Linoleamidopropyl Dimethylamine

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  • Identifiers

    CAS number
    81613-56-1

    Molecular formula
    C23H44N2O

    SMILES
    CCCCC/C=C\C/C=C\CCCCCCCC(=O)NCCCN(C)C

    Safety labels

  • Odor profile

    Fragrance
    Meaty 44.8%
    Savory 37.19%
    Fishy 34.75%
    Fatty 34.21%
    Waxy 31.07%
    Herbal 30.56%
    Oily 30.32%
    Spicy 26.51%
    Citrus 25.6%
    Fresh 23.89%

     

    Flavor
    Faint 25.62%
    Bland 22.78%
    Herbal 22.65%
    Delicate 20.34%
    Slightly waxy 20.05%
    Diterpene 19.23%
    Low 19.1%
    Oriental 19.05%
    Terpentine 18.83%
    Bay oil 18.66%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    6.7

    pKa est.
    8.19 (weak base)

    Molecular weight
    364.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    406°C

    Flash point

    • 214.93 ˚C est.

  • Synonyms

    • Linoleamidopropyl dimethylamine
    • Foamine O-80
    • 81613-56-1
    • UNII-W142CF4WLF
    • W142CF4WLF
    • N-(3-Dimethylaminopropyl)linoleamide
    • Linoleamidopropyl dimethylamine [INCI]
    • 9,12-Octadecadienamide, N-(3-(dimethylamino)propyl)-, (9Z,12Z)-
    • 9,12-Octadecadienamide, N-(3-(dimethylamino)propyl)-, (Z,E)-
    • 9,12-OCTADECADIENAMIDE, N-(3-(DIMETHYLAMINO)PROPYL)-, (Z,Z)-
    • RefChem:153543
    • (9Z,12Z)-N-[3-(dimethylamino)propyl]octadeca-9,12-dienamide
    • SCHEMBL7031534
    • CHEMBL4462463
    • YLXASPMPBDPQLL-MURFETPASA-N
    • Q27292176
    • 81613-56-1

