1-Ethoxydodecane
    • Dodecane, 1-ethoxy-
    • 7289-37-4
    • Dodecyl ethyl ether
    • Ethyl dodecyl ether
    • 1-Ethoxydodecane #
    • NSC 71629
    • AI3-11667
    • NCIOpen2_003523
    • SCHEMBL198667
    • HAOXTAJLDMZCQJ-UHFFFAOYSA-N
    • DTXSID301046008
    • NSC71629
    • NSC-71629

  • Applications

    1-Ethoxydodecane (CAS 7289-37-4) is a long-chain alkyl ether that functions primarily as a non-polar solvent and processing aid. In industry it is used as a solvent/diluent in paints, coatings, and inks; as a co-solvent or processing aid in polymer formulations; as a solvent or carrier in cosmetics/personal care products and household cleaners; as a solvent or carrier for fragrance formulations in perfumery; and as an intermediate or reagent in organic synthesis. Its use is generally aligned with formulation needs and is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2613.85
    methanol 1321.99
    isopropanol 3630.55
    water 0.02
    ethyl acetate 7112.66
    n-propanol 3289.53
    acetone 5673.86
    n-butanol 4161.75
    acetonitrile 2318.65
    DMF 1965.5
    toluene 2832.89
    isobutanol 3044.7
    1,4-dioxane 7840.41
    methyl acetate 3650.61
    THF 12083.83
    2-butanone 5478.76
    n-pentanol 2891.92
    sec-butanol 4017.6
    n-hexane 6887.96
    ethylene glycol 107.9
    NMP 2502.67
    cyclohexane 13507.65
    DMSO 3862.88
    n-butyl acetate 8780.68
    n-octanol 1726.4
    chloroform 10933.66
    n-propyl acetate 6173.0
    acetic acid 1313.51
    dichloromethane 10494.97
    cyclohexanone 10079.25
    propylene glycol 320.01
    isopropyl acetate 5264.95
    DMAc 2016.49
    2-ethoxyethanol 2546.43
    isopentanol 4276.38
    n-heptane 6717.58
    ethyl formate 2162.81
    1,2-dichloroethane 8222.4
    n-hexanol 4236.55
    2-methoxyethanol 2655.22
    isobutyl acetate 3569.3
    tetrachloromethane 3481.82
    n-pentyl acetate 4799.83
    transcutol 8436.5
    n-heptanol 1765.41
    ethylbenzene 1862.42
    MIBK 4042.54
    2-propoxyethanol 3787.67
    tert-butanol 6009.02
    MTBE 9066.93
    2-butoxyethanol 2406.84
    propionic acid 1709.6
    o-xylene 1798.39
    formic acid 105.89
    diethyl ether 11966.12
    m-xylene 1770.35
    p-xylene 2402.18
    chlorobenzene 3151.17
    dimethyl carbonate 522.46
    n-octane 1462.06
    formamide 207.2
    cyclopentanone 6585.48
    2-pentanone 6321.34
    anisole 2371.78
    cyclopentyl methyl ether 9125.92
    gamma-butyrolactone 4931.94
    1-methoxy-2-propanol 2921.03
    pyridine 5488.19
    3-pentanone 4451.7
    furfural 2924.17
    n-dodecane 514.53
    diethylene glycol 1010.2
    diisopropyl ether 4499.38
    tert-amyl alcohol 5093.65
    acetylacetone 3898.08
    n-hexadecane 620.4
    acetophenone 1987.67
    methyl propionate 3094.63
    isopentyl acetate 6954.52
    trichloroethylene 9202.39
    n-nonanol 1640.87
    cyclohexanol 6088.45
    benzyl alcohol 1326.77
    2-ethylhexanol 4355.27
    isooctanol 1877.45
    dipropyl ether 13279.09
    1,2-dichlorobenzene 2876.69
    ethyl lactate 1131.15
    propylene carbonate 2922.34
    n-methylformamide 790.65
    2-pentanol 4177.45
    n-pentane 4374.58
    1-propoxy-2-propanol 4978.61
