Propanoic acid, 2-hydroxy-, compd. with (9Z)-N-[3-(dimethylamino)propyl]-9-octadecenamide (1:1)

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  • Identifiers

    CAS number
    69898-44-8

    Molecular formula
    C26H52N2O4

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)NCCCN(C)C.CC(C(=O)O)O

    Safety labels

  • Odor profile

    Fragrance
    Meaty 40.78%
    Fishy 38.58%
    Savory 35.99%
    Waxy 35.3%
    Fatty 32.31%
    Oily 28.68%
    Animal 27.76%
    Cheesy 25.74%
    Odorless 25.65%
    Cooling 25.17%

     

    Flavor
    Bland 30.55%
    Faint 27.13%
    Mild 24.52%
    Odorless 22.37%
    Herbal 22.25%
    Slightly waxy 21.33%
    Delicate 21.04%
    Fatty 19.7%
    Bay oil 19.65%
    Diterpene 19.35%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    7.97 (neutral)

    Molecular weight
    456.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    455°C

    Flash point

    • 207.04 ˚C est.

  • Synonyms

    • oleamidopropyl dimethylamine lactate
    • UBM4NL1EI0
    • 69898-44-8
    • N-(3-Dimethylaminopropyl)oleamide, lactic acid salt
    • MACKALENE 516
    • DTXSID50887686
    • 9-OCTADECENAMIDE, N-(3-(DIMETHYLAMINO)PROPYL)-, (9Z)-, MONO(2-HYDROXYPROPANOATE)
    • 9-OCTADECENAMIDE, N-(3-(DIMETHYLAMINO)PROPYL)-, (Z)-, MONO(2-HYDROXYPROPANOATE)
    • RefChem:869219
    • DTXCID901026973
    • OLEAMIDOPROPYL DIMETHYLAMINE LACTATE [INCI]
    • Propanoic acid, 2-hydroxy-, compd. with (9Z)-N-3-(dimethylamino)propyl-9-octadecenamide (1:1)
    • UNII-UBM4NL1EI0
    • SCHEMBL28053597
    • Q27291004
    • 2-Hydroxypropanoic acid--(9Z)-N-[3-(dimethylamino)propyl]octadec-9-enamide (1/1)
    • 69898-44-8

