Oleic acid diethanolamide

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  • Identifiers

    CAS number
    93-83-4

    Molecular formula
    C22H43NO3

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)N(CCO)CCO

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Waxy 44.03%
    Oily 36.37%
    Fatty 34.3%
    Fresh 30.61%
    Odorless 30.1%
    Sweet 29.34%
    Woody 27.88%
    Savory 25.12%
    Citrus 24.88%
    Fishy 24.77%

     

    Flavor
    Mild 31.25%
    Bland 31.18%
    Odorless 29.65%
    Waxy 28.18%
    Fatty 28.01%
    Faint 27.23%
    Slightly waxy 22.23%
    Delicate 21.21%
    Bay oil 20.96%
    Herbal 20.27%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    5.8

    pKa est.
    6.82 (neutral)

    Molecular weight
    369.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    499°C

    Flash point

    • 228.2 ˚C est.

  • Synonyms

    • N,N-Diethanololeamide
    • Oleic acid diethanolamide
    • OLEIC DIETHANOLAMIDE
    • Diethanololeamide
    • Oleamide DEA
    • N,N-Bis(2-hydroxyethyl)oleamide
    • Amisol ode
    • Mackamide O
    • Comperlan OD
    • Emulsifier WHC
    • Schercomid ODA
    • Alrosol O
    • Lauridit OD
    • Nitrene NO
    • Stafoam DO
    • Witcamide 511C
    • Marlamid D 1885
    • Steinamid DO 280SE
    • Clindrol 2000
    • Clindrol 2020
    • EMID 6545
    • 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (Z)-
    • Oleamide, N,N-bis(2-hydroxyethyl)-
    • oleoyl diethanolamide
    • DTXSID8026563
    • OLEYLAMIDE DEA
    • CALAMIDE O
    • 5C1I3E441Q
    • PROTAMIDE OFO-LD
    • EINECS 202-281-7
    • (Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide
    • BRN 1985420
    • 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (9Z)-
    • N,N-Bis(2-hydroxyethyl)-9-octadecenamide
    • Diethanolamine oleic acid amide
    • DTXCID606563
    • 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-
    • RefChem:856496
    • OLEAMIDE DEA [INCI]
    • 93-83-4
    • (Z)-N,N-bis(2-hydroxyethyl)octadec-9-enamide
    • (9Z)-N,N-bis(2-hydroxyethyl)octadec-9-enamide
    • Oleic acid diethanolamine condensate
    • n,n-bis-(2-hydroxyethyl)oleamide
    • UNII-5C1I3E441Q
    • Incromide OD
    • Mackamide MO
    • Amidex O
    • Varamide A-7
    • Alkamide DO-280
    • 80893-63-6
    • Oleamide diethanolamine
    • Norfox F-221
    • Oleic acid diethanolamine
    • Rewomid DO 280 SE
    • Ninol 90201
    • (9Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide
    • CHEMBL15712
    • Schercomid SO-A (Salt/Mix)
    • SCHEMBL1614760
    • Tox21_202528
    • MSK159625
    • MSK159625-100M
    • CAS-93-83-4
    • MSK159625-1000M
    • NCGC00091445-01
    • NCGC00260077-01
    • FB158462
    • NS00010086
    • G77685
    • Diethanololeamide Solution in Methanol, 1000ug/mL
    • Diethanololeamide Solution in Methanol, 100ug/mL
    • (9Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide #
    • Q27261806
    • 93-83-4

