Aminoethylethanolamine

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  • Identifiers

    CAS number
    111-41-1

    Molecular formula
    C4H12N2O

    SMILES
    C(CNCCO)N

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

    Health Hazard
    Health

  • Odor profile

    Fragrance
    Fishy 79.01%
    Odorless 43.56%
    Cheesy 33.87%
    Ripe 32.59%
    Animal 23.65%
    Alcoholic 18.39%
    Savory 17.71%
    Meaty 16.77%
    Sweet 16.63%
    Oily 16.56%

     

    Flavor
    Odorless 47.1%
    Sulfurous 33.09%
    Fishy 29.23%
    Sulfury 26.74%
    Meaty 25.56%
    Mild 25.47%
    Ammoniacal 24.08%
    Sweet-like 22.81%
    Roasted 20.34%
    Very slight 20.24%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    -1.7

    pKa est.
    6.47 (neutral)

    Molecular weight
    104.15 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point

    • 460 to 464 °F at 760 mmHg (NTP, 1992)
    • 238-40 °C
    • BP: 243.7 °C
    • 460-464 °F

    Flash point

    • 118.81 ˚C est.
    • 216 °F (NTP, 1992)
    • 132 °C
    • 132 °C (CLOSED CUP)
    • 216 °F

    Solubility expt.

    • greater than or equal to 100 mg/mL at 70 °F (NTP, 1992)
    • VERY SOL IN WATER, ALCOHOL, ACETATE

  • Synonyms

    • N-(2-Hydroxyethyl)ethylenediamine
    • 111-41-1
    • 2-(2-Aminoethylamino)ethanol
    • Aminoethylethanolamine
    • 2-((2-Aminoethyl)amino)ethanol
    • N-(Hydroxyethyl)ethylenediamine
    • N-(2-Aminoethyl)ethanolamine
    • Ethanol, 2-[(2-aminoethyl)amino]-
    • (2-Hydroxyethyl)ethylenediamine
    • N-(Aminoethyl)ethanolamine
    • 2-[(2-Aminoethyl)amino]ethanol
    • Monoethanolethylenediamine
    • (2-Aminoethyl)ethanolamine
    • Ethanolethylene diamine
    • N-Hydroxyethylethylenediamine
    • N-Aminoethyl ethanolamine
    • N-Hydroxyethyl-1,2-ethanediamine
    • AMINOETHYL ETHANOLAMINE
    • 2-((Aminoethyl)amino)ethanol
    • 2-[2-Aminoethylamino]ethanol
    • Ethanol, 2-((2-aminoethyl)amino)-
    • CCRIS 4825
    • N-(2-Hydroxyethyl)-1,2-ethanediamine
    • HSDB 2067
    • NSC 461
    • UNII-RC78W6NPXT
    • EINECS 203-867-5
    • BRN 0506012
    • DTXSID7025423
    • AI3-15368
    • NSC-461
    • 1-Aminoethyl ethanolamine
    • 2-[(2-aminoethyl)amino]ethan-1-ol
    • RC78W6NPXT
    • 1-(2-(Hydroxyethyl)amino)-2-aminoethane
    • .beta.-Aminoethyl-.beta.-hydroxyethylamine
    • DTXCID105423
    • 2-(2-Hydroxyethylamino)ethylamine
    • 2-[(2-aminoethyl)amino]-ethanol
    • EC 203-867-5
    • N-(.beta.-Aminoethyl)ethanolamine
    • 4-04-00-01558 (Beilstein Handbook Reference)
    • (.beta.-Hydroxyethyl)ethylenediamine
    • AMINOETHYL ETHANOLAMINE [HSDB]
    • HYDROXYETHYLETHYLENEDIAMINE, N-
    • N-(.beta.-Hydroxyethyl)ethylenediamine
    • 1-[2-(Hydroxyethyl)amino]-2-aminoethane
    • 2-((2-aminoethyl)amino)-ethanol
    • N-Aminoethylethanolamine
    • 2-[(2-aminoethyl) amino] ethanol
    • Hydroxyethyl ethylenediamine
    • 2-((2-AMINOETHYL) AMINO) ETHANOL
    • ethane, 1-amino-2-(2-hydroxyethyl)amino-
    • n-(2-aminoethyl) ethanolamine
    • (beta-Hydroxyethyl)ethylenediamine
    • N-(beta-Hydroxyethyl)ethylenediamine
    • monoethanol ethylenediamine
    • beta-Aminoethyl-beta-hydroxyethylamine
    • MFCD00008170
    • NAminoethylethanolamine
    • NAminoethyl ethanolamine
    • N-(2-HYDROXYETHYL)-ETHYLENEDIAMINE
    • (2Aminoethyl)ethanolamine
    • N(2Aminoethyl)ethanolamine
    • (Hydroxyethyl)ethylenediamine
    • WLN: Z2M2Q
    • SCHEMBL18854
    • NHydroxyethyl1,2ethanediamine
    • 2-(2-aminoethyl)aminoethanol
    • (2Hydroxyethyl)ethylenediamine
    • 2((2Aminoethyl)amino)ethanol
    • BIDD:GT0276
    • N(2Hydroxyethyl)ethylenediamine
    • N-(2-aminoethyl)-ethanolamine
    • N-hydroxyethyl ethylene diamine
    • 2-(2-aminoethylamino) ethanol
    • 2-(2-aminoethylamino)-ethanol
    • NSC461
    • SCHEMBL2787111
    • 2-Amino-2'-hydroxydiethylamine
    • (betaHydroxyethyl)ethylenediamine
    • CHEMBL3186403
    • (2-hydroxyethyl)ethylene diamine
    • 2-(2-amino-ethylamino)-ethanol
    • N-(2-hydroxyethyl)ethylendiamine
    • N-(beta-aminoethyl) ethanolamine
    • betaAminoethylbetahydroxyethylamine
    • N(betaHydroxyethyl)ethylenediamine
    • N(2Hydroxyethyl)1,2ethanediamine
    • N-(2-hydroxy ethyl)ethylenediamine
    • N-(2'-Hydroxyethyl)ethylenediamine
    • AMINOETHYLETHANOLAMINE [INCI]
    • N-.beta.-Hydroxyethylethylenediamine
    • Tox21_200209
    • 1(2(Hydroxyethyl)amino)2aminoethane
    • BBL027690
    • N-(2-hydroxy ethyl) ethylenediamine
    • STK802366
    • N-(beta-hydroxyethyl)-ethylenediamine
    • AKOS009156720
    • 2-(2'-AMINOETHYLAMINO)ETHANOL
    • CS-W011299
    • FH37371
    • N-HYDROXETHYL-1,2-ETHANEDIAMINE
    • n-(2-hydroxyethyl)-1,2-ethylenediamine
    • N-(2-Hydroxyethyl)ethylenediamine, 99%
    • NCGC00248562-01
    • NCGC00257763-01
    • CAS-111-41-1
    • VS-08576
    • DB-040972
    • A0299
    • NS00008650
    • 1-(2-HYDROXYETHYLAMINO)-2-AMINOETHANE
    • D77720
    • EN300-126824
    • N-(BETA-HYDROXYETHYL)-1,2-ETHANEDIAMINE
    • Q209289
    • F0001-0240

