Diethanolamine laurylaminopropionate

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  • Identifiers

    CAS number
    65104-36-1

    Molecular formula
    C19H42N2O4

    SMILES
    CCCCCCCCCCCCNCCC(=O)O.C(CO)NCCO

    Safety labels

  • Odor profile

    Fragrance
    Fishy 42.12%
    Waxy 41.44%
    Fatty 40.67%
    Meaty 37.41%
    Odorless 34.25%
    Cheesy 33.63%
    Savory 32.16%
    Animal 27.68%
    Oily 27.22%
    Citrus 25.46%

     

    Flavor
    Fatty 49.13%
    Odorless 37.74%
    Mild 36.96%
    Waxy 34.63%
    Bland 33.44%
    Faint 31.2%
    Fat 27.78%
    Slightly waxy 24.7%
    Bay oil 23.96%
    Oily 22.68%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    6.52 (neutral)

    Molecular weight
    362.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    347°C

    Flash point

    • 175.65 ˚C est.

  • Synonyms

    • 1D28QRO676
    • diethanolamine laurylaminopropionate
    • DTXSID2070213
    • DIETHANOLAMINE (DEA)-LAURAMINOPROPIONATE
    • .BETA.-ALANINE, N-DODECYL-, SALT WITH 2,2'-IMINODIETHANOL
    • RefChem:586946
    • DTXCID1044485
    • BETA-ALANINE, N-DODECYL-, SALT WITH 2,2'-IMINODIETHANOL
    • ETHANOL, 2,2'-IMINOBIS-, COMPD. WITH N-DODECYL-BETA-ALANINE (1:1)
    • DEA-Lauraminopropionate
    • 65104-36-1
    • UNII-1D28QRO676
    • EINECS 265-417-4
    • N-Dodecyl-beta-alanine, diethanolamine salt
    • SCHEMBL27921314
    • NS00088017
    • Q27252255
    • N-Dodecyl-beta-alanine--2,2'-azanediyldi(ethan-1-ol) (1/1)
    • N-Dodecyl-beta-alanine, compound with 2,2'-iminodiethanol (1:1)
    • 65104-36-1