  • Applications

    Oleic acid diethanolamide (CAS 93-83-4) is a nonionic surfactant and emulsifier derived from oleic acid, used in cosmetic and personal care formulations as a mild cleansing and conditioning ingredient; in household and industrial cleaners it can act as a foam stabilizer and wetting agent; in coatings and inks it serves as an emulsifier and pigment dispersant to improve wetting and dispersion; in polymer and plastics processing it may function as a lubricity aid or processing additive; in agricultural formulations it may be used as a surfactant/adjuvant to improve spray coverage and spreading; in adhesives and sealants it can act as a surfactant or rheology modifier. These applications reflect typical roles for fatty-acid-derived diethanolamides, depending on formulation and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 26.26
    methanol 58.29
    isopropanol 21.67
    water 0.2
    ethyl acetate 75.08
    n-propanol 32.01
    acetone 75.41
    n-butanol 34.98
    acetonitrile 29.28
    DMF 142.8
    toluene 28.92
    isobutanol 29.62
    1,4-dioxane 104.7
    methyl acetate 58.68
    THF 257.01
    2-butanone 79.97
    n-pentanol 31.98
    sec-butanol 34.2
    n-hexane 4.66
    ethylene glycol 4.62
    NMP 301.25
    cyclohexane 27.86
    DMSO 326.44
    n-butyl acetate 74.45
    n-octanol 29.15
    chloroform 203.54
    n-propyl acetate 98.85
    acetic acid 74.86
    dichloromethane 228.61
    cyclohexanone 262.47
    propylene glycol 11.28
    isopropyl acetate 72.49
    DMAc 320.18
    2-ethoxyethanol 83.98
    isopentanol 43.79
    n-heptane 5.17
    ethyl formate 51.14
    1,2-dichloroethane 174.3
    n-hexanol 24.57
    2-methoxyethanol 87.24
    isobutyl acetate 61.12
    tetrachloromethane 54.1
    n-pentyl acetate 114.96
    transcutol 340.9
    n-heptanol 30.86
    ethylbenzene 22.82
    MIBK 78.1
    2-propoxyethanol 69.05
    tert-butanol 48.27
    MTBE 55.28
    2-butoxyethanol 93.47
    propionic acid 50.95
    o-xylene 33.72
    formic acid 26.15
    diethyl ether 40.94
    m-xylene 24.56
    p-xylene 32.85
    chlorobenzene 51.52
    dimethyl carbonate 31.52
    n-octane 3.34
    formamide 46.53
    cyclopentanone 231.97
    2-pentanone 86.84
    anisole 50.36
    cyclopentyl methyl ether 111.97
    gamma-butyrolactone 227.34
    1-methoxy-2-propanol 78.96
    pyridine 103.57
    3-pentanone 75.61
    furfural 179.29
    n-dodecane 2.29
    diethylene glycol 41.8
    diisopropyl ether 19.31
    tert-amyl alcohol 55.82
    acetylacetone 117.32
    n-hexadecane 2.66
    acetophenone 82.83
    methyl propionate 66.1
    isopentyl acetate 77.79
    trichloroethylene 263.11
    n-nonanol 29.13
    cyclohexanol 79.88
    benzyl alcohol 45.2
    2-ethylhexanol 27.29
    isooctanol 31.92
    dipropyl ether 39.0
    1,2-dichlorobenzene 69.09
    ethyl lactate 51.66
    propylene carbonate 126.65
    n-methylformamide 52.32
    2-pentanol 27.08
    n-pentane 3.96
    1-propoxy-2-propanol 65.34
    1-methoxy-2-propyl acetate 85.87
    2-(2-methoxypropoxy) propanol 75.71
    mesitylene 20.56
    ε-caprolactone 219.25
    p-cymene 20.56
    epichlorohydrin 234.14
    1,1,1-trichloroethane 151.99
    2-aminoethanol 17.79
    morpholine-4-carbaldehyde 191.62
    sulfolane 420.88
    2,2,4-trimethylpentane 6.45
    2-methyltetrahydrofuran 159.04
    n-hexyl acetate 97.4
    isooctane 2.8
    2-(2-butoxyethoxy)ethanol 105.64
    sec-butyl acetate 69.76
    tert-butyl acetate 94.2
    decalin 10.51
    glycerin 26.09
    diglyme 251.62
    acrylic acid 40.51
    isopropyl myristate 29.35
    n-butyric acid 105.92
    acetyl acetate 60.98
    di(2-ethylhexyl) phthalate 35.46
    ethyl propionate 73.55
    nitromethane 134.76
    1,2-diethoxyethane 94.21
    benzonitrile 54.36
    trioctyl phosphate 25.77
    1-bromopropane 71.33
    gamma-valerolactone 321.98
    n-decanol 18.63
    triethyl phosphate 50.51
    4-methyl-2-pentanol 22.82
    propionitrile 33.29
    vinylene carbonate 104.06
    1,1,2-trichlorotrifluoroethane 207.46
    DMS 58.5
    cumene 19.71
    2-octanol 24.57
    2-hexanone 81.9
    octyl acetate 40.32
    limonene 34.05
    1,2-dimethoxyethane 168.45
    ethyl orthosilicate 51.52
    tributyl phosphate 34.21
    diacetone alcohol 112.46
    N,N-dimethylaniline 45.32
    acrylonitrile 37.73
    aniline 39.15
    1,3-propanediol 32.19
    bromobenzene 54.76
    dibromomethane 135.51
    1,1,2,2-tetrachloroethane 263.98
    2-methyl-cyclohexyl acetate 69.76
    tetrabutyl urea 53.44
    diisobutyl methanol 21.15
    2-phenylethanol 39.18
    styrene 25.94
    dioctyl adipate 60.17
    dimethyl sulfate 82.84
    ethyl butyrate 74.61
    methyl lactate 45.01
    butyl lactate 86.65
    diethyl carbonate 45.17
    propanediol butyl ether 73.21
    triethyl orthoformate 66.01
    p-tert-butyltoluene 19.49
    methyl 4-tert-butylbenzoate 90.64
    morpholine 152.54
    tert-butylamine 27.65
    n-dodecanol 13.12
    dimethoxymethane 80.89
    ethylene carbonate 97.1
    cyrene 103.89
    2-ethoxyethyl acetate 137.71
    2-ethylhexyl acetate 64.97
    1,2,4-trichlorobenzene 85.73
    4-methylpyridine 88.5
    dibutyl ether 46.06
    2,6-dimethyl-4-heptanol 21.15
    DEF 146.33
    dimethyl isosorbide 147.9
    tetrachloroethylene 192.11
    eugenol 81.39
    triacetin 123.35
    span 80 70.06
    1,4-butanediol 16.48
    1,1-dichloroethane 109.68
    2-methyl-1-pentanol 41.04
    methyl formate 38.54
    2-methyl-1-butanol 42.99
    n-decane 4.83
    butyronitrile 40.67
    3,7-dimethyl-1-octanol 29.42
    1-chlorooctane 24.64
    1-chlorotetradecane 7.69
    n-nonane 4.45
    undecane 3.1
    tert-butylcyclohexane 7.26
    cyclooctane 6.42
    cyclopentanol 71.79
    tetrahydropyran 145.86
    tert-amyl methyl ether 59.49
    2,5,8-trioxanonane 141.65
    1-hexene 15.72
    2-isopropoxyethanol 65.07
    2,2,2-trifluoroethanol 43.46
    methyl butyrate 114.86

    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