Dimethyl lauramine oleate

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  • Identifiers

    CAS number
    70321-83-4

    Molecular formula
    C32H65NO2

    SMILES
    CCCCCCCCCCCCN(C)C.CCCCCCCC/C=C\CCCCCCCC(=O)O

    Safety labels

  • Odor profile

    Fragrance
    Waxy 56.86%
    Fatty 43.58%
    Fishy 42.77%
    Oily 39.4%
    Cheesy 33.52%
    Fresh 29.11%
    Citrus 27.12%
    Meaty 27.01%
    Animal 26.55%
    Ripe 25.69%

     

    Flavor
    Waxy 36.89%
    Alkane 30.36%
    Mild 28.83%
    Bland 27.9%
    Delicate 24.37%
    Slightly waxy 23.27%
    Fat 22.02%
    Leathery 22.0%
    Incense 21.46%
    Coumarinic 21.46%

     

    Odor impact est.
    Medium

  • Properties

    pKa est.
    7.65 (neutral)

    Molecular weight
    495.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    268°C

    Flash point

    • 102.3 ˚C est.

  • Synonyms

    • Dimethyl lauramine oleate
    • Lauryldimethylamine, oleate
    • UNII-Z20ETG4E17
    • Z20ETG4E17
    • NECON LO
    • lauryldimethylamine oleate
    • DTXSID401015474
    • 1-DODECANAMINE, N,N-DIMETHYL-, (9Z)-9-OCTADECENOATE
    • 1-DODECANAMINE, N,N-DIMETHYL-, (Z)-9-OCTADECENOATE
    • RefChem:134251
    • DTXCID701473750
    • DIMETHYL LAURAMINE OLEATE [INCI]
    • 70321-83-4
    • N,N-dimethyldodecan-1-amine;(Z)-octadec-9-enoic acid
    • SCHEMBL6156883
    • Q27294882
    • (9Z)-Octadec-9-enoic acid--N,N-dimethyldodecan-1-amine (1/1)
    • 70321-83-4

