Diethanolamine distearate stearamide

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  • Identifiers

    CAS number
    51325-39-4

    Molecular formula
    C58H113NO5

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)N(CCOC(=O)CCCCCCCCCCCCCCCCC)CCOC(=O)CCCCCCCCCCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Waxy 68.34%
    Fatty 52.78%
    Oily 41.91%
    Odorless 37.26%
    Creamy 19.12%
    Sweet 18.92%
    Woody 18.45%
    Fishy 18.15%
    Savory 17.89%
    Alcoholic 17.64%

     

    Flavor
    Waxy 43.85%
    Bland 40.75%
    Mild 40.61%
    Fatty 38.92%
    Faint 33.28%
    Oily 32.89%
    Odorless 29.21%
    Fat 24.48%
    Slightly waxy 24.43%
    Bay oil 22.27%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    24.7

    pKa est.
    11.48 (strong base)

    Molecular weight
    904.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    653°C

    Flash point

    • 334.83 ˚C est.

  • Synonyms

    • Diethanolamine distearate stearamide
    • EINECS 257-136-0
    • UNII-10PTU1SNNG
    • 10PTU1SNNG
    • 51325-39-4
    • ((1-Oxooctadecyl)imino)diethane-1,2-diyl distearate
    • STEARAMIDE DEA-DISTEARATE
    • SCHEMBL29379183
    • DTXSID20199329
    • PWKCDSIZVIREPL-UHFFFAOYSA-N
    • AEC STEARAMIDE DEA-DISTEARATE
    • STEARIC DIETHANOLAMIDE DISTEARATE
    • NS00014104
    • N,N,-BIS(2-(STEAROYLOXY)ETHYL)STEARAMIDE
    • Q27251152
    • (Octadecanoylazanediyl)di(ethane-2,1-diyl) dioctadecanoate
    • OCTADECANOIC ACID, ((1-OXOOCTADECYL)IMINO)DI-2,1-ETHANEDIYL ESTER
    • OCTADECANOIC ACID, 1,1'-(((1-OXOOCTADECYL)IMINO)DI-2,1-ETHANEDIYL) ESTER
    • 51325-39-4