  • Applications

    Diethanolamine laurylaminopropionate (CAS 65104-36-1) is a fatty-alkyl amine-derived surfactant used as a mild cleansing and foaming agent in cosmetics and personal care, including shampoos, body washes, and facial cleansers. It also functions as a surfactant and emulsifier/stabilizer in household cleaners, providing wetting, foaming, and cleansing performance. In industrial manufacturing it serves as an emulsifier and stabilizer in formulations such as paints, coatings, and polymer processing aids. In coatings and inks it acts as a wetting and dispersing agent to improve substrate coverage and pigment dispersion. It may also be used as an intermediate or formulation additive in the production of other surfactants or personal-care ingredients.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 119.88
    methanol 175.9
    isopropanol 106.37
    water 0.08
    ethyl acetate 54.62
    n-propanol 100.33
    acetone 82.84
    n-butanol 104.52
    acetonitrile 15.9
    DMF 194.33
    toluene 21.14
    isobutanol 92.61
    1,4-dioxane 84.62
    methyl acetate 35.01
    THF 379.16
    2-butanone 67.35
    n-pentanol 94.43
    sec-butanol 78.18
    n-hexane 15.13
    ethylene glycol 18.18
    NMP 310.55
    cyclohexane 23.6
    DMSO 551.6
    n-butyl acetate 109.13
    n-octanol 50.56
    chloroform 117.89
    n-propyl acetate 104.59
    acetic acid 89.69
    dichloromethane 98.78
    cyclohexanone 256.55
    propylene glycol 56.03
    isopropyl acetate 73.66
    DMAc 219.21
    2-ethoxyethanol 149.27
    isopentanol 120.96
    n-heptane 11.48
    ethyl formate 44.07
    1,2-dichloroethane 98.06
    n-hexanol 93.98
    2-methoxyethanol 195.97
    isobutyl acetate 88.68
    tetrachloromethane 32.88
    n-pentyl acetate 102.83
    transcutol 473.73
    n-heptanol 58.36
    ethylbenzene 22.77
    MIBK 107.35
    2-propoxyethanol 172.38
    tert-butanol 163.34
    MTBE 86.95
    2-butoxyethanol 136.63
    propionic acid 77.91
    o-xylene 30.64
    formic acid 36.53
    diethyl ether 45.07
    m-xylene 31.26
    p-xylene 31.92
    chlorobenzene 39.4
    dimethyl carbonate 19.74
    n-octane 4.94
    formamide 46.67
    cyclopentanone 288.13
    2-pentanone 97.81
    anisole 48.65
    cyclopentyl methyl ether 177.69
    gamma-butyrolactone 255.06
    1-methoxy-2-propanol 199.07
    pyridine 70.44
    3-pentanone 59.87
    furfural 179.89
    n-dodecane 3.27
    diethylene glycol 101.9
    diisopropyl ether 31.73
    tert-amyl alcohol 124.76
    acetylacetone 118.14
    n-hexadecane 3.82
    acetophenone 77.9
    methyl propionate 50.65
    isopentyl acetate 125.7
    trichloroethylene 162.68
    n-nonanol 48.02
    cyclohexanol 140.93
    benzyl alcohol 57.31
    2-ethylhexanol 70.38
    isooctanol 60.72
    dipropyl ether 75.88
    1,2-dichlorobenzene 53.83
    ethyl lactate 64.99
    propylene carbonate 143.03
    n-methylformamide 72.86
    2-pentanol 75.7
    n-pentane 7.32
    1-propoxy-2-propanol 158.3
    1-methoxy-2-propyl acetate 121.2
    2-(2-methoxypropoxy) propanol 112.43
    mesitylene 28.59
    ε-caprolactone 200.24
    p-cymene 26.33
    epichlorohydrin 209.66
    1,1,1-trichloroethane 88.7
    2-aminoethanol 68.29
    morpholine-4-carbaldehyde 201.19
    sulfolane 553.34
    2,2,4-trimethylpentane 9.65
    2-methyltetrahydrofuran 198.78
    n-hexyl acetate 111.51
    isooctane 7.39
    2-(2-butoxyethoxy)ethanol 164.66
    sec-butyl acetate 79.98
    tert-butyl acetate 128.14
    decalin 14.45
    glycerin 91.01
    diglyme 296.73
    acrylic acid 52.12
    isopropyl myristate 41.63
    n-butyric acid 164.95
    acetyl acetate 43.84
    di(2-ethylhexyl) phthalate 48.26
    ethyl propionate 71.91
    nitromethane 103.54
    1,2-diethoxyethane 117.29
    benzonitrile 49.93
    trioctyl phosphate 39.36
    1-bromopropane 51.65
    gamma-valerolactone 333.76
    n-decanol 32.83
    triethyl phosphate 56.74
    4-methyl-2-pentanol 62.32
    propionitrile 27.66
    vinylene carbonate 87.48
    1,1,2-trichlorotrifluoroethane 225.81
    DMS 55.64
    cumene 25.49
    2-octanol 41.65
    2-hexanone 108.85
    octyl acetate 51.38
    limonene 43.81
    1,2-dimethoxyethane 200.68
    ethyl orthosilicate 59.23
    tributyl phosphate 48.89
    diacetone alcohol 179.88
    N,N-dimethylaniline 49.82
    acrylonitrile 29.94
    aniline 42.72
    1,3-propanediol 119.08
    bromobenzene 38.67
    dibromomethane 69.94
    1,1,2,2-tetrachloroethane 195.97
    2-methyl-cyclohexyl acetate 100.59
    tetrabutyl urea 68.33
    diisobutyl methanol 45.96
    2-phenylethanol 63.33
    styrene 23.18
    dioctyl adipate 72.06
    dimethyl sulfate 70.64
    ethyl butyrate 92.58
    methyl lactate 60.4
    butyl lactate 106.16
    diethyl carbonate 49.33
    propanediol butyl ether 130.75
    triethyl orthoformate 80.37
    p-tert-butyltoluene 27.7
    methyl 4-tert-butylbenzoate 103.12
    morpholine 172.43
    tert-butylamine 90.93
    n-dodecanol 23.38
    dimethoxymethane 95.72
    ethylene carbonate 78.1
    cyrene 128.45
    2-ethoxyethyl acetate 109.72
    2-ethylhexyl acetate 93.77
    1,2,4-trichlorobenzene 69.39
    4-methylpyridine 70.5
    dibutyl ether 65.56
    2,6-dimethyl-4-heptanol 45.96
    DEF 125.88
    dimethyl isosorbide 212.3
    tetrachloroethylene 133.48
    eugenol 93.63
    triacetin 122.64
    span 80 113.23
    1,4-butanediol 49.11
    1,1-dichloroethane 66.39
    2-methyl-1-pentanol 90.06
    methyl formate 38.61
    2-methyl-1-butanol 97.31
    n-decane 6.7
    butyronitrile 46.14
    3,7-dimethyl-1-octanol 56.56
    1-chlorooctane 32.93
    1-chlorotetradecane 11.08
    n-nonane 6.5
    undecane 4.42
    tert-butylcyclohexane 14.04
    cyclooctane 8.21
    cyclopentanol 162.45
    tetrahydropyran 155.62
    tert-amyl methyl ether 79.73
    2,5,8-trioxanonane 188.42
    1-hexene 41.85
    2-isopropoxyethanol 123.66
    2,2,2-trifluoroethanol 38.08
    methyl butyrate 114.95

    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