  • Applications

    Dimethyl lauramine oleate (CAS 70321-83-4) is used as a surfactant and emulsifier. In cosmetics and personal care, it commonly serves as a conditioning aid and foaming/wetting agent in hair and skin formulations; in household and industrial cleaners as a surfactant and solubilizer; in coatings and inks as a wetting and leveling agent to improve substrate coverage; in polymer/plastics processing as a stabilizer, compatibilizer, and dispersing agent for pigment systems; as an intermediate in the synthesis of other cationic or amphiphilic surfactants; and as an emulsifier in agricultural formulations for sprayable agrochemical suspensions.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 778.87
    methanol 401.22
    isopropanol 917.12
    water 0.05
    ethyl acetate 1667.02
    n-propanol 1030.03
    acetone 1239.03
    n-butanol 1391.92
    acetonitrile 488.69
    DMF 565.48
    toluene 857.85
    isobutanol 994.89
    1,4-dioxane 2162.11
    methyl acetate 1009.94
    THF 3493.74
    2-butanone 1409.04
    n-pentanol 893.43
    sec-butanol 1159.57
    n-hexane 1619.05
    ethylene glycol 51.81
    NMP 852.21
    cyclohexane 3585.77
    DMSO 1029.07
    n-butyl acetate 2899.58
    n-octanol 596.92
    chloroform 3590.96
    n-propyl acetate 1520.44
    acetic acid 592.82
    dichloromethane 2897.61
    cyclohexanone 2892.39
    propylene glycol 150.32
    isopropyl acetate 1339.52
    DMAc 651.61
    2-ethoxyethanol 859.75
    isopentanol 1390.66
    n-heptane 2320.77
    ethyl formate 720.09
    1,2-dichloroethane 2115.22
    n-hexanol 1714.36
    2-methoxyethanol 901.16
    isobutyl acetate 1029.71
    tetrachloromethane 1329.66
    n-pentyl acetate 1317.74
    transcutol 2712.12
    n-heptanol 741.22
    ethylbenzene 507.6
    MIBK 1072.27
    2-propoxyethanol 1502.49
    tert-butanol 1658.26
    MTBE 2386.89
    2-butoxyethanol 986.65
    propionic acid 657.23
    o-xylene 591.74
    formic acid 57.32
    diethyl ether 2590.55
    m-xylene 579.36
    p-xylene 689.97
    chlorobenzene 921.77
    dimethyl carbonate 194.54
    n-octane 489.75
    formamide 80.58
    cyclopentanone 1997.52
    2-pentanone 1577.1
    anisole 593.37
    cyclopentyl methyl ether 2522.14
    gamma-butyrolactone 1731.3
    1-methoxy-2-propanol 892.28
    pyridine 1385.32
    3-pentanone 1243.81
    furfural 1097.25
    n-dodecane 165.23
    diethylene glycol 477.89
    diisopropyl ether 1126.5
    tert-amyl alcohol 1494.48
    acetylacetone 1054.48
    n-hexadecane 198.65
    acetophenone 576.34
    methyl propionate 854.57
    isopentyl acetate 2265.34
    trichloroethylene 2792.03
    n-nonanol 562.63
    cyclohexanol 1958.16
    benzyl alcohol 431.44
    2-ethylhexanol 1722.06
    isooctanol 733.68
    dipropyl ether 3818.21
    1,2-dichlorobenzene 886.46
    ethyl lactate 420.59
    propylene carbonate 1143.16
    n-methylformamide 257.07
    2-pentanol 1216.64
    n-pentane 1242.08
    1-propoxy-2-propanol 1888.28
    1-methoxy-2-propyl acetate 1346.45
    2-(2-methoxypropoxy) propanol 566.27
    mesitylene 468.16
    ε-caprolactone 2067.52
    p-cymene 667.79
    epichlorohydrin 1895.39
    1,1,1-trichloroethane 2739.08
    2-aminoethanol 187.39
    morpholine-4-carbaldehyde 948.93
    sulfolane 1807.58
    2,2,4-trimethylpentane 489.22
    2-methyltetrahydrofuran 3267.66
    n-hexyl acetate 1272.15
    isooctane 327.61
    2-(2-butoxyethoxy)ethanol 900.92
    sec-butyl acetate 1181.88
    tert-butyl acetate 1543.49
    decalin 684.52
    glycerin 163.96
    diglyme 1947.29
    acrylic acid 357.5
    isopropyl myristate 547.35
    n-butyric acid 1601.81
    acetyl acetate 864.94
    di(2-ethylhexyl) phthalate 313.88
    ethyl propionate 1213.51
    nitromethane 698.63
    1,2-diethoxyethane 2368.09
    benzonitrile 645.39
    trioctyl phosphate 309.88
    1-bromopropane 2446.29
    gamma-valerolactone 1931.36
    n-decanol 395.93
    triethyl phosphate 749.18
    4-methyl-2-pentanol 764.79
    propionitrile 865.3
    vinylene carbonate 780.46
    1,1,2-trichlorotrifluoroethane 1229.77
    DMS 516.1
    cumene 391.02
    2-octanol 545.03
    2-hexanone 1388.15
    octyl acetate 577.41
    limonene 1450.55
    1,2-dimethoxyethane 1923.23
    ethyl orthosilicate 908.2
    tributyl phosphate 421.51
    diacetone alcohol 1039.49
    N,N-dimethylaniline 441.99
    acrylonitrile 565.56
    aniline 724.43
    1,3-propanediol 448.98
    bromobenzene 1086.33
    dibromomethane 2488.14
    1,1,2,2-tetrachloroethane 2970.76
    2-methyl-cyclohexyl acetate 1228.0
    tetrabutyl urea 488.63
    diisobutyl methanol 1113.52
    2-phenylethanol 585.64
    styrene 545.0
    dioctyl adipate 644.25
    dimethyl sulfate 307.58
    ethyl butyrate 2336.88
    methyl lactate 271.77
    butyl lactate 758.1
    diethyl carbonate 1095.17
    propanediol butyl ether 514.32
    triethyl orthoformate 1759.9
    p-tert-butyltoluene 661.65
    methyl 4-tert-butylbenzoate 600.62
    morpholine 2432.9
    tert-butylamine 1580.76
    n-dodecanol 309.99
    dimethoxymethane 710.0
    ethylene carbonate 877.76
    cyrene 438.93
    2-ethoxyethyl acetate 1094.56
    2-ethylhexyl acetate 2090.29
    1,2,4-trichlorobenzene 945.78
    4-methylpyridine 1244.63
    dibutyl ether 2161.92
    2,6-dimethyl-4-heptanol 1113.52
    DEF 1353.42
    dimethyl isosorbide 1038.34
    tetrachloroethylene 2102.39
    eugenol 436.75
    triacetin 852.78
    span 80 654.86
    1,4-butanediol 178.17
    1,1-dichloroethane 2301.47
    2-methyl-1-pentanol 898.3
    methyl formate 213.73
    2-methyl-1-butanol 1250.91
    n-decane 398.23
    butyronitrile 1298.26
    3,7-dimethyl-1-octanol 791.84
    1-chlorooctane 851.84
    1-chlorotetradecane 285.57
    n-nonane 478.61
    undecane 238.59
    tert-butylcyclohexane 565.36
    cyclooctane 970.56
    cyclopentanol 1427.29
    tetrahydropyran 4438.0
    tert-amyl methyl ether 1685.06
    2,5,8-trioxanonane 1005.86
    1-hexene 2130.81
    2-isopropoxyethanol 798.87
    2,2,2-trifluoroethanol 170.22
    methyl butyrate 1592.83

    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