  • Applications

    Propanoic acid, 2-hydroxy-, compd. with (9Z)-N-[3-(dimethylamino)propyl]-9-octadecenamide (1:1) (CAS 69898-44-8) is an amphiphilic substance typically used as a surfactant and emulsifier in cosmetics and personal care formulations, aiding stable oil-in-water or water-in-oil emulsions and contributing to skin feel; it is often employed as an intermediate in the synthesis of cationic surfactants and conditioning agents; it may also function as a processing or slip additive in polymers and plastics, and as a surface-active component in coatings, inks, and household cleaning products.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 41.67
    methanol 64.5
    isopropanol 33.58
    water 0.32
    ethyl acetate 95.87
    n-propanol 50.42
    acetone 76.93
    n-butanol 59.88
    acetonitrile 21.06
    DMF 123.81
    toluene 48.07
    isobutanol 51.11
    1,4-dioxane 111.07
    methyl acetate 66.84
    THF 229.78
    2-butanone 102.0
    n-pentanol 51.49
    sec-butanol 54.86
    n-hexane 14.64
    ethylene glycol 5.95
    NMP 342.07
    cyclohexane 48.87
    DMSO 185.97
    n-butyl acetate 105.4
    n-octanol 45.07
    chloroform 318.81
    n-propyl acetate 120.75
    acetic acid 114.68
    dichloromethane 271.49
    cyclohexanone 284.01
    propylene glycol 17.07
    isopropyl acetate 92.0
    DMAc 329.43
    2-ethoxyethanol 106.85
    isopentanol 70.9
    n-heptane 12.09
    ethyl formate 59.96
    1,2-dichloroethane 181.26
    n-hexanol 45.56
    2-methoxyethanol 99.33
    isobutyl acetate 93.58
    tetrachloromethane 94.26
    n-pentyl acetate 145.84
    transcutol 487.04
    n-heptanol 48.93
    ethylbenzene 33.07
    MIBK 98.86
    2-propoxyethanol 100.38
    tert-butanol 63.59
    MTBE 83.57
    2-butoxyethanol 125.77
    propionic acid 77.25
    o-xylene 53.06
    formic acid 41.46
    diethyl ether 63.88
    m-xylene 41.85
    p-xylene 46.83
    chlorobenzene 72.14
    dimethyl carbonate 33.26
    n-octane 5.93
    formamide 48.66
    cyclopentanone 241.29
    2-pentanone 106.38
    anisole 59.51
    cyclopentyl methyl ether 152.06
    gamma-butyrolactone 225.95
    1-methoxy-2-propanol 93.09
    pyridine 104.69
    3-pentanone 101.54
    furfural 191.46
    n-dodecane 3.37
    diethylene glycol 52.35
    diisopropyl ether 32.87
    tert-amyl alcohol 86.16
    acetylacetone 117.21
    n-hexadecane 4.0
    acetophenone 95.3
    methyl propionate 83.53
    isopentyl acetate 112.34
    trichloroethylene 338.99
    n-nonanol 45.97
    cyclohexanol 118.29
    benzyl alcohol 56.48
    2-ethylhexanol 48.29
    isooctanol 51.35
    dipropyl ether 64.59
    1,2-dichlorobenzene 91.18
    ethyl lactate 65.34
    propylene carbonate 155.79
    n-methylformamide 55.43
    2-pentanol 48.84
    n-pentane 11.08
    1-propoxy-2-propanol 99.15
    1-methoxy-2-propyl acetate 117.87
    2-(2-methoxypropoxy) propanol 112.95
    mesitylene 33.82
    ε-caprolactone 253.93
    p-cymene 31.61
    epichlorohydrin 231.21
    1,1,1-trichloroethane 198.82
    2-aminoethanol 24.17
    morpholine-4-carbaldehyde 204.09
    sulfolane 419.83
    2,2,4-trimethylpentane 16.55
    2-methyltetrahydrofuran 189.36
    n-hexyl acetate 133.03
    isooctane 6.78
    2-(2-butoxyethoxy)ethanol 149.46
    sec-butyl acetate 98.88
    tert-butyl acetate 128.39
    decalin 18.74
    glycerin 33.29
    diglyme 321.36
    acrylic acid 60.45
    isopropyl myristate 41.84
    n-butyric acid 155.34
    acetyl acetate 73.95
    di(2-ethylhexyl) phthalate 52.42
    ethyl propionate 93.06
    nitromethane 130.72
    1,2-diethoxyethane 136.01
    benzonitrile 52.63
    trioctyl phosphate 36.53
    1-bromopropane 100.72
    gamma-valerolactone 316.5
    n-decanol 27.95
    triethyl phosphate 74.85
    4-methyl-2-pentanol 38.9
    propionitrile 31.53
    vinylene carbonate 121.31
    1,1,2-trichlorotrifluoroethane 263.86
    DMS 73.6
    cumene 29.2
    2-octanol 37.72
    2-hexanone 106.07
    octyl acetate 55.66
    limonene 55.03
    1,2-dimethoxyethane 169.74
    ethyl orthosilicate 81.29
    tributyl phosphate 50.96
    diacetone alcohol 133.51
    N,N-dimethylaniline 56.79
    acrylonitrile 31.1
    aniline 57.77
    1,3-propanediol 44.97
    bromobenzene 75.31
    dibromomethane 183.24
    1,1,2,2-tetrachloroethane 357.18
    2-methyl-cyclohexyl acetate 111.19
    tetrabutyl urea 69.93
    diisobutyl methanol 33.76
    2-phenylethanol 54.31
    styrene 33.83
    dioctyl adipate 81.48
    dimethyl sulfate 91.69
    ethyl butyrate 106.62
    methyl lactate 55.84
    butyl lactate 117.71
    diethyl carbonate 63.15
    propanediol butyl ether 101.12
    triethyl orthoformate 105.75
    p-tert-butyltoluene 29.58
    methyl 4-tert-butylbenzoate 121.0
    morpholine 164.89
    tert-butylamine 43.4
    n-dodecanol 18.93
    dimethoxymethane 84.27
    ethylene carbonate 108.99
    cyrene 132.3
    2-ethoxyethyl acetate 173.16
    2-ethylhexyl acetate 105.2
    1,2,4-trichlorobenzene 120.55
    4-methylpyridine 99.32
    dibutyl ether 71.85
    2,6-dimethyl-4-heptanol 33.76
    DEF 159.63
    dimethyl isosorbide 193.08
    tetrachloroethylene 271.93
    eugenol 101.03
    triacetin 168.45
    span 80 104.08
    1,4-butanediol 22.62
    1,1-dichloroethane 142.45
    2-methyl-1-pentanol 68.83
    methyl formate 39.64
    2-methyl-1-butanol 75.73
    n-decane 8.18
    butyronitrile 43.39
    3,7-dimethyl-1-octanol 48.62
    1-chlorooctane 37.69
    1-chlorotetradecane 10.94
    n-nonane 7.71
    undecane 4.85
    tert-butylcyclohexane 14.4
    cyclooctane 13.98
    cyclopentanol 94.67
    tetrahydropyran 169.63
    tert-amyl methyl ether 100.97
    2,5,8-trioxanonane 179.44
    1-hexene 33.69
    2-isopropoxyethanol 93.38
    2,2,2-trifluoroethanol 60.18
    methyl butyrate 130.46

    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