    1-methoxy-2-propyl acetate 4037.74
    2-(2-methoxypropoxy) propanol 1440.37
    mesitylene 1389.36
    ε-caprolactone 7355.18
    p-cymene 1815.48
    epichlorohydrin 6614.67
    1,1,1-trichloroethane 9493.45
    2-aminoethanol 453.2
    morpholine-4-carbaldehyde 3067.66
    sulfolane 4941.07
    2,2,4-trimethylpentane 1208.77
    2-methyltetrahydrofuran 12669.79
    n-hexyl acetate 4674.64
    isooctane 1037.69
    2-(2-butoxyethoxy)ethanol 2305.14
    sec-butyl acetate 4723.14
    tert-butyl acetate 5644.07
    decalin 2325.76
    glycerin 328.37
    diglyme 5521.25
    acrylic acid 792.32
    isopropyl myristate 1704.82
    n-butyric acid 4655.68
    acetyl acetate 2837.3
    di(2-ethylhexyl) phthalate 784.93
    ethyl propionate 4898.11
    nitromethane 2377.85
    1,2-diethoxyethane 8858.51
    benzonitrile 2241.71
    trioctyl phosphate 746.81
    1-bromopropane 10411.59
    gamma-valerolactone 6245.33
    n-decanol 1091.24
    triethyl phosphate 1923.41
    4-methyl-2-pentanol 2323.36
    propionitrile 3381.93
    vinylene carbonate 2013.51
    1,1,2-trichlorotrifluoroethane 3150.45
    DMS 1606.98
    cumene 1303.75
    2-octanol 1573.62
    2-hexanone 5506.07
    octyl acetate 1737.26
    limonene 4042.87
    1,2-dimethoxyethane 7361.24
    ethyl orthosilicate 2326.44
    tributyl phosphate 1119.76
    diacetone alcohol 3186.81
    N,N-dimethylaniline 1555.48
    acrylonitrile 2202.51
    aniline 2245.1
    1,3-propanediol 1091.33
    bromobenzene 3950.09
    dibromomethane 9505.16
    1,1,2,2-tetrachloroethane 9271.76
    2-methyl-cyclohexyl acetate 3391.09
    tetrabutyl urea 1415.18
    diisobutyl methanol 2971.64
    2-phenylethanol 1601.21
    styrene 2334.06
    dioctyl adipate 1910.3
    dimethyl sulfate 777.41
    ethyl butyrate 7523.44
    methyl lactate 687.8
    butyl lactate 2030.44
    diethyl carbonate 3375.53
    propanediol butyl ether 1274.41
    triethyl orthoformate 5043.54
    p-tert-butyltoluene 1744.68
    methyl 4-tert-butylbenzoate 1573.25
    morpholine 9896.04
    tert-butylamine 5575.65
    n-dodecanol 844.1
    dimethoxymethane 2456.1
    ethylene carbonate 2468.24
    cyrene 959.13
    2-ethoxyethyl acetate 3608.7
    2-ethylhexyl acetate 5930.06
    1,2,4-trichlorobenzene 2793.78
    4-methylpyridine 5050.09
    dibutyl ether 8530.32
    2,6-dimethyl-4-heptanol 2971.64
    DEF 5134.34
    dimethyl isosorbide 2626.88
    tetrachloroethylene 6352.99
    eugenol 1109.15
    triacetin 2471.13
    span 80 1742.73
    1,4-butanediol 427.6
    1,1-dichloroethane 9107.97
    2-methyl-1-pentanol 2743.17
    methyl formate 571.39
    2-methyl-1-butanol 3604.02
    n-decane 1252.83
    butyronitrile 4763.51
    3,7-dimethyl-1-octanol 2428.22
    1-chlorooctane 2797.05
    1-chlorotetradecane 891.95
    n-nonane 1523.97
    undecane 736.36
    tert-butylcyclohexane 1854.38
    cyclooctane 3260.03
    cyclopentanol 4378.21
    tetrahydropyran 18760.06
    tert-amyl methyl ether 6075.68
    2,5,8-trioxanonane 2617.98
    1-hexene 9088.98
    2-isopropoxyethanol 2412.93
    2,2,2-trifluoroethanol 315.17
    methyl butyrate 6342.18

    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