Diethylaminoethoxyethanol

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  • Identifiers

    CAS number
    140-82-9

    Molecular formula
    C8H19NO2

    SMILES
    CCN(CC)CCOCCO

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 67.74%
    Cheesy 38.2%
    Odorless 37.94%
    Ripe 34.7%
    Alcoholic 25.58%
    Sweet 22.46%
    Animal 21.71%
    Oily 20.91%
    Savory 19.9%
    Cooling 19.47%

     

    Flavor
    Sulfurous 33.39%
    Odorless 32.11%
    Mild 26.38%
    Fatty 26.21%
    Sweet 24.74%
    Green 23.59%
    Sulfury 23.17%
    Sweet-like 22.97%
    Fishy 22.46%
    Vegetable 22.35%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.2

    pKa est.
    6.82 (neutral)

    Molecular weight
    161.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    228°C

    Flash point

    • 101.02 ˚C est.

  • Synonyms

    • 140-82-9
    • 2-(2-Diethylaminoethoxy)ethanol
    • 2-(2-(Diethylamino)ethoxy)ethanol
    • 2-[2-(Diethylamino)ethoxy]ethanol
    • Diethylaminoethoxyethanol
    • Ethanol, 2-[2-(diethylamino)ethoxy]-
    • 6-Ethyl-3-oxa-6-azaoctanol
    • 2-(2-Diethylaminoethoxy)-ethanol
    • 2-(beta-(Diethylamino)ethoxy)ethanol
    • NSC 163322
    • 2-[2-(diethylamino)ethoxy]ethan-1-ol
    • EINECS 205-436-7
    • N,N-Diethylethoxyethanolamine
    • Ethanol, 2-(2-(diethylamino)ethoxy)-
    • 2-.beta.-Diethylaminoethoxyethanol
    • Diethyl[2-(2-hydroxyethoxy)ethyl]amine
    • 2-[2-(N,N-Diethylamino)ethoxy]ethanol
    • DTXSID9059701
    • EC 205-436-7
    • 2-(2-diethylamino-ethoxy)-ethanol
    • .beta.-(Diethylamino ethoxy)ethanol
    • NSC-163322
    • 2-(2-(N,N-DIETHYLAMINO)ETHOXY)ETHANOL
    • DIETHYL(2-(2-HYDROXYETHOXY)ETHYL)AMINE
    • DIETHYLAMINOETHOXYETHANOL, (FLAMMABLE LIQUID LABEL)
    • DIETHYLAMINOETHOXYETHANOL, [FLAMMABLE LIQUID LABEL]
    • 2-beta-Diethylaminoethoxyethanol
    • beta-(Diethylamino ethoxy)ethanol
    • Oxeladin Hydrogen Citrate Imp. A (EP); Oxeladin Imp. A (EP); 2-[2-(Diethylamino)ethoxy]ethanol; Oxeladin Hydrogen Citrate Impurity A; Oxeladin Impurity A
    • MFCD00020604
    • NSC163322
    • 3PPN959BHJ
    • SCHEMBL749806
    • DTXCID7034547
    • 2-(2-Diethylamino)ethoxyethanol
    • 2-(2-di-ethylaminoethoxy)-ethanol
    • 2-[2-(diethylamino)ethoxy] ethanol
    • AKOS009157707
    • MB00291
    • 2-(BETA-DIETHYLAMINO)ETHOXYETHANOL
    • LS-13558
    • DB-376517
    • CS-0152025
    • D0298
    • NS00003804
    • 2-[2-(Diethylamino)ethoxy]ethanol, AldrichCPR
    • E76029
    • EN300-322062
    • Ethylene Glycol Mono[2-(diethylamino)ethyl] Ether
    • 205-436-7

