Isostearyl behenamidopropyl betainate chloride

Overview IFRA Request a quote

  • Identifiers

    CAS number
    185022-44-0

    Molecular formula
    C47H95ClN2O3

    SMILES
    CCCCCCCCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCCCCCC(C)C.[Cl-]

    Safety labels

  • Odor profile

    Fragrance
    Waxy 63.47%
    Fatty 45.67%
    Oily 33.43%
    Odorless 30.79%
    Woody 28.62%
    Savory 25.15%
    Meaty 24.57%
    Animal 23.88%
    Fishy 23.41%
    Milky 19.65%

     

    Flavor
    Bland 41.09%
    Mild 34.08%
    Faint 29.92%
    Waxy 27.13%
    Odorless 25.9%
    Fatty 23.57%
    Slightly waxy 22.87%
    Oily 22.41%
    Delicate 21.94%
    Bay oil 20.77%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    8.13 (weak base)

    Molecular weight
    771.7 g/mol

    Flash point

    • 105.27 ˚C est.

  • Synonyms

    • isostearyl behenamidopropyl betainate chloride
    • 2B1FDT2BS4
    • UNII-2B1FDT2BS4
    • 185022-44-0
    • Isostearyl behenamidopropyl betainate chloride [INCI]
    • RefChem:149986
    • DTXSID201021241
    • Q27254498
    • 185022-44-0

