1-(1-Ethoxyethoxy)propane

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  • Identifiers

    CAS number
    20680-10-8

    Molecular formula
    C7H16O2

    SMILES
    CCCOC(C)OCC

  • Odor profile

    Ethereal 89.74%
    Green 89.72%
    Alcoholic 76.65%
    Cognac 71.54%
    Fruity 63.41%
    Nutty 51.15%
    Fermented 48.82%
    Pungent 47.42%
    Vegetable 45.45%
    Winey 41.35%

    Scent© AI

  • Properties

    XLogP3-AA
    1.4

    pKa est.
    8.26 (weak base)

    Molecular weight
    132.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    124°C

    Flash point est.
    13.34 ˚C

  • Synonyms

    • 1-(1-Ethoxyethoxy)propane
    • 20680-10-8
    • 1-ETHOXY-1-PROPOXYETHANE
    • Propane, 1-(1-ethoxyethoxy)-
    • Acetaldehyde ethyl propyl acetal
    • Acetaldehyde, ethyl propyl acetal
    • R57Y77S7R5
    • EINECS 243-963-4
    • ETHYL PROPYL ACETAL
    • AI3-38086
    • DTXSID30864955
    • ETHANE, 1-ETHOXY-1-PROPOXY-
    • 1?-?(1-Ethoxyethoxy)?propane
    • Ethane, 1-ethoxy-1-propoxy
    • UNII-R57Y77S7R5
    • SCHEMBL3504284
    • DTXCID00813415
    • DB-310804
    • NS00051472
    • 1-Ethoxy-1-propoxyethane; Ethyl Propyl Acetal;
    • 243-963-4

