1,2-Di[(1'-ethoxy)ethoxy]propane

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  • Identifiers

    CAS number
    67715-79-1

    Molecular formula
    C11H24O4

    SMILES
    CCOC(C)OCC(C)OC(C)OCC

  • Odor profile

    Fragrance
    Fruity 83.83%
    Ethereal 57.83%
    Alcoholic 42.35%
    Green 36.36%
    Nutty 29.28%
    Pungent 27.75%
    Fermented 26.22%
    Fresh 24.22%
    Cognac 23.39%
    Buttery 22.91%

     

    Flavor
    Green 57.02%
    Fruity 51.12%
    Vegetable 47.54%
    Earthy 41.75%
    Sweet 41.47%
    Fatty 41.17%
    Fruit 35.36%
    Ether 30.38%
    Tropical 28.37%
    Alcoholic 27.24%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    7.12 (neutral)

    Molecular weight
    220.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    209°C

    Flash point

    • 75.7 ˚C est.

    Solubility expt.

    • slightly soluble in water; miscible with organic solvents, oils
    • miscible (in ethanol)

  • Synonyms

    • 67715-79-1
    • 4,6,9-Trimethyl-3,5,8,10-tetraoxadodecane
    • 1,2-Di((1'-ethoxy)ethoxy)propane
    • 1,2-bis(1-ethoxyethoxy)propane
    • FEMA No. 3534
    • 1,2-Di((1-ethoxy)ethoxy)propane
    • 3,5,8,10-Tetraoxadodecane, 4,6,9-trimethyl-
    • S52T0S2V2J
    • 1,2-Di(1-ethoxyethoxy)propane
    • EINECS 266-979-3
    • UNII-S52T0S2V2J
    • 4,7,9-Trimethyl-3,5,8,10-tetraoxadodecane
    • DTXSID80867315
    • 3,5,8,10-Tetraoxydodecane, 4,6,9-trimethyl-
    • 1,2-di[(1'-ethoxy)ethoxy]propane
    • 1,2-DI[(1-ETHOXY)ETHOXY]PROPANE
    • 3,5,8,10-Tetraoxadodecane,4,6,9-trimethyl-
    • SCHEMBL3505058
    • FEMA 3534
    • DTXCID30815508
    • CHEBI:168867
    • 1,2-di[(1'Ethoxy)Ethoxy]Propane
    • NS00056099
    • 4,6,9-Trimethyl-3,5,8,10-Tetraoxydodecane
    • Acetaldehyde ethyl propylene glycol mixed acetal
    • Q27288604
    • 266-979-3

