Octadecanoic acid, 2-[(1-oxooctadecyl)amino]ethyl ester

Overview IFRA Request a quote

  • Identifiers

    CAS number
    14351-40-7

    Molecular formula
    C38H75NO3

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)NCCOC(=O)CCCCCCCCCCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Waxy 66.23%
    Fatty 53.74%
    Oily 37.36%
    Odorless 34.8%
    Savory 24.54%
    Meaty 22.74%
    Fishy 22.12%
    Animal 19.32%
    Milky 18.8%
    Creamy 17.88%

     

    Flavor
    Waxy 43.02%
    Fatty 42.84%
    Bland 39.81%
    Mild 39.6%
    Faint 33.82%
    Oily 31.16%
    Odorless 30.24%
    Fat 26.89%
    Slightly waxy 24.82%
    Bay oil 22.81%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    16.3

    pKa est.
    10.27 (weak base)

    Molecular weight
    594.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    648°C

    Flash point

    • 279.08 ˚C est.

  • Synonyms

    • 2-[(1-oxooctadecyl)amino]ethyl stearate
    • Stearamide MEA Stearate
    • EINECS 238-310-5
    • Octadecanoic acid, 2-((1-oxooctadecyl)amino)ethyl ester
    • Octadecanoic acid, 2-[(1-oxooctadecyl)amino]ethyl ester
    • 2-((1-Oxooctadecyl)amino)ethyl stearate
    • RefChem:855628
    • Octadecanoic acid, 2-(1-oxooctadecyl)aminoethyl ester
    • Stearic monoethanolamide stearate
    • 14351-40-7
    • Stearamide MEA-stearate
    • 2-(octadecanoylamino)ethyl octadecanoate
    • L3WR6PEQ9J
    • Ethanolamine N,o-distearate
    • 2-((1-Oxooctadecyl)amino)ethyl octadecanoate
    • UNII-L3WR6PEQ9J
    • 2-octadecanamidoethyl octadecanoate
    • STEAROYL MONOETHANOLAMIDE STEARATE
    • SCHEMBL303966
    • DTXSID1051721
    • ZAYHEMRDHPVMSC-UHFFFAOYSA-N
    • STEARAMIDE MEA-STEARATE [VANDF]
    • NS00014105
    • Q27282662
    • 14351-40-7