  • Applications

    Linoleamidopropyl Dimethylamine (CAS 81613-56-1) is a fatty amide-derived cationic surfactant commonly used in cosmetics and personal care as a conditioning agent, emulsifier, and mild cleanser for shampoos, facial cleansers, and hair conditioners. It is also used in household and industrial cleaning products as a surfactant, wetting agent, and cleaning enhancer. In coatings and adhesives, it helps improve wetting, emulsion stability, and formulation uniformity. In polymers and plastics, it can function as an emulsifier or dispersant for pigments and polymers, supporting formulation compatibility in paints and plastics.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 58.11
    methanol 92.92
    isopropanol 41.52
    water 0.34
    ethyl acetate 97.74
    n-propanol 63.53
    acetone 92.56
    n-butanol 72.78
    acetonitrile 23.98
    DMF 143.52
    toluene 53.63
    isobutanol 58.16
    1,4-dioxane 117.67
    methyl acetate 71.46
    THF 237.91
    2-butanone 114.56
    n-pentanol 63.25
    sec-butanol 63.26
    n-hexane 13.6
    ethylene glycol 7.61
    NMP 342.47
    cyclohexane 40.4
    DMSO 218.76
    n-butyl acetate 97.04
    n-octanol 40.68
    chloroform 327.79
    n-propyl acetate 114.84
    acetic acid 136.89
    dichloromethane 288.69
    cyclohexanone 279.22
    propylene glycol 21.29
    isopropyl acetate 86.78
    DMAc 371.52
    2-ethoxyethanol 123.05
    isopentanol 78.54
    n-heptane 9.94
    ethyl formate 64.11
    1,2-dichloroethane 195.71
    n-hexanol 51.15
    2-methoxyethanol 118.87
    isobutyl acetate 88.32
    tetrachloromethane 86.43
    n-pentyl acetate 119.62
    transcutol 528.49
    n-heptanol 46.31
    ethylbenzene 32.69
    MIBK 96.27
    2-propoxyethanol 113.36
    tert-butanol 68.68
    MTBE 88.06
    2-butoxyethanol 122.21
    propionic acid 84.24
    o-xylene 52.97
    formic acid 52.21
    diethyl ether 66.88
    m-xylene 42.44
    p-xylene 44.66
    chlorobenzene 73.92
    dimethyl carbonate 35.01
    n-octane 4.78
    formamide 60.45
    cyclopentanone 234.47
    2-pentanone 111.46
    anisole 61.14
    cyclopentyl methyl ether 145.12
    gamma-butyrolactone 219.93
    1-methoxy-2-propanol 104.36
    pyridine 115.1
    3-pentanone 104.22
    furfural 197.57
    n-dodecane 2.84
    diethylene glycol 60.8
    diisopropyl ether 30.52
    tert-amyl alcohol 91.1
    acetylacetone 120.14
    n-hexadecane 3.33
    acetophenone 93.4
    methyl propionate 86.86
    isopentyl acetate 101.8
    trichloroethylene 359.85
    n-nonanol 41.28
    cyclohexanol 121.56
    benzyl alcohol 60.99
    2-ethylhexanol 47.0
    isooctanol 47.16
    dipropyl ether 58.08
    1,2-dichlorobenzene 88.41
    ethyl lactate 64.67
    propylene carbonate 146.79
    n-methylformamide 63.96
    2-pentanol 53.83
    n-pentane 10.48
    1-propoxy-2-propanol 99.36
    1-methoxy-2-propyl acetate 114.24
    2-(2-methoxypropoxy) propanol 110.67
    mesitylene 31.92
    ε-caprolactone 236.94
    p-cymene 28.58
    epichlorohydrin 245.01
    1,1,1-trichloroethane 187.79
    2-aminoethanol 30.19
    morpholine-4-carbaldehyde 210.6
    sulfolane 400.95
    2,2,4-trimethylpentane 14.92
    2-methyltetrahydrofuran 188.8
    n-hexyl acetate 114.5
    isooctane 6.07
    2-(2-butoxyethoxy)ethanol 148.65
    sec-butyl acetate 90.28
    tert-butyl acetate 117.89
    decalin 16.29
    glycerin 39.71
    diglyme 315.65
    acrylic acid 66.47
    isopropyl myristate 35.87
    n-butyric acid 162.4
    acetyl acetate 73.44
    di(2-ethylhexyl) phthalate 48.36
    ethyl propionate 86.94
    nitromethane 146.57
    1,2-diethoxyethane 130.81
    benzonitrile 53.56
    trioctyl phosphate 32.46
    1-bromopropane 106.98
    gamma-valerolactone 318.61
    n-decanol 25.65
    triethyl phosphate 66.33
    4-methyl-2-pentanol 39.93
    propionitrile 34.54
    vinylene carbonate 117.04
    1,1,2-trichlorotrifluoroethane 275.2
    DMS 68.12
    cumene 27.86
    2-octanol 33.31
    2-hexanone 107.21
    octyl acetate 48.38
    limonene 49.25
    1,2-dimethoxyethane 182.63
    ethyl orthosilicate 73.46
    tributyl phosphate 45.2
    diacetone alcohol 131.26
    N,N-dimethylaniline 56.78
    acrylonitrile 34.33
    aniline 65.39
    1,3-propanediol 55.37
    bromobenzene 75.11
    dibromomethane 193.81
    1,1,2,2-tetrachloroethane 370.67
    2-methyl-cyclohexyl acetate 100.31
    tetrabutyl urea 61.84
    diisobutyl methanol 30.93
    2-phenylethanol 57.01
    styrene 34.01
    dioctyl adipate 71.28
    dimethyl sulfate 91.58
    ethyl butyrate 95.39
    methyl lactate 58.38
    butyl lactate 102.88
    diethyl carbonate 57.59
    propanediol butyl ether 99.06
    triethyl orthoformate 94.82
    p-tert-butyltoluene 26.75
    methyl 4-tert-butylbenzoate 109.65
    morpholine 178.2
    tert-butylamine 45.38
    n-dodecanol 17.4
    dimethoxymethane 97.43
    ethylene carbonate 104.1
    cyrene 131.1
    2-ethoxyethyl acetate 153.45
    2-ethylhexyl acetate 94.07
    1,2,4-trichlorobenzene 115.75
    4-methylpyridine 106.95
    dibutyl ether 61.63
    2,6-dimethyl-4-heptanol 30.93
    DEF 163.55
    dimethyl isosorbide 183.14
    tetrachloroethylene 271.3
    eugenol 94.79
    triacetin 145.67
    span 80 99.0
    1,4-butanediol 27.35
    1,1-dichloroethane 149.66
    2-methyl-1-pentanol 78.41
    methyl formate 44.78
    2-methyl-1-butanol 84.93
    n-decane 6.64
    butyronitrile 47.4
    3,7-dimethyl-1-octanol 44.2
    1-chlorooctane 31.67
    1-chlorotetradecane 9.63
    n-nonane 6.23
    undecane 4.01
    tert-butylcyclohexane 12.58
    cyclooctane 11.42
    cyclopentanol 96.25
    tetrahydropyran 175.05
    tert-amyl methyl ether 100.57
    2,5,8-trioxanonane 180.14
    1-hexene 33.99
    2-isopropoxyethanol 101.99
    2,2,2-trifluoroethanol 62.97
    methyl butyrate 123.81

    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