  • Applications

    Aminoethylethanolamine (CAS 111-41-1) is used primarily as a functional intermediate in polymer chemistry, serving as a crosslinker or chain extender for epoxy resins and polyurethanes and as a building block for polyamide and other amino-functional polymers; in coatings and inks, it acts as a curing component for epoxy systems; as an intermediate in adhesives, it provides reactive amine functionality to enhance resin bonding; in cleaning formulations, it can act as a chelating agent and functional additive to improve stability and metal compatibility; it also serves as a precursor for surfactants and emulsifiers used in industrial cleaners and personal care products; additionally, it may be used as a corrosion inhibitor or corrosion-inhibiting additive in metalworking fluids.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 79.64
    methanol 394.34
    isopropanol 17.55
    water 2163.93
    ethyl acetate 4.92
    n-propanol 39.77
    acetone 6.06
    n-butanol 21.05
    acetonitrile 8.9
    DMF 190.48
    toluene 0.65
    isobutanol 16.31
    1,4-dioxane 16.08
    methyl acetate 5.05
    THF 28.58
    2-butanone 3.8
    n-pentanol 9.24
    sec-butanol 10.75
    n-hexane 0.24
    ethylene glycol 580.34
    NMP 248.06
    cyclohexane 0.83
    DMSO 334.19
    n-butyl acetate 5.72
    n-octanol 2.86
    chloroform 5.44
    n-propyl acetate 3.2
    acetic acid 534.56
    dichloromethane 7.35
    cyclohexanone 17.41
    propylene glycol 239.73
    isopropyl acetate 2.3
    DMAc 74.22
    2-ethoxyethanol 58.14
    isopentanol 7.56
    n-heptane 0.87
    ethyl formate 19.48
    1,2-dichloroethane 3.96
    n-hexanol 11.88
    2-methoxyethanol 212.11
    isobutyl acetate 1.69
    tetrachloromethane 2.53
    n-pentyl acetate 2.66
    transcutol 44.76
    n-heptanol 5.7
    ethylbenzene 0.34
    MIBK 1.31
    2-propoxyethanol 60.65
    tert-butanol 9.07
    MTBE 1.21
    2-butoxyethanol 27.78
    propionic acid 114.45
    o-xylene 0.86
    formic acid 1863.24
    diethyl ether 1.73
    m-xylene 0.63
    p-xylene 0.5
    chlorobenzene 1.94
    dimethyl carbonate 6.34
    n-octane 0.25
    formamide 718.8
    cyclopentanone 30.17
    2-pentanone 2.93
    anisole 1.39
    cyclopentyl methyl ether 7.44
    gamma-butyrolactone 84.43
    1-methoxy-2-propanol 64.66
    pyridine 12.81
    3-pentanone 2.42
    furfural 115.65
    n-dodecane 0.15
    diethylene glycol 150.28
    diisopropyl ether 0.45
    tert-amyl alcohol 7.29
    acetylacetone 5.21
    n-hexadecane 0.16
    acetophenone 3.06
    methyl propionate 8.1
    isopentyl acetate 3.31
    trichloroethylene 7.88
    n-nonanol 2.49
    cyclohexanol 16.9
    benzyl alcohol 7.65
    2-ethylhexanol 4.61
    isooctanol 3.29
    dipropyl ether 3.25
    1,2-dichlorobenzene 2.57
    ethyl lactate 12.54
    propylene carbonate 32.3
    n-methylformamide 213.23
    2-pentanol 5.0
    n-pentane 0.32
