Oleamidopropyl ethyldimonium ethosulfate

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  • Identifiers

    CAS number
    70102-50-0

    Molecular formula
    C27H56N2O5S

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)NCCC[N+](C)(C)CC.CCOS(=O)(=O)[O-]

    Safety labels

  • Odor profile

    Fragrance
    Waxy 44.44%
    Fatty 39.15%
    Meaty 38.22%
    Savory 32.77%
    Oily 32.6%
    Woody 29.15%
    Fishy 28.57%
    Herbal 28.05%
    Animal 25.66%
    Fresh 25.37%

     

    Flavor
    Bland 30.33%
    Faint 25.61%
    Mild 22.89%
    Delicate 21.33%
    Slightly waxy 21.16%
    Herbal 20.79%
    Diterpene 19.69%
    Bay oil 19.45%
    Low 19.3%
    Oriental 19.14%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    7.78 (neutral)

    Molecular weight
    520.8 g/mol

    Flash point

    • 133.53 ˚C est.

  • Synonyms

    • Mackernium OAPDES
    • Oleamidopropyl ethyldimonium ethosulfate
    • UNII-13ES54H6FL
    • 13ES54H6FL
    • 1-Propanaminium, N-ethyl-N,N-dimethyl-3-(((9Z)-1-oxo-9-octadecenyl)amino)-, ethyl sulfate
    • 1-Propanaminium, N-ethyl-N,N-dimethyl-3-(((9Z)-1-oxo-9-octadecen-1-yl)amino)-, ethyl sulfate (1:1)
    • 70102-50-0
    • Sulfuric acid, monoethyl ester, ion(1-), (Z)-N-ethyl-N,N-dimethyl-3-((1-oxo-9-octadecenyl)amino)-1-propanaminium
    • SCHEMBL25216277
    • N-ETHYL OLEAMIDOPROPYLAMINE ETHYLSULFATE
    • Q27251513
    • 70102-50-0