  • Applications

    Diethanolamine distearate stearamide (CAS 51325-39-4) is commonly used as a surfactant and emulsifier in cosmetics and personal care formulations, where it can also function as a conditioning and texture-enhancing agent in products such as lotions, shampoos and creams; in household cleaning products it may act as a surfactant and wetting aid in detergents and cleaners; in industrial manufacturing it may serve as a stabilizer, emulsifier or processing aid, improving dispersion, wetting and viscosity control in various formulations; in polymers and plastics it can act as a slip or processing additive to aid extrusion and film formation; in coatings and inks it can function as a surfactant or leveling agent to improve spread and gloss stability.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.67
    methanol 9.97
    isopropanol 7.47
    water 0.27
    ethyl acetate 106.5
    n-propanol 14.07
    acetone 68.86
    n-butanol 12.54
    acetonitrile 30.09
    DMF 130.87
    toluene 51.67
    isobutanol 12.58
    1,4-dioxane 87.13
    methyl acetate 87.67
    THF 201.07
    2-butanone 101.76
    n-pentanol 15.22
    sec-butanol 17.59
    n-hexane 7.78
    ethylene glycol 1.71
    NMP 558.67
    cyclohexane 20.7
    DMSO 133.04
    n-butyl acetate 79.24
    n-octanol 19.37
    chloroform 379.85
    n-propyl acetate 97.15
    acetic acid 63.41
    dichloromethane 389.38
    cyclohexanone 271.37
    propylene glycol 4.25
    isopropyl acetate 86.51
    DMAc 399.44
    2-ethoxyethanol 40.08
    isopentanol 13.93
    n-heptane 5.63
    ethyl formate 56.15
    1,2-dichloroethane 194.35
    n-hexanol 11.73
    2-methoxyethanol 34.69
    isobutyl acetate 54.35
    tetrachloromethane 87.86
    n-pentyl acetate 137.98
    transcutol 196.19
    n-heptanol 16.69
    ethylbenzene 34.31
    MIBK 56.52
    2-propoxyethanol 38.11
    tert-butanol 12.74
    MTBE 40.65
    2-butoxyethanol 58.01
    propionic acid 49.55
    o-xylene 52.58
    formic acid 18.53
    diethyl ether 35.15
    m-xylene 36.27
    p-xylene 52.49
    chlorobenzene 115.2
    dimethyl carbonate 61.87
    n-octane 3.7
    formamide 33.65
    cyclopentanone 295.25
    2-pentanone 80.19
    anisole 63.21
    cyclopentyl methyl ether 116.49
    gamma-butyrolactone 384.19
    1-methoxy-2-propanol 36.09
    pyridine 149.38
    3-pentanone 103.58
    furfural 294.28
    n-dodecane 2.09
    diethylene glycol 15.03
    diisopropyl ether 18.0
    tert-amyl alcohol 27.8
    acetylacetone 158.28
    n-hexadecane 2.5
    acetophenone 117.58
    methyl propionate 99.69
    isopentyl acetate 75.68
    trichloroethylene 457.23
    n-nonanol 21.53
    cyclohexanol 39.27
    benzyl alcohol 36.76
    2-ethylhexanol 15.73
    isooctanol 17.74
    dipropyl ether 38.01
    1,2-dichlorobenzene 166.62
    ethyl lactate 48.32
    propylene carbonate 224.95
    n-methylformamide 53.6
    2-pentanol 13.0
    n-pentane 4.68
    1-propoxy-2-propanol 43.06
    1-methoxy-2-propyl acetate 99.41
    2-(2-methoxypropoxy) propanol 70.03
    mesitylene 25.77
    ε-caprolactone 308.17
    p-cymene 24.36
    epichlorohydrin 303.55
    1,1,1-trichloroethane 278.67
    2-aminoethanol 6.0
    morpholine-4-carbaldehyde 237.45
    sulfolane 629.23
    2,2,4-trimethylpentane 6.5
    2-methyltetrahydrofuran 163.38
    n-hexyl acetate 113.55
    isooctane 2.3
    2-(2-butoxyethoxy)ethanol 71.49
    sec-butyl acetate 79.91
    tert-butyl acetate 106.66
    decalin 11.9
    glycerin 9.49
    diglyme 192.77
    acrylic acid 45.63
    isopropyl myristate 33.47
    n-butyric acid 79.25
    acetyl acetate 118.83
    di(2-ethylhexyl) phthalate 41.5
    ethyl propionate 103.58
    nitromethane 180.91
    1,2-diethoxyethane 90.06
    benzonitrile 61.68
    trioctyl phosphate 25.4
    1-bromopropane 85.42
    gamma-valerolactone 398.85
    n-decanol 12.97
    triethyl phosphate 73.78
    4-methyl-2-pentanol 9.59
    propionitrile 32.96
    vinylene carbonate 200.94
    1,1,2-trichlorotrifluoroethane 235.01
    DMS 108.77
    cumene 24.32
    2-octanol 16.67
    2-hexanone 81.35
    octyl acetate 46.94
    limonene 38.51
    1,2-dimethoxyethane 101.92
    ethyl orthosilicate 63.35
    tributyl phosphate 39.65
    diacetone alcohol 74.99
    N,N-dimethylaniline 54.96
    acrylonitrile 42.96
    aniline 47.92
    1,3-propanediol 9.9
    bromobenzene 144.4
    dibromomethane 204.4
    1,1,2,2-tetrachloroethane 410.22
    2-methyl-cyclohexyl acetate 86.21
    tetrabutyl urea 59.54
    diisobutyl methanol 11.23
    2-phenylethanol 29.33
    styrene 39.88
    dioctyl adipate 71.52
    dimethyl sulfate 174.4
    ethyl butyrate 96.67
    methyl lactate 49.03
    butyl lactate 87.07
    diethyl carbonate 67.12
    propanediol butyl ether 39.72
    triethyl orthoformate 87.36
    p-tert-butyltoluene 21.96
    methyl 4-tert-butylbenzoate 129.74
    morpholine 102.87
    tert-butylamine 9.83
    n-dodecanol 8.39
    dimethoxymethane 66.34
    ethylene carbonate 162.53
    cyrene 103.94
    2-ethoxyethyl acetate 178.98
    2-ethylhexyl acetate 72.18
    1,2,4-trichlorobenzene 214.09
    4-methylpyridine 137.79
    dibutyl ether 45.2
    2,6-dimethyl-4-heptanol 11.23
    DEF 144.82
    dimethyl isosorbide 171.01
    tetrachloroethylene 253.47
    eugenol 87.19
    triacetin 189.9
    span 80 58.0
    1,4-butanediol 6.53
    1,1-dichloroethane 158.75
    2-methyl-1-pentanol 19.73
    methyl formate 52.25
    2-methyl-1-butanol 18.87
    n-decane 5.09
    butyronitrile 29.32
    3,7-dimethyl-1-octanol 19.6
    1-chlorooctane 27.04
    1-chlorotetradecane 7.87
    n-nonane 4.61
    undecane 3.0
    tert-butylcyclohexane 7.79
    cyclooctane 7.81
    cyclopentanol 43.83
    tetrahydropyran 109.49
    tert-amyl methyl ether 56.17
    2,5,8-trioxanonane 109.88
    1-hexene 19.72
    2-isopropoxyethanol 34.14
    2,2,2-trifluoroethanol 53.78
    methyl butyrate 131.79

    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