    1-propoxy-2-propanol 27.3
    1-methoxy-2-propyl acetate 8.83
    2-(2-methoxypropoxy) propanol 13.55
    mesitylene 0.55
    ε-caprolactone 27.42
    p-cymene 1.08
    epichlorohydrin 24.03
    1,1,1-trichloroethane 1.47
    2-aminoethanol 411.42
    morpholine-4-carbaldehyde 171.21
    sulfolane 196.51
    2,2,4-trimethylpentane 0.21
    2-methyltetrahydrofuran 9.75
    n-hexyl acetate 2.78
    isooctane 0.12
    2-(2-butoxyethoxy)ethanol 21.0
    sec-butyl acetate 1.35
    tert-butyl acetate 1.78
    decalin 0.27
    glycerin 602.44
    diglyme 34.01
    acrylic acid 204.18
    isopropyl myristate 0.95
    n-butyric acid 78.35
    acetyl acetate 5.53
    di(2-ethylhexyl) phthalate 4.44
    ethyl propionate 2.88
    nitromethane 159.34
    1,2-diethoxyethane 3.44
    benzonitrile 5.88
    trioctyl phosphate 3.45
    1-bromopropane 1.27
    gamma-valerolactone 88.15
    n-decanol 1.74
    triethyl phosphate 4.55
    4-methyl-2-pentanol 1.93
    propionitrile 6.67
    vinylene carbonate 38.61
    1,1,2-trichlorotrifluoroethane 149.27
    DMS 4.95
    cumene 0.39
    2-octanol 1.88
    2-hexanone 1.6
    octyl acetate 1.78
    limonene 1.86
    1,2-dimethoxyethane 21.49
    ethyl orthosilicate 3.93
    tributyl phosphate 3.64
    diacetone alcohol 8.58
    N,N-dimethylaniline 1.89
    acrylonitrile 16.17
    aniline 7.02
    1,3-propanediol 226.99
    bromobenzene 1.13
    dibromomethane 3.39
    1,1,2,2-tetrachloroethane 7.28
    2-methyl-cyclohexyl acetate 4.07
    tetrabutyl urea 5.67
    diisobutyl methanol 1.73
    2-phenylethanol 7.36
    styrene 0.46
    dioctyl adipate 2.95
    dimethyl sulfate 25.91
    ethyl butyrate 4.47
    methyl lactate 37.32
    butyl lactate 10.18
    diethyl carbonate 3.25
    propanediol butyl ether 30.1
    triethyl orthoformate 4.66
    p-tert-butyltoluene 0.97
    methyl 4-tert-butylbenzoate 6.92
    morpholine 37.25
    tert-butylamine 3.11
    n-dodecanol 1.37
    dimethoxymethane 19.56
    ethylene carbonate 26.85
    cyrene 38.58
    2-ethoxyethyl acetate 4.46
    2-ethylhexyl acetate 2.73
    1,2,4-trichlorobenzene 3.54
    4-methylpyridine 6.08
    dibutyl ether 1.15
    2,6-dimethyl-4-heptanol 1.73
    DEF 18.63
    dimethyl isosorbide 23.9
    tetrachloroethylene 9.58
    eugenol 13.48
    triacetin 6.7
    span 80 22.16
    1,4-butanediol 78.56
    1,1-dichloroethane 1.43
    2-methyl-1-pentanol 4.36
    methyl formate 80.48
    2-methyl-1-butanol 10.26
    n-decane 0.23
    butyronitrile 6.59
    3,7-dimethyl-1-octanol 1.98
    1-chlorooctane 0.62
    1-chlorotetradecane 0.3
    n-nonane 0.22
    undecane 0.18
    tert-butylcyclohexane 0.18
    cyclooctane 0.34
    cyclopentanol 38.51
    tetrahydropyran 7.2
    tert-amyl methyl ether 1.37
    2,5,8-trioxanonane 26.54
    1-hexene 0.51
    2-isopropoxyethanol 17.03
    2,2,2-trifluoroethanol 221.13
    methyl butyrate 5.35

    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