  • Applications

    Isostearyl behenamidopropyl betainate chloride (CAS 185022-44-0) is commonly used as a surfactant and conditioning-type additive in cosmetic and personal care formulations, where its amphiphilic structure supports mild cleansing while providing emollience and slip. It can function as an emulsifier and thickener in facial creams and body lotions, helping stabilize oil-in-water systems. In household cleaning products, it acts as a surfactant to improve wetting, foaming, and soil removal. In coatings, inks, and adhesives, it may be used as a specialty surfactant or processing aid to improve compatibility, leveling, and dispersion. Additionally, it is sometimes employed as an intermediate or processing aid in the synthesis of other quaternary surfactants or conditioning agents. Subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12.26
    methanol 14.08
    isopropanol 10.64
    water 0.52
    ethyl acetate 66.55
    n-propanol 18.73
    acetone 47.43
    n-butanol 18.02
    acetonitrile 14.73
    DMF 76.14
    toluene 39.86
    isobutanol 17.15
    1,4-dioxane 65.23
    methyl acetate 48.89
    THF 165.34
    2-butanone 69.88
    n-pentanol 17.79
    sec-butanol 20.96
    n-hexane 6.87
    ethylene glycol 2.35
    NMP 324.22
    cyclohexane 18.62
    DMSO 73.76
    n-butyl acetate 61.06
    n-octanol 25.52
    chloroform 266.39
    n-propyl acetate 64.36
    acetic acid 68.25
    dichloromethane 224.22
    cyclohexanone 194.75
    propylene glycol 6.69
    isopropyl acetate 59.19
    DMAc 204.52
    2-ethoxyethanol 39.82
    isopentanol 18.44
    n-heptane 6.01
    ethyl formate 39.85
    1,2-dichloroethane 120.43
    n-hexanol 15.84
    2-methoxyethanol 36.2
    isobutyl acetate 48.36
    tetrachloromethane 69.29
    n-pentyl acetate 110.43
    transcutol 167.27
    n-heptanol 25.17
    ethylbenzene 24.06
    MIBK 46.4
    2-propoxyethanol 44.09
    tert-butanol 14.71
    MTBE 30.17
    2-butoxyethanol 69.51
    propionic acid 45.3
    o-xylene 35.51
    formic acid 21.57
    diethyl ether 28.23
    m-xylene 27.5
    p-xylene 31.9
    chlorobenzene 69.39
    dimethyl carbonate 36.18
    n-octane 3.77
    formamide 29.98
    cyclopentanone 205.97
    2-pentanone 60.69
    anisole 38.65
    cyclopentyl methyl ether 101.32
    gamma-butyrolactone 234.69
    1-methoxy-2-propanol 40.45
    pyridine 95.25
    3-pentanone 67.73
    furfural 176.59
    n-dodecane 1.95
    diethylene glycol 18.23
    diisopropyl ether 15.48
    tert-amyl alcohol 28.25
    acetylacetone 88.26
    n-hexadecane 2.32
    acetophenone 70.1
    methyl propionate 65.79
    isopentyl acetate 65.75
    trichloroethylene 276.83
    n-nonanol 27.27
    cyclohexanol 46.72
    benzyl alcohol 32.75
    2-ethylhexanol 20.3
    isooctanol 26.32
    dipropyl ether 33.53
    1,2-dichlorobenzene 82.14
    ethyl lactate 39.92
    propylene carbonate 149.67
    n-methylformamide 38.42
    2-pentanol 16.31
    n-pentane 5.4
    1-propoxy-2-propanol 48.27
    1-methoxy-2-propyl acetate 83.81
    2-(2-methoxypropoxy) propanol 64.33
    mesitylene 19.85
    ε-caprolactone 213.4
    p-cymene 19.98
    epichlorohydrin 187.29
    1,1,1-trichloroethane 151.6
    2-aminoethanol 8.52
    morpholine-4-carbaldehyde 154.83
    sulfolane 369.55
    2,2,4-trimethylpentane 6.3
    2-methyltetrahydrofuran 128.18
    n-hexyl acetate 96.93
    isooctane 2.43
    2-(2-butoxyethoxy)ethanol 74.9
    sec-butyl acetate 56.15
    tert-butyl acetate 73.89
    decalin 8.82
    glycerin 13.1
    diglyme 161.27
    acrylic acid 41.96
    isopropyl myristate 27.22
    n-butyric acid 75.51
    acetyl acetate 59.68
    di(2-ethylhexyl) phthalate 35.47
    ethyl propionate 61.69
    nitromethane 96.64
    1,2-diethoxyethane 65.3
    benzonitrile 38.61
    trioctyl phosphate 25.4
    1-bromopropane 62.35
    gamma-valerolactone 273.21
    n-decanol 15.94
    triethyl phosphate 52.28
    4-methyl-2-pentanol 13.31
    propionitrile 19.06
    vinylene carbonate 123.84
    1,1,2-trichlorotrifluoroethane 188.26
    DMS 64.58
    cumene 18.54
    2-octanol 22.02
    2-hexanone 58.05
    octyl acetate 39.31
    limonene 31.56
    1,2-dimethoxyethane 71.71
    ethyl orthosilicate 51.0
    tributyl phosphate 33.15
    diacetone alcohol 67.8
    N,N-dimethylaniline 33.84
    acrylonitrile 22.44
    aniline 39.62
    1,3-propanediol 14.24
    bromobenzene 76.06
    dibromomethane 133.6
    1,1,2,2-tetrachloroethane 255.32
    2-methyl-cyclohexyl acetate 69.98
    tetrabutyl urea 47.26
    diisobutyl methanol 13.16
    2-phenylethanol 30.19
    styrene 25.33
    dioctyl adipate 54.07
    dimethyl sulfate 99.72
    ethyl butyrate 68.92
    methyl lactate 40.78
    butyl lactate 83.08
    diethyl carbonate 43.1
    propanediol butyl ether 51.78
    triethyl orthoformate 68.6
    p-tert-butyltoluene 18.92
    methyl 4-tert-butylbenzoate 104.62
    morpholine 88.26
    tert-butylamine 10.46
    n-dodecanol 9.89
    dimethoxymethane 52.12
    ethylene carbonate 106.18
    cyrene 88.84
    2-ethoxyethyl acetate 126.13
    2-ethylhexyl acetate 61.99
    1,2,4-trichlorobenzene 115.11
    4-methylpyridine 83.56
    dibutyl ether 36.58
    2,6-dimethyl-4-heptanol 13.16
    DEF 96.93
    dimethyl isosorbide 128.72
    tetrachloroethylene 175.72
    eugenol 73.23
    triacetin 131.04
    span 80 63.22
    1,4-butanediol 8.26
    1,1-dichloroethane 95.81
    2-methyl-1-pentanol 22.83
    methyl formate 35.21
    2-methyl-1-butanol 24.51
    n-decane 5.01
    butyronitrile 21.24
    3,7-dimethyl-1-octanol 24.32
    1-chlorooctane 25.66
    1-chlorotetradecane 6.77
    n-nonane 4.72
    undecane 2.92
    tert-butylcyclohexane 6.47
    cyclooctane 7.02
    cyclopentanol 49.54
    tetrahydropyran 92.28
    tert-amyl methyl ether 42.96
    2,5,8-trioxanonane 87.83
    1-hexene 16.95
    2-isopropoxyethanol 36.23
    2,2,2-trifluoroethanol 50.0
    methyl butyrate 81.27

    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