  • Applications

    Octadecanoic acid, 2-[(1-oxooctadecyl)amino]ethyl ester (CAS 14351-40-7) is a long-chain fatty acid derivative that can function as a specialty surfactant and emulsifier in cosmetics, personal care, and household cleaning formulations; it may act as a lubricity and processing aid in polymers, plastics, coatings, and inks to improve flow, dispersion, and film formation; it serves as an intermediate for the synthesis of functionalized fatty-amine derivatives or polyurethane/epoxy resin systems in industrial manufacturing; it can be used as a processing additive to adjust rheology, gloss, and substrate adhesion in coatings and plastics.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.24
    methanol 1.82
    isopropanol 1.07
    water 0.05
    ethyl acetate 15.12
    n-propanol 2.02
    acetone 8.78
    n-butanol 2.19
    acetonitrile 3.24
    DMF 22.1
    toluene 8.72
    isobutanol 1.91
    1,4-dioxane 16.52
    methyl acetate 11.26
    THF 50.14
    2-butanone 15.75
    n-pentanol 2.98
    sec-butanol 2.7
    n-hexane 2.02
    ethylene glycol 0.28
    NMP 138.99
    cyclohexane 6.22
    DMSO 26.47
    n-butyl acetate 19.48
    n-octanol 6.55
    chloroform 83.81
    n-propyl acetate 20.75
    acetic acid 8.62
    dichloromethane 79.44
    cyclohexanone 59.94
    propylene glycol 0.76
    isopropyl acetate 15.52
    DMAc 84.25
    2-ethoxyethanol 8.44
    isopentanol 2.83
    n-heptane 2.07
    ethyl formate 8.62
    1,2-dichloroethane 37.6
    n-hexanol 2.76
    2-methoxyethanol 6.47
    isobutyl acetate 14.16
    tetrachloromethane 19.22
    n-pentyl acetate 40.48
    transcutol 67.58
    n-heptanol 5.03
    ethylbenzene 8.29
    MIBK 13.02
    2-propoxyethanol 9.5
    tert-butanol 2.43
    MTBE 8.46
    2-butoxyethanol 17.4
    propionic acid 6.89
    o-xylene 10.52
    formic acid 2.61
    diethyl ether 5.52
    m-xylene 7.31
    p-xylene 11.9
    chlorobenzene 20.53
    dimethyl carbonate 9.12
    n-octane 1.42
    formamide 4.5
    cyclopentanone 65.47
    2-pentanone 13.59
    anisole 14.8
    cyclopentyl methyl ether 28.8
    gamma-butyrolactone 73.76
    1-methoxy-2-propanol 7.36
    pyridine 26.12
    3-pentanone 17.8
    furfural 61.55
    n-dodecane 0.81
    diethylene glycol 3.55
    diisopropyl ether 4.25
    tert-amyl alcohol 5.67
    acetylacetone 27.87
    n-hexadecane 0.97
    acetophenone 28.46
    methyl propionate 14.92
    isopentyl acetate 22.6
    trichloroethylene 90.13
    n-nonanol 7.72
    cyclohexanol 7.88
    benzyl alcohol 7.79
    2-ethylhexanol 5.08
    isooctanol 6.02
    dipropyl ether 11.48
    1,2-dichlorobenzene 34.22
    ethyl lactate 11.8
    propylene carbonate 49.4
    n-methylformamide 7.39
    2-pentanol 2.28
    n-pentane 1.01
    1-propoxy-2-propanol 12.66
    1-methoxy-2-propyl acetate 26.59
    2-(2-methoxypropoxy) propanol 27.11
    mesitylene 6.31
    ε-caprolactone 67.64
    p-cymene 7.73
    epichlorohydrin 58.23
    1,1,1-trichloroethane 53.9
    2-aminoethanol 0.97
    morpholine-4-carbaldehyde 54.1
    sulfolane 168.23
    2,2,4-trimethylpentane 2.14
    2-methyltetrahydrofuran 36.21
    n-hexyl acetate 38.12
    isooctane 0.8
    2-(2-butoxyethoxy)ethanol 26.72
    sec-butyl acetate 19.74
    tert-butyl acetate 26.47
    decalin 4.1
    glycerin 2.04
    diglyme 72.49
    acrylic acid 6.35
    isopropyl myristate 11.76
    n-butyric acid 13.3
    acetyl acetate 17.48
    di(2-ethylhexyl) phthalate 13.94
    ethyl propionate 21.55
    nitromethane 22.81
    1,2-diethoxyethane 27.79
    benzonitrile 12.52
    trioctyl phosphate 8.83
    1-bromopropane 16.58
    gamma-valerolactone 90.79
    n-decanol 4.58
    triethyl phosphate 25.21
    4-methyl-2-pentanol 2.53
    propionitrile 4.37
    vinylene carbonate 38.68
    1,1,2-trichlorotrifluoroethane 54.54
    DMS 23.64
    cumene 6.82
    2-octanol 5.57
    2-hexanone 19.19
    octyl acetate 14.58
    limonene 12.37
    1,2-dimethoxyethane 27.3
    ethyl orthosilicate 23.59
    tributyl phosphate 13.51
    diacetone alcohol 20.21
    N,N-dimethylaniline 14.98
    acrylonitrile 5.38
    aniline 7.55
    1,3-propanediol 1.75
    bromobenzene 27.28
    dibromomethane 41.68
    1,1,2,2-tetrachloroethane 92.61
    2-methyl-cyclohexyl acetate 31.02
    tetrabutyl urea 22.32
    diisobutyl methanol 4.48
    2-phenylethanol 7.51
    styrene 8.49
    dioctyl adipate 24.68
    dimethyl sulfate 32.82
    ethyl butyrate 26.76
    methyl lactate 8.94
    butyl lactate 28.68
    diethyl carbonate 17.87
    propanediol butyl ether 13.86
    triethyl orthoformate 30.49
    p-tert-butyltoluene 7.33
    methyl 4-tert-butylbenzoate 43.23
    morpholine 20.34
    tert-butylamine 2.03
    n-dodecanol 3.04
    dimethoxymethane 11.81
    ethylene carbonate 29.94
    cyrene 34.37
    2-ethoxyethyl acetate 45.94
    2-ethylhexyl acetate 22.26
    1,2,4-trichlorobenzene 46.5
    4-methylpyridine 24.07
    dibutyl ether 17.81
    2,6-dimethyl-4-heptanol 4.48
    DEF 27.75
    dimethyl isosorbide 69.83
    tetrachloroethylene 55.63
    eugenol 31.05
    triacetin 58.13
    span 80 22.28
    1,4-butanediol 1.25
    1,1-dichloroethane 26.69
    2-methyl-1-pentanol 4.81
    methyl formate 6.83
    2-methyl-1-butanol 3.52
    n-decane 1.99
    butyronitrile 4.72
    3,7-dimethyl-1-octanol 7.49
    1-chlorooctane 9.59
    1-chlorotetradecane 2.74
    n-nonane 1.84
    undecane 1.18
    tert-butylcyclohexane 2.77
    cyclooctane 2.37
    cyclopentanol 8.17
    tetrahydropyran 22.16
    tert-amyl methyl ether 13.16
    2,5,8-trioxanonane 41.79
    1-hexene 4.44
    2-isopropoxyethanol 7.9
    2,2,2-trifluoroethanol 7.88
    methyl butyrate 29.13

    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