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 6337.82
    methanol 7570.13
    isopropanol 4937.44
    water 19.99
    ethyl acetate 2869.91
    n-propanol 5074.86
    acetone 3026.43
    n-butanol 4742.51
    acetonitrile 3901.11
    DMF 2638.34
    toluene 1933.75
    isobutanol 3829.16
    1,4-dioxane 5176.01
    methyl acetate 2426.01
    THF 5051.19
    2-butanone 2732.38
    n-pentanol 3199.64
    sec-butanol 5173.76
    n-hexane 2898.23
    ethylene glycol 1209.18
    NMP 2657.04
    cyclohexane 3628.98
    DMSO 2803.77
    n-butyl acetate 2752.82
    n-octanol 1941.64
    chloroform 11225.24
    n-propyl acetate 1861.74
    acetic acid 5416.71
    dichloromethane 9372.22
    cyclohexanone 4108.32
    propylene glycol 1566.1
    isopropyl acetate 1614.5
    DMAc 2474.72
    2-ethoxyethanol 2983.37
    isopentanol 3402.09
    n-heptane 1815.14
    ethyl formate 1977.77
    1,2-dichloroethane 4095.46
    n-hexanol 3824.05
    2-methoxyethanol 4332.33
    isobutyl acetate 1167.28
    tetrachloromethane 3158.29
    n-pentyl acetate 1660.03
    transcutol 4504.46
    n-heptanol 1518.74
    ethylbenzene 1195.56
    MIBK 1213.12
    2-propoxyethanol 3300.31
    tert-butanol 5241.77
    MTBE 4052.08
    2-butoxyethanol 1726.84
    propionic acid 3355.43
    o-xylene 1187.11
    formic acid 1606.51
    diethyl ether 4600.28
    m-xylene 1055.6
    p-xylene 1701.33
    chlorobenzene 2270.04
    dimethyl carbonate 504.85
    n-octane 547.55
    formamide 1359.46
    cyclopentanone 2992.38
    2-pentanone 2182.64
    anisole 1541.86
    cyclopentyl methyl ether 3170.08
    gamma-butyrolactone 3076.9
    1-methoxy-2-propanol 2840.17
    pyridine 4069.9
    3-pentanone 1747.02
    furfural 2779.51
    n-dodecane 323.03
    diethylene glycol 2022.17
    diisopropyl ether 1191.28
    tert-amyl alcohol 5068.71
    acetylacetone 1516.57
    n-hexadecane 349.59
    acetophenone 1227.61
    methyl propionate 1707.68
    isopentyl acetate 1950.29
    trichloroethylene 6268.55
    n-nonanol 1532.14
    cyclohexanol 5076.09
    benzyl alcohol 1522.71
    2-ethylhexanol 2364.47
    isooctanol 1196.49
    dipropyl ether 2731.16
    1,2-dichlorobenzene 1811.16
    ethyl lactate 740.29
    propylene carbonate 1804.65
    n-methylformamide 1888.52
    2-pentanol 3397.59
    n-pentane 2279.04
    1-propoxy-2-propanol 2322.35
    1-methoxy-2-propyl acetate 1311.72
    2-(2-methoxypropoxy) propanol 1175.51
    mesitylene 705.07
    ε-caprolactone 3534.32
    p-cymene 878.99
    epichlorohydrin 3458.94
    1,1,1-trichloroethane 4772.48
    2-aminoethanol 2367.85
    morpholine-4-carbaldehyde 2774.21
    sulfolane 2891.51
    2,2,4-trimethylpentane 823.77
    2-methyltetrahydrofuran 5305.77
    n-hexyl acetate 2235.52
    isooctane 461.69
    2-(2-butoxyethoxy)ethanol 1595.07
    sec-butyl acetate 1286.74
    tert-butyl acetate 1368.85
    decalin 946.08
    glycerin 1691.28
    diglyme 2862.02
    acrylic acid 2503.29
    isopropyl myristate 784.52
    n-butyric acid 4364.96
    acetyl acetate 1604.6
    di(2-ethylhexyl) phthalate 652.78
    ethyl propionate 1475.18
    nitromethane 3784.1
    1,2-diethoxyethane 2437.03
    benzonitrile 2221.95
    trioctyl phosphate 530.36
    1-bromopropane 4479.28
    gamma-valerolactone 3404.18
    n-decanol 1000.93
    triethyl phosphate 685.43
    4-methyl-2-pentanol 1484.13
    propionitrile 3335.41
    vinylene carbonate 1790.01
    1,1,2-trichlorotrifluoroethane 3117.15
    DMS 938.02
    cumene 837.91
    2-octanol 1285.76
    2-hexanone 1964.25
    octyl acetate 977.92
    limonene 1581.83
    1,2-dimethoxyethane 4450.35
    ethyl orthosilicate 772.53
    tributyl phosphate 665.13
    diacetone alcohol 1368.32
    N,N-dimethylaniline 1164.87
    acrylonitrile 2985.96
    aniline 2218.33
    1,3-propanediol 2923.19
    bromobenzene 2529.64
    dibromomethane 7077.05
    1,1,2,2-tetrachloroethane 5789.32
    2-methyl-cyclohexyl acetate 1203.15
    tetrabutyl urea 791.73
    diisobutyl methanol 1078.08
    2-phenylethanol 1494.23
    styrene 1511.42
    dioctyl adipate 957.92
    dimethyl sulfate 691.09
    ethyl butyrate 1764.93
    methyl lactate 842.82
    butyl lactate 1010.18
    diethyl carbonate 1021.61
    propanediol butyl ether 1433.48
    triethyl orthoformate 1300.78
    p-tert-butyltoluene 811.01
    methyl 4-tert-butylbenzoate 1029.55
    morpholine 6181.36
    tert-butylamine 4379.7
    n-dodecanol 748.37
    dimethoxymethane 1783.78
    ethylene carbonate 1681.55
    cyrene 907.2
    2-ethoxyethyl acetate 1345.69
    2-ethylhexyl acetate 1698.7
    1,2,4-trichlorobenzene 2043.73
    4-methylpyridine 3821.81
    dibutyl ether 2437.6
    2,6-dimethyl-4-heptanol 1078.08
    DEF 2717.18
    dimethyl isosorbide 1478.11
    tetrachloroethylene 4578.98
    eugenol 964.82
    triacetin 1397.36
    span 80 1339.95
    1,4-butanediol 1434.15
    1,1-dichloroethane 5224.62
    2-methyl-1-pentanol 2768.63
    methyl formate 1275.0
    2-methyl-1-butanol 3835.2
    n-decane 596.16
    butyronitrile 3789.87
    3,7-dimethyl-1-octanol 1637.95
    1-chlorooctane 1445.07
    1-chlorotetradecane 525.66
    n-nonane 704.76
    undecane 404.29
    tert-butylcyclohexane 879.23
    cyclooctane 970.43
    cyclopentanol 4063.89
    tetrahydropyran 6940.96
    tert-amyl methyl ether 2971.94
    2,5,8-trioxanonane 1739.06
    1-hexene 4615.59
    2-isopropoxyethanol 2070.87
    2,2,2-trifluoroethanol 1210.4
    methyl butyrate 2194.19

    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
Asafoetida (Pakistan) 2 9000-04-8 Ferula assafoetida L., fam. Apiaceae (Umbelliferae) 0.34%