Stearyldiethanolamine

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  • Identifiers

    CAS number
    10213-78-2

    Molecular formula
    C22H47NO2

    SMILES
    CCCCCCCCCCCCCCCCCCN(CCO)CCO

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Waxy 56.84%
    Fishy 37.22%
    Oily 36.79%
    Fatty 34.35%
    Odorless 32.65%
    Fresh 25.83%
    Animal 25.73%
    Sweet 23.29%
    Clean 20.88%
    Citrus 20.32%

     

    Flavor
    Mild 35.86%
    Waxy 35.52%
    Bland 34.35%
    Fatty 33.01%
    Odorless 29.36%
    Faint 26.91%
    Slightly waxy 23.49%
    Delicate 22.44%
    Fat 22.32%
    Bay oil 21.73%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.7

    pKa est.
    7.11 (neutral)

    Molecular weight
    357.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    436°C

    Flash point

    • 216.48 ˚C est.

  • Synonyms

    • Stearyldiethanolamine
    • 10213-78-2
    • PEG-2 Stearamine
    • Ethanol, 2,2'-(octadecylimino)bis-
    • 2,2'-(Octadecylimino)bisethanol
    • N,N-BIS(HYDROXYETHYL)OCTADECYLAMINE
    • 7J75C7GK1M
    • stearyl diethanolamine
    • Chemeen 18-2
    • HETOXAMINE SAM-2
    • JEETOX HTA-2
    • PROTOX HTA-2
    • Ethanol, 2,2-(octadecylimino)bis-
    • EINECS 233-520-3
    • ETHOX SAM-2
    • OCTADECYLIMINO)BISETHANOL, 2,2'-(
    • RefChem:889191
    • 233-520-3
    • 2,2'-(Octadecylazanediyl)diethanol
    • 2-[2-hydroxyethyl(octadecyl)amino]ethanol
    • 2,2'-(Octadecylimino)diethanol
    • C22H47NO2
    • MFCD00059003
    • Ethomeen 18/12
    • 22'-(Octadecylazanediyl)diethanol
    • 2-[(2-hydroxyethyl)octadecylamino]ethan-1-ol
    • UNII-7J75C7GK1M
    • Varonic S202
    • Denon 2862
    • SCHEMBL123832
    • orb1309059
    • DTXSID3036311
    • octadecylbis(2-hydroxyethyl)amine
    • 2,2'-(Octadecylimino)bis[ethanol]
    • SBB061493
    • AKOS016010559
    • N,N-bis(2-hydroxyethyl)octadecylamine
    • n,n-bis(2-hydroxyethyl) octadecylamine
    • N,N-Bis (2-hydroxyethyl) stearyl amine
    • AS-50021
    • DA-69620
    • 2,2'-(Octadecylazanediyl)di(ethan-1-ol)
    • HY-129197
    • 2 pound not2'-(Octadecylazanediyl)diethanol
    • 2,2'-(Octadecylimino)diethanol, AldrichCPR
    • CS-0104269
    • NS00013945
    • O0017
    • ST51047496
    • O10549
    • F242204
    • Q27268393
    • 2,2 inverted exclamation mark -(Octadecylazanediyl)Diethanol
    • 10213-78-2

