Amidoamine S

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  • Identifiers

    CAS number
    16889-14-8

    Molecular formula
    C24H50N2O

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)NCCN(CC)CC

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 44.98%
    Meaty 34.12%
    Waxy 33.98%
    Savory 32.87%
    Animal 31.89%
    Cheesy 29.41%
    Odorless 28.42%
    Cooling 27.97%
    Fatty 26.5%
    Oily 26.37%

     

    Flavor
    Bland 35.91%
    Mild 29.15%
    Odorless 28.98%
    Faint 26.11%
    Slightly waxy 22.08%
    Delicate 21.1%
    Fatty 20.61%
    Bay oil 20.4%
    Waxy 20.08%
    Beer 19.48%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    8.7

    pKa est.
    8.07 (weak base)

    Molecular weight
    382.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    496°C

    Flash point

    • 211.31 ˚C est.

  • Synonyms

    • 16889-14-8
    • Stearamidoethyl diethylamine
    • Lexamine 22
    • Octadecanamide, N-[2-(diethylamino)ethyl]-
    • 25FFJ4209Z
    • Octadecanamide, N-(2-(diethylamino)ethyl)-
    • NSC-126195
    • DTXSID9066128
    • Amidoamine S
    • RefChem:855502
    • DTXCID9035410
    • N-(2-(Diethylamino)ethyl)stearamide
    • N-[2-(diethylamino)ethyl]octadecanamide
    • N-[2-(Diethylamino)ethyl]stearamide
    • Stearic acid-N,N-diethylethylenediamine condensate
    • N-(2-(Diethylamino)ethyl)octadecanamide
    • Diethylaminoethyl stearamide
    • Sapamine COB-ST (VAN)
    • UNII-25FFJ4209Z
    • Sapamine COB-ST
    • EINECS 240-924-3
    • NSC 126195
    • Chemical Base 6532
    • diethylaminoethylstearamide
    • SCHEMBL74483
    • orb1685481
    • NSC126195
    • AKOS022181126
    • STEARAMIDOETHYL DIETHYLAMINE [II]
    • STEARIC ACID DIETHYLAMINOETHYLAMIDE
    • STEARAMIDOETHYL DIETHYLAMINE [VANDF]
    • NS00014108
    • Q27253955
    • 16889-14-8