  • Applications

    Diethylaminoethoxyethanol is used primarily as a polar solvent and processing aid in coatings, inks, and cleaning formulations, leveraging its water miscibility and ability to dissolve a range of components. It also serves as an intermediate for the synthesis of specialty chemicals, including surfactants and quaternary ammonium salts used in cleaning and formulation chemistries. In polymer and coating systems, it can act as a reactive amine component that functions as a catalyst or stabilizer in epoxy and polyurethane formulations and improves compatibility among formulation ingredients. It is used as a building block for functional additives and as a precursor in the preparation of various specialty polymers and surfactants. Additionally, it may find use in electronics-focused formulations (e.g., photoresists or surface-treatment chemistries) where polar solvents and amine functionality are advantageous, subject to formulation and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 497.21
    methanol 1202.2
    isopropanol 181.48
    water 83.28
    ethyl acetate 56.5
    n-propanol 352.84
    acetone 53.57
    n-butanol 257.08
    acetonitrile 79.13
    DMF 197.44
    toluene 17.64
    isobutanol 173.83
    1,4-dioxane 221.31
    methyl acetate 67.8
    THF 151.81
    2-butanone 50.73
    n-pentanol 123.76
    sec-butanol 151.35
    n-hexane 9.45
    ethylene glycol 428.94
    NMP 216.95
    cyclohexane 36.55
    DMSO 420.9
    n-butyl acetate 60.91
    n-octanol 32.04
    chloroform 279.94
    n-propyl acetate 38.16
    acetic acid 831.48
    dichloromethane 263.94
    cyclohexanone 143.75
    propylene glycol 293.4
    isopropyl acetate 22.12
    DMAc 146.55
    2-ethoxyethanol 249.64
    isopentanol 115.55
    n-heptane 12.86
    ethyl formate 109.67
    1,2-dichloroethane 145.66
    n-hexanol 112.22
    2-methoxyethanol 496.5
    isobutyl acetate 23.46
    tetrachloromethane 91.71
    n-pentyl acetate 30.02
    transcutol 352.8
    n-heptanol 42.06
    ethylbenzene 11.1
    MIBK 12.59
    2-propoxyethanol 188.43
    tert-butanol 157.13
    MTBE 44.04
    2-butoxyethanol 95.79
    propionic acid 343.85
    o-xylene 22.06
    formic acid 949.27
    diethyl ether 51.1
    m-xylene 13.61
    p-xylene 16.19
    chlorobenzene 50.79
    dimethyl carbonate 14.28
    n-octane 3.9
    formamide 619.02
    cyclopentanone 111.35
    2-pentanone 26.8
    anisole 27.71
    cyclopentyl methyl ether 61.75
    gamma-butyrolactone 200.92
    1-methoxy-2-propanol 161.89
    pyridine 155.97
    3-pentanone 27.62
    furfural 276.72
    n-dodecane 2.92
    diethylene glycol 278.18
    diisopropyl ether 8.75
    tert-amyl alcohol 139.54
    acetylacetone 30.51
    n-hexadecane 3.15
    acetophenone 35.07
    methyl propionate 43.95
    isopentyl acetate 47.61
    trichloroethylene 240.04
    n-nonanol 30.12
    cyclohexanol 215.59
    benzyl alcohol 66.96
    2-ethylhexanol 55.93
    isooctanol 31.8
    dipropyl ether 37.27
    1,2-dichlorobenzene 59.45
    ethyl lactate 47.09
    propylene carbonate 99.82
    n-methylformamide 259.46
    2-pentanol 74.95
    n-pentane 13.89
    1-propoxy-2-propanol 106.48
    1-methoxy-2-propyl acetate 50.13
    2-(2-methoxypropoxy) propanol 81.07
    mesitylene 10.83
    ε-caprolactone 148.56
    p-cymene 18.31
    epichlorohydrin 168.86
    1,1,1-trichloroethane 98.19
    2-aminoethanol 546.39
    morpholine-4-carbaldehyde 236.28
    sulfolane 275.31
    2,2,4-trimethylpentane 8.91
    2-methyltetrahydrofuran 124.72
    n-hexyl acetate 36.39
    isooctane 3.37
    2-(2-butoxyethoxy)ethanol 110.69
    sec-butyl acetate 20.78
    tert-butyl acetate 21.21
    decalin 9.79
    glycerin 429.15
    diglyme 191.75
    acrylic acid 355.44
    isopropyl myristate 15.42
    n-butyric acid 288.44
    acetyl acetate 45.62
    di(2-ethylhexyl) phthalate 31.83
    ethyl propionate 28.03
    nitromethane 335.01
    1,2-diethoxyethane 64.47
    benzonitrile 64.03
    trioctyl phosphate 20.85
    1-bromopropane 67.23
    gamma-valerolactone 231.8
    n-decanol 21.76
    triethyl phosphate 39.25
    4-methyl-2-pentanol 27.03
    propionitrile 84.84
    vinylene carbonate 120.13
    1,1,2-trichlorotrifluoroethane 362.33
    DMS 36.66
    cumene 11.73
    2-octanol 20.65
    2-hexanone 25.34
    octyl acetate 21.92
    limonene 31.16
    1,2-dimethoxyethane 181.46
    ethyl orthosilicate 40.1
    tributyl phosphate 28.61
    diacetone alcohol 45.24
    N,N-dimethylaniline 25.47
    acrylonitrile 116.47
    aniline 86.95
    1,3-propanediol 482.72
    bromobenzene 37.73
    dibromomethane 162.81
    1,1,2,2-tetrachloroethane 223.15
    2-methyl-cyclohexyl acetate 47.39
    tetrabutyl urea 34.62
    diisobutyl methanol 25.17
    2-phenylethanol 62.71
    styrene 14.97
    dioctyl adipate 36.75
    dimethyl sulfate 38.07
    ethyl butyrate 44.72
    methyl lactate 60.11
    butyl lactate 49.79
    diethyl carbonate 35.11
    propanediol butyl ether 87.54
    triethyl orthoformate 47.43
    p-tert-butyltoluene 17.93
    methyl 4-tert-butylbenzoate 44.97
    morpholine 339.94
    tert-butylamine 94.19
    n-dodecanol 17.03
    dimethoxymethane 57.43
    ethylene carbonate 99.84
    cyrene 83.27
    2-ethoxyethyl acetate 45.23
    2-ethylhexyl acetate 40.3
    1,2,4-trichlorobenzene 73.67
    4-methylpyridine 83.95
    dibutyl ether 27.67
    2,6-dimethyl-4-heptanol 25.17
    DEF 75.35
    dimethyl isosorbide 107.87
    tetrachloroethylene 235.41
    eugenol 59.87
    triacetin 53.27
    span 80 87.86
    1,4-butanediol 188.28
    1,1-dichloroethane 84.53
    2-methyl-1-pentanol 74.88
    methyl formate 138.62
    2-methyl-1-butanol 137.64
    n-decane 4.98
    butyronitrile 80.35
    3,7-dimethyl-1-octanol 31.86
    1-chlorooctane 16.33
    1-chlorotetradecane 7.06
    n-nonane 4.81
    undecane 3.59
    tert-butylcyclohexane 7.77
    cyclooctane 8.35
    cyclopentanol 207.51
    tetrahydropyran 175.61
    tert-amyl methyl ether 38.12
    2,5,8-trioxanonane 146.33
    1-hexene 20.88
    2-isopropoxyethanol 99.24
    2,2,2-trifluoroethanol 298.87
    methyl butyrate 47.33

    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