  • Applications

    Stearyldiethanolamine (CAS 10213-78-2) is a fatty amide/diethanolamine derivative derived from stearic acid, commonly used as a surfactant and emulsifier in cosmetics and personal care as well as household cleaning formulations; it is also used as an intermediate to synthesize fatty amide derivatives employed as thickeners, stabilizers, and surface-active additives in polymer and plastics systems; fatty amide derivatives from Stearyldiethanolamine can be used in coatings and inks as wetting/leveling agents, and it may serve as an additive in lubricants or metalworking fluids to improve lubrication and formulation stability.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.84
    methanol 11.79
    isopropanol 4.99
    water 0.2
    ethyl acetate 27.17
    n-propanol 8.69
    acetone 16.62
    n-butanol 10.4
    acetonitrile 5.76
    DMF 41.62
    toluene 10.82
    isobutanol 9.72
    1,4-dioxane 40.34
    methyl acetate 20.02
    THF 122.16
    2-butanone 25.4
    n-pentanol 10.03
    sec-butanol 9.79
    n-hexane 4.21
    ethylene glycol 1.85
    NMP 178.27
    cyclohexane 23.64
    DMSO 101.48
    n-butyl acetate 53.1
    n-octanol 18.86
    chloroform 117.11
    n-propyl acetate 50.5
    acetic acid 30.69
    dichloromethane 104.7
    cyclohexanone 125.79
    propylene glycol 4.14
    isopropyl acetate 32.15
    DMAc 97.61
    2-ethoxyethanol 31.17
    isopentanol 15.14
    n-heptane 9.04
    ethyl formate 21.65
    1,2-dichloroethane 69.86
    n-hexanol 11.91
    2-methoxyethanol 30.43
    isobutyl acetate 38.02
    tetrachloromethane 43.53
    n-pentyl acetate 87.79
    transcutol 186.92
    n-heptanol 20.28
    ethylbenzene 10.72
    MIBK 32.41
    2-propoxyethanol 35.36
    tert-butanol 14.57
    MTBE 20.23
    2-butoxyethanol 58.02
    propionic acid 25.51
    o-xylene 16.55
    formic acid 11.27
    diethyl ether 13.87
    m-xylene 12.16
    p-xylene 16.1
    chlorobenzene 24.34
    dimethyl carbonate 13.27
    n-octane 4.06
    formamide 16.54
    cyclopentanone 123.3
    2-pentanone 27.52
    anisole 21.16
    cyclopentyl methyl ether 69.41
    gamma-butyrolactone 136.52
    1-methoxy-2-propanol 31.3
    pyridine 38.25
    3-pentanone 30.84
    furfural 99.77
    n-dodecane 1.97
    diethylene glycol 19.46
    diisopropyl ether 11.4
    tert-amyl alcohol 21.14
    acetylacetone 43.96
    n-hexadecane 2.34
    acetophenone 43.49
    methyl propionate 27.12
    isopentyl acetate 57.96
    trichloroethylene 126.67
    n-nonanol 20.08
    cyclohexanol 36.37
    benzyl alcohol 18.73
    2-ethylhexanol 19.86
    isooctanol 23.57
    dipropyl ether 39.64
    1,2-dichlorobenzene 41.86
    ethyl lactate 32.63
    propylene carbonate 89.65
    n-methylformamide 19.36
    2-pentanol 9.82
    n-pentane 3.13
    1-propoxy-2-propanol 47.54
    1-methoxy-2-propyl acetate 59.64
    2-(2-methoxypropoxy) propanol 53.51
    mesitylene 12.73
    ε-caprolactone 125.4
    p-cymene 17.73
    epichlorohydrin 103.09
    1,1,1-trichloroethane 79.1
    2-aminoethanol 6.25
    morpholine-4-carbaldehyde 104.57
    sulfolane 322.17
    2,2,4-trimethylpentane 5.17
    2-methyltetrahydrofuran 78.73
    n-hexyl acetate 68.46
    isooctane 2.51
    2-(2-butoxyethoxy)ethanol 68.16
    sec-butyl acetate 40.61
    tert-butyl acetate 55.57
    decalin 8.82
    glycerin 11.72
    diglyme 167.04
    acrylic acid 20.78
    isopropyl myristate 23.23
    n-butyric acid 48.25
    acetyl acetate 28.46
    di(2-ethylhexyl) phthalate 25.71
    ethyl propionate 41.58
    nitromethane 47.16
    1,2-diethoxyethane 61.91
    benzonitrile 21.53
    trioctyl phosphate 20.78
    1-bromopropane 31.31
    gamma-valerolactone 174.0
    n-decanol 12.8
    triethyl phosphate 51.4
    4-methyl-2-pentanol 10.69
    propionitrile 9.08
    vinylene carbonate 67.25
    1,1,2-trichlorotrifluoroethane 125.21
    DMS 38.33
    cumene 11.88
    2-octanol 17.05
    2-hexanone 35.5
    octyl acetate 29.45
    limonene 30.91
    1,2-dimethoxyethane 68.09
    ethyl orthosilicate 52.34
    tributyl phosphate 29.36
    diacetone alcohol 60.06
    N,N-dimethylaniline 24.43
    acrylonitrile 10.29
    aniline 16.59
    1,3-propanediol 11.13
    bromobenzene 27.34
    dibromomethane 66.18
    1,1,2,2-tetrachloroethane 143.73
    2-methyl-cyclohexyl acetate 65.96
    tetrabutyl urea 40.68
    diisobutyl methanol 18.83
    2-phenylethanol 20.68
    styrene 10.73
    dioctyl adipate 47.44
    dimethyl sulfate 49.47
    ethyl butyrate 66.29
    methyl lactate 22.25
    butyl lactate 67.89
    diethyl carbonate 39.51
    propanediol butyl ether 42.2
    triethyl orthoformate 72.69
    p-tert-butyltoluene 16.83
    methyl 4-tert-butylbenzoate 70.47
    morpholine 60.04
    tert-butylamine 10.93
    n-dodecanol 8.84
    dimethoxymethane 26.68
    ethylene carbonate 61.27
    cyrene 70.51
    2-ethoxyethyl acetate 86.76
    2-ethylhexyl acetate 54.56
    1,2,4-trichlorobenzene 53.63
    4-methylpyridine 30.46
    dibutyl ether 37.37
    2,6-dimethyl-4-heptanol 18.83
    DEF 56.21
    dimethyl isosorbide 126.75
    tetrachloroethylene 110.42
    eugenol 55.93
    triacetin 95.47
    span 80 49.42
    1,4-butanediol 5.57
    1,1-dichloroethane 42.37
    2-methyl-1-pentanol 14.92
    methyl formate 15.65
    2-methyl-1-butanol 15.46
    n-decane 4.77
    butyronitrile 11.2
    3,7-dimethyl-1-octanol 21.69
    1-chlorooctane 20.4
    1-chlorotetradecane 6.04
    n-nonane 4.65
    undecane 2.85
    tert-butylcyclohexane 6.63
    cyclooctane 7.3
    cyclopentanol 37.43
    tetrahydropyran 63.79
    tert-amyl methyl ether 28.59
    2,5,8-trioxanonane 96.6
    1-hexene 8.19
    2-isopropoxyethanol 28.9
    2,2,2-trifluoroethanol 25.6
    methyl butyrate 62.38

    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