  • Applications

    Amidoamine S (CAS 16889-14-8) is an amidoamine commonly used as a surfactant and stabilizer and as an intermediate in polymer and resin syntheses. In practice, it is evaluated for applications such as curing agent or additive in epoxy systems and polyurethane coatings; a dispersant and emulsifier in coatings, inks, and cleaning formulations; a coupling or chain-extending agent in polymers and adhesives; a corrosion-inhibiting additive or protective agent in metalworking fluids; and may be used as a processing aid or handling additive in other polymer systems.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 8.01
    methanol 13.38
    isopropanol 7.12
    water 0.28
    ethyl acetate 63.92
    n-propanol 12.97
    acetone 28.91
    n-butanol 15.25
    acetonitrile 11.1
    DMF 63.14
    toluene 28.83
    isobutanol 14.61
    1,4-dioxane 63.63
    methyl acetate 43.81
    THF 151.1
    2-butanone 53.34
    n-pentanol 15.43
    sec-butanol 16.63
    n-hexane 9.12
    ethylene glycol 1.74
    NMP 354.44
    cyclohexane 39.33
    DMSO 86.63
    n-butyl acetate 91.28
    n-octanol 24.32
    chloroform 261.47
    n-propyl acetate 89.71
    acetic acid 48.79
    dichloromethane 235.67
    cyclohexanone 223.16
    propylene glycol 4.09
    isopropyl acetate 62.13
    DMAc 229.94
    2-ethoxyethanol 38.71
    isopentanol 21.81
    n-heptane 9.76
    ethyl formate 34.33
    1,2-dichloroethane 134.86
    n-hexanol 16.4
    2-methoxyethanol 33.02
    isobutyl acetate 62.57
    tetrachloromethane 90.41
    n-pentyl acetate 138.78
    transcutol 264.41
    n-heptanol 23.82
    ethylbenzene 22.59
    MIBK 51.52
    2-propoxyethanol 43.23
    tert-butanol 17.5
    MTBE 39.61
    2-butoxyethanol 68.71
    propionic acid 39.78
    o-xylene 38.65
    formic acid 16.82
    diethyl ether 28.59
    m-xylene 25.33
    p-xylene 36.51
    chlorobenzene 61.3
    dimethyl carbonate 22.12
    n-octane 4.78
    formamide 23.82
    cyclopentanone 193.81
    2-pentanone 52.26
    anisole 40.73
    cyclopentyl methyl ether 109.65
    gamma-butyrolactone 219.74
    1-methoxy-2-propanol 32.98
    pyridine 77.29
    3-pentanone 65.28
    furfural 170.27
    n-dodecane 2.51
    diethylene glycol 19.72
    diisopropyl ether 20.56
    tert-amyl alcohol 34.35
    acetylacetone 78.92
    n-hexadecane 3.06
    acetophenone 80.11
    methyl propionate 54.03
    isopentyl acetate 97.44
    trichloroethylene 277.49
    n-nonanol 26.94
    cyclohexanol 54.61
    benzyl alcohol 30.44
    2-ethylhexanol 26.09
    isooctanol 27.56
    dipropyl ether 48.66
    1,2-dichlorobenzene 93.61
    ethyl lactate 40.5
    propylene carbonate 149.62
    n-methylformamide 29.19
    2-pentanol 15.04
    n-pentane 5.79
    1-propoxy-2-propanol 53.82
    1-methoxy-2-propyl acetate 92.16
    2-(2-methoxypropoxy) propanol 77.26
    mesitylene 23.18
    ε-caprolactone 237.3
    p-cymene 26.04
    epichlorohydrin 171.32
    1,1,1-trichloroethane 182.16
    2-aminoethanol 6.52
    morpholine-4-carbaldehyde 156.37
    sulfolane 424.96
    2,2,4-trimethylpentane 10.4
    2-methyltetrahydrofuran 134.28
    n-hexyl acetate 113.83
    isooctane 3.71
    2-(2-butoxyethoxy)ethanol 89.04
    sec-butyl acetate 76.8
    tert-butyl acetate 94.24
    decalin 15.38
    glycerin 10.63
    diglyme 217.96
    acrylic acid 33.3
    isopropyl myristate 36.28
    n-butyric acid 76.37
    acetyl acetate 60.97
    di(2-ethylhexyl) phthalate 42.01
    ethyl propionate 75.91
    nitromethane 78.41
    1,2-diethoxyethane 99.22
    benzonitrile 37.87
    trioctyl phosphate 27.65
    1-bromopropane 69.21
    gamma-valerolactone 263.18
    n-decanol 16.23
    triethyl phosphate 80.39
    4-methyl-2-pentanol 14.98
    propionitrile 16.41
    vinylene carbonate 111.76
    1,1,2-trichlorotrifluoroethane 181.35
    DMS 70.08
    cumene 21.26
    2-octanol 21.52
    2-hexanone 65.24
    octyl acetate 46.01
    limonene 47.14
    1,2-dimethoxyethane 96.16
    ethyl orthosilicate 80.85
    tributyl phosphate 44.22
    diacetone alcohol 72.84
    N,N-dimethylaniline 41.69
    acrylonitrile 18.27
    aniline 34.39
    1,3-propanediol 12.27
    bromobenzene 71.48
    dibromomethane 144.57
    1,1,2,2-tetrachloroethane 282.71
    2-methyl-cyclohexyl acetate 107.74
    tetrabutyl urea 64.43
    diisobutyl methanol 20.71
    2-phenylethanol 30.86
    styrene 24.69
    dioctyl adipate 75.82
    dimethyl sulfate 77.23
    ethyl butyrate 106.74
    methyl lactate 28.81
    butyl lactate 92.39
    diethyl carbonate 63.62
    propanediol butyl ether 49.15
    triethyl orthoformate 105.76
    p-tert-butyltoluene 23.67
    methyl 4-tert-butylbenzoate 104.91
    morpholine 88.64
    tert-butylamine 14.67
    n-dodecanol 10.95
    dimethoxymethane 36.85
    ethylene carbonate 102.18
    cyrene 96.4
    2-ethoxyethyl acetate 149.42
    2-ethylhexyl acetate 98.58
    1,2,4-trichlorobenzene 120.89
    4-methylpyridine 73.36
    dibutyl ether 56.88
    2,6-dimethyl-4-heptanol 20.71
    DEF 110.53
    dimethyl isosorbide 186.0
    tetrachloroethylene 221.46
    eugenol 80.96
    triacetin 155.86
    span 80 69.61
    1,4-butanediol 6.71
    1,1-dichloroethane 97.66
    2-methyl-1-pentanol 25.59
    methyl formate 22.59
    2-methyl-1-butanol 25.17
    n-decane 6.18
    butyronitrile 19.77
    3,7-dimethyl-1-octanol 28.68
    1-chlorooctane 30.3
    1-chlorotetradecane 8.53
    n-nonane 5.8
    undecane 3.67
    tert-butylcyclohexane 10.49
    cyclooctane 11.35
    cyclopentanol 48.3
    tetrahydropyran 96.96
    tert-amyl methyl ether 61.42
    2,5,8-trioxanonane 130.38
    1-hexene 18.27
    2-isopropoxyethanol 37.68
    2,2,2-trifluoroethanol 40.24
    methyl butyrate 102.69

    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