  • Applications

    Oleamidopropyl ethyldimonium ethosulfate (70102-50-0) is a cationic surfactant used primarily as a conditioning agent in cosmetics and personal care formulations, improving wetting, slip and manageability of hair and skin. It also functions as a surfactant and emulsifier in household cleaning products, helping to stabilize oil-in-water systems and enhance product dispersion. In textiles and fabric care, it acts as a fabric softener and antistatic additive, promoting easier handling and improved appearance. In polymers and latex applications, it serves as a processing aid and stabilizer, aiding dispersion and compatibility in formulation blends. In coatings and inks, it provides surface-active enhancement for wetting and leveling, and it may be used in adhesives as a conditioning or surfactant additive, depending on the system. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 110.63
    methanol 136.58
    isopropanol 104.89
    water 0.48
    ethyl acetate 352.69
    n-propanol 146.69
    acetone 236.5
    n-butanol 177.31
    acetonitrile 61.3
    DMF 326.52
    toluene 164.03
    isobutanol 158.25
    1,4-dioxane 347.97
    methyl acetate 214.95
    THF 612.32
    2-butanone 328.0
    n-pentanol 143.77
    sec-butanol 180.52
    n-hexane 47.83
    ethylene glycol 11.27
    NMP 720.33
    cyclohexane 185.4
    DMSO 360.14
    n-butyl acetate 291.86
    n-octanol 112.69
    chloroform 914.39
    n-propyl acetate 336.51
    acetic acid 243.41
    dichloromethane 816.42
    cyclohexanone 798.36
    propylene glycol 33.49
    isopropyl acetate 306.77
    DMAc 755.85
    2-ethoxyethanol 246.83
    isopentanol 199.91
    n-heptane 41.27
    ethyl formate 165.21
    1,2-dichloroethane 567.87
    n-hexanol 119.27
    2-methoxyethanol 231.62
    isobutyl acetate 241.61
    tetrachloromethane 289.24
    n-pentyl acetate 410.25
    transcutol 998.09
    n-heptanol 128.66
    ethylbenzene 97.29
    MIBK 293.3
    2-propoxyethanol 231.46
    tert-butanol 178.43
    MTBE 292.84
    2-butoxyethanol 294.55
    propionic acid 190.62
    o-xylene 157.46
    formic acid 77.66
    diethyl ether 256.95
    m-xylene 124.38
    p-xylene 140.03
    chlorobenzene 209.24
    dimethyl carbonate 104.75
    n-octane 17.94
    formamide 98.82
    cyclopentanone 603.94
    2-pentanone 356.86
    anisole 156.63
    cyclopentyl methyl ether 499.47
    gamma-butyrolactone 541.5
    1-methoxy-2-propanol 237.42
    pyridine 309.6
    3-pentanone 342.16
    furfural 419.01
    n-dodecane 8.39
    diethylene glycol 101.18
    diisopropyl ether 122.05
    tert-amyl alcohol 261.87
    acetylacetone 344.36
    n-hexadecane 10.13
    acetophenone 225.57
    methyl propionate 275.05
    isopentyl acetate 296.52
    trichloroethylene 942.22
    n-nonanol 112.69
    cyclohexanol 350.49
    benzyl alcohol 130.46
    2-ethylhexanol 119.13
    isooctanol 131.63
    dipropyl ether 207.82
    1,2-dichlorobenzene 243.41
    ethyl lactate 136.89
    propylene carbonate 377.12
    n-methylformamide 140.26
    2-pentanol 160.81
    n-pentane 41.25
    1-propoxy-2-propanol 236.96
    1-methoxy-2-propyl acetate 289.09
    2-(2-methoxypropoxy) propanol 222.74
    mesitylene 94.13
    ε-caprolactone 709.17
    p-cymene 82.53
    epichlorohydrin 620.18
    1,1,1-trichloroethane 636.0
    2-aminoethanol 48.04
    morpholine-4-carbaldehyde 490.61
    sulfolane 821.06
    2,2,4-trimethylpentane 48.5
    2-methyltetrahydrofuran 593.68
    n-hexyl acetate 355.45
    isooctane 19.46
    2-(2-butoxyethoxy)ethanol 312.13
    sec-butyl acetate 288.38
    tert-butyl acetate 390.03
    decalin 53.38
    glycerin 58.1
    diglyme 756.71
    acrylic acid 129.01
    isopropyl myristate 103.95
    n-butyric acid 405.3
    acetyl acetate 226.24
    di(2-ethylhexyl) phthalate 106.4
    ethyl propionate 274.82
    nitromethane 330.45
    1,2-diethoxyethane 363.92
    benzonitrile 132.73
    trioctyl phosphate 81.23
    1-bromopropane 361.63
    gamma-valerolactone 780.0
    n-decanol 68.59
    triethyl phosphate 160.8
    4-methyl-2-pentanol 112.23
    propionitrile 92.3
    vinylene carbonate 290.41
    1,1,2-trichlorotrifluoroethane 598.38
    DMS 189.77
    cumene 76.8
    2-octanol 101.77
    2-hexanone 290.61
    octyl acetate 137.55
    limonene 158.18
    1,2-dimethoxyethane 438.58
    ethyl orthosilicate 185.14
    tributyl phosphate 107.23
    diacetone alcohol 332.42
    N,N-dimethylaniline 138.46
    acrylonitrile 83.71
    aniline 162.29
    1,3-propanediol 99.81
    bromobenzene 237.62
    dibromomethane 584.85
    1,1,2,2-tetrachloroethane 983.56
    2-methyl-cyclohexyl acetate 246.45
    tetrabutyl urea 146.86
    diisobutyl methanol 86.09
    2-phenylethanol 119.16
    styrene 98.59
    dioctyl adipate 174.7
    dimethyl sulfate 248.74
    ethyl butyrate 279.82
    methyl lactate 123.59
    butyl lactate 269.01
    diethyl carbonate 153.71
    propanediol butyl ether 208.79
    triethyl orthoformate 256.56
    p-tert-butyltoluene 76.58
    methyl 4-tert-butylbenzoate 264.95
    morpholine 491.48
    tert-butylamine 130.07
    n-dodecanol 46.13
    dimethoxymethane 252.03
    ethylene carbonate 286.58
    cyrene 234.06
    2-ethoxyethyl acetate 465.3
    2-ethylhexyl acetate 276.31
    1,2,4-trichlorobenzene 301.24
    4-methylpyridine 302.04
    dibutyl ether 207.75
    2,6-dimethyl-4-heptanol 86.09
    DEF 493.7
    dimethyl isosorbide 383.0
    tetrachloroethylene 718.35
    eugenol 201.58
    triacetin 382.45
    span 80 211.9
    1,4-butanediol 46.24
    1,1-dichloroethane 460.73
    2-methyl-1-pentanol 185.92
    methyl formate 100.34
    2-methyl-1-butanol 222.61
    n-decane 21.46
    butyronitrile 132.48
    3,7-dimethyl-1-octanol 119.61
    1-chlorooctane 103.03
    1-chlorotetradecane 28.35
    n-nonane 21.51
    undecane 12.35
    tert-butylcyclohexane 40.81
    cyclooctane 50.45
    cyclopentanol 262.81
    tetrahydropyran 613.08
    tert-amyl methyl ether 334.11
    2,5,8-trioxanonane 380.89
    1-hexene 107.38
    2-isopropoxyethanol 221.78
    2,2,2-trifluoroethanol 137.03
    methyl butyrate 374.51

    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