  • Applications

    1,2-Di[(1'-ethoxy)ethoxy]propane (CAS 67715-79-1) is primarily used as an industrial intermediate and solvent. It is commonly employed as a co-solvent or processing aid in coatings, inks, and cleaning formulations, helping to dissolve resins and pigments. The compound can function as a plasticizer or flexibilizer in certain polymer systems, improving processability of polyether resins and specialty plastics. It serves as a building block in the synthesis of polyether polymers and related specialty resins. In adhesive formulations, it can act as a solvent or co-solvent, and, where permitted by local regulations, may be evaluated for use in fragrance or personal care formulations as a solvent or fixative.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1366.88
    methanol 1695.13
    isopropanol 1053.0
    water 16.83
    ethyl acetate 1844.88
    n-propanol 1215.35
    acetone 1692.43
    n-butanol 1048.35
    acetonitrile 1707.38
    DMF 1528.93
    toluene 1054.52
    isobutanol 983.55
    1,4-dioxane 2071.74
    methyl acetate 1539.83
    THF 2157.13
    2-butanone 1427.82
    n-pentanol 819.42
    sec-butanol 1252.96
    n-hexane 608.73
    ethylene glycol 296.49
    NMP 2018.06
    cyclohexane 1150.74
    DMSO 2175.42
    n-butyl acetate 1014.12
    n-octanol 400.41
    chloroform 5842.79
    n-propyl acetate 1029.34
    acetic acid 2889.48
    dichloromethane 5553.55
    cyclohexanone 2329.56
    propylene glycol 354.56
    isopropyl acetate 1082.5
    DMAc 2187.98
    2-ethoxyethanol 1140.32
    isopentanol 884.23
    n-heptane 315.13
    ethyl formate 996.86
    1,2-dichloroethane 2816.41
    n-hexanol 681.83
    2-methoxyethanol 1531.64
    isobutyl acetate 606.2
    tetrachloromethane 1460.35
    n-pentyl acetate 686.09
    transcutol 1711.5
    n-heptanol 313.0
    ethylbenzene 605.32
    MIBK 633.57
    2-propoxyethanol 874.87
    tert-butanol 1307.62
    MTBE 1601.62
    2-butoxyethanol 514.59
    propionic acid 1543.31
    o-xylene 750.09
    formic acid 987.75
    diethyl ether 1785.73
    m-xylene 620.44
    p-xylene 894.92
    chlorobenzene 1333.78
    dimethyl carbonate 439.1
    n-octane 112.62
    formamide 1016.33
    cyclopentanone 1783.52
    2-pentanone 1061.94
    anisole 767.41
    cyclopentyl methyl ether 1626.3
    gamma-butyrolactone 2075.95
    1-methoxy-2-propanol 946.47
    pyridine 1983.68
    3-pentanone 1148.41
    furfural 1763.05
    n-dodecane 71.02
    diethylene glycol 588.3
    diisopropyl ether 532.76
    tert-amyl alcohol 1483.02
    acetylacetone 1184.86
    n-hexadecane 80.9
    acetophenone 788.88
    methyl propionate 1200.61
    isopentyl acetate 858.43
    trichloroethylene 4538.54
    n-nonanol 357.12
    cyclohexanol 1604.2
    benzyl alcohol 665.19
    2-ethylhexanol 539.54
    isooctanol 276.22
    dipropyl ether 797.55
    1,2-dichlorobenzene 1210.09
    ethyl lactate 421.25
    propylene carbonate 1232.07
    n-methylformamide 1055.23
    2-pentanol 820.51
    n-pentane 461.62
    1-propoxy-2-propanol 645.14
    1-methoxy-2-propyl acetate 742.74
    2-(2-methoxypropoxy) propanol 543.12
    mesitylene 377.13
    ε-caprolactone 2198.49
    p-cymene 344.87
    epichlorohydrin 2237.75
    1,1,1-trichloroethane 2973.25
    2-aminoethanol 587.68
    morpholine-4-carbaldehyde 1624.43
    sulfolane 2231.64
    2,2,4-trimethylpentane 253.57
    2-methyltetrahydrofuran 2332.31
    n-hexyl acetate 915.28
    isooctane 106.89
    2-(2-butoxyethoxy)ethanol 605.52
    sec-butyl acetate 774.39
    tert-butyl acetate 902.15
    decalin 398.56
    glycerin 521.27
    diglyme 1311.29
    acrylic acid 1231.71
    isopropyl myristate 344.08
    n-butyric acid 1807.63
    acetyl acetate 1372.01
    di(2-ethylhexyl) phthalate 304.07
    ethyl propionate 1013.17
    nitromethane 3012.27
    1,2-diethoxyethane 934.75
    benzonitrile 943.67
    trioctyl phosphate 222.79
    1-bromopropane 2125.93
    gamma-valerolactone 2116.4
    n-decanol 240.52
    triethyl phosphate 502.42
    4-methyl-2-pentanol 413.95
    propionitrile 1238.49
    vinylene carbonate 1264.57
    1,1,2-trichlorotrifluoroethane 2000.65
    DMS 724.52
    cumene 399.77
    2-octanol 283.98
    2-hexanone 865.17
    octyl acetate 423.06
    limonene 590.31
    1,2-dimethoxyethane 1868.12
    ethyl orthosilicate 489.98
    tributyl phosphate 338.63
    diacetone alcohol 689.66
    N,N-dimethylaniline 587.2
    acrylonitrile 1298.16
    aniline 982.26
    1,3-propanediol 818.79
    bromobenzene 1522.66
    dibromomethane 3921.66
    1,1,2,2-tetrachloroethane 3935.14
    2-methyl-cyclohexyl acetate 661.72
    tetrabutyl urea 390.26
    diisobutyl methanol 294.79
    2-phenylethanol 515.42
    styrene 750.71
    dioctyl adipate 546.11
    dimethyl sulfate 819.16
    ethyl butyrate 844.94
    methyl lactate 460.39
    butyl lactate 447.19
    diethyl carbonate 659.15
    propanediol butyl ether 421.17
    triethyl orthoformate 661.73
    p-tert-butyltoluene 310.79
    methyl 4-tert-butylbenzoate 592.0
    morpholine 2299.72
    tert-butylamine 1144.64
    n-dodecanol 183.87
    dimethoxymethane 939.37
    ethylene carbonate 1150.78
    cyrene 540.2
    2-ethoxyethyl acetate 749.52
    2-ethylhexyl acetate 798.34
    1,2,4-trichlorobenzene 1442.72
    4-methylpyridine 1850.3
    dibutyl ether 732.54
    2,6-dimethyl-4-heptanol 294.79
    DEF 1521.11
    dimethyl isosorbide 868.23
    tetrachloroethylene 2911.55
    eugenol 460.41
    triacetin 921.84
    span 80 501.9
    1,4-butanediol 397.84
    1,1-dichloroethane 2851.62
    2-methyl-1-pentanol 788.76
    methyl formate 838.57
    2-methyl-1-butanol 1062.17
    n-decane 140.09
    butyronitrile 1179.8
    3,7-dimethyl-1-octanol 423.7
    1-chlorooctane 421.73
    1-chlorotetradecane 158.4
    n-nonane 154.36
    undecane 91.77
    tert-butylcyclohexane 298.74
    cyclooctane 324.21
    cyclopentanol 1371.5
    tetrahydropyran 2591.59
    tert-amyl methyl ether 1381.4
    2,5,8-trioxanonane 874.33
    1-hexene 1092.58
    2-isopropoxyethanol 754.39
    2,2,2-trifluoroethanol 1090.55
    methyl butyrate 1291.75

    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