Sodium piperazinoethyl linoleate ethylsulfonate

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  • Identifiers

    CAS number
    457064-49-2

    Molecular formula
    C26H47N2NaO5S

    SMILES
    CCCCC/C=C\C/C=C\CCCCCCCC(=O)OCCN1CCN(CC1)CCS(=O)(=O)[O-].[Na+]

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  • Odor profile

    Fragrance
    Odorless 45.57%
    Fatty 31.77%
    Oily 26.77%
    Savory 26.27%
    Meaty 25.24%
    Waxy 21.23%
    Milky 19.51%
    Fresh 18.09%
    Citrus 17.3%
    Herbal 17.23%

     

    Flavor
    Bland 26.49%
    Odorless 23.76%
    Faint 22.47%
    Mild 21.92%
    Herbal 20.96%
    Bitter 20.85%
    Slightly waxy 19.82%
    Oriental 19.55%
    Diterpene 19.21%
    Delicate 19.13%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    6.35 (neutral)

    Molecular weight
    522.7 g/mol

    Flash point

    • 262.87 ˚C est.

  • Synonyms

    • UNII-B13B764ITI
    • Sodium piperazinoethyl linoleate ethylsulfonate
    • B13B764ITI
    • 457064-49-2
    • 9,12-Octadecadienoic acid (9Z,12Z)-, 2-(4-(2-sulfoethyl)-1-piperazinyl)ethyl ester, sodium salt
    • 9,12-Octadecadienoic acid (9Z,12Z)-, 2-(4-(2-sulfoethyl)-1-piperazinyl)ethyl ester, sodium salt (1:1)
    • Q27274236
    • 457064-49-2

  • Applications

    Sodium piperazinoethyl linoleate ethylsulfonate (CAS number: 457064-49-2) is an amphiphilic compound typically used as an anionic surfactant and emulsifier in a range of formulations. In cosmetics and personal care, it helps stabilize oil-in-water emulsions and can function as a conditioning or mild softening component. In household and industrial cleaners, it acts as a wetting and detergent agent, improving dispersion of soils and pigments. In coatings and inks, it serves as a dispersant and wetting agent for pigments and fillers, aiding film formation and emulsion stability. In polymer and plastics processing, it can act as a processing aid or compatibility enhancer for hydrophobic polymers in aqueous systems. It can also be used as an intermediate in the synthesis of more complex surfactants or ionic polymers.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4.11
    methanol 7.86
    isopropanol 2.05
    water 0.12
    ethyl acetate 4.05
    n-propanol 3.53
    acetone 9.51
    n-butanol 2.97
    acetonitrile 3.16
    DMF 29.99
    toluene 4.53
    isobutanol 2.43
    1,4-dioxane 9.32
    methyl acetate 5.07
    THF 24.21
    2-butanone 9.39
    n-pentanol 3.01
    sec-butanol 2.49
    n-hexane 0.19
    ethylene glycol 1.09
    NMP 100.19
    cyclohexane 0.79
    DMSO 34.74
    n-butyl acetate 3.92
    n-octanol 1.87
    chloroform 44.11
    n-propyl acetate 5.14
    acetic acid 17.19
    dichloromethane 42.8
    cyclohexanone 30.33
    propylene glycol 2.09
    isopropyl acetate 3.36
    DMAc 82.78
    2-ethoxyethanol 10.79
    isopentanol 2.9
    n-heptane 0.19
    ethyl formate 5.77
    1,2-dichloroethane 18.94
    n-hexanol 1.73
    2-methoxyethanol 12.67
    isobutyl acetate 3.25
    tetrachloromethane 5.5
    n-pentyl acetate 5.75
    transcutol 41.08
    n-heptanol 2.07
    ethylbenzene 2.24
    MIBK 4.54
    2-propoxyethanol 8.4
    tert-butanol 2.13
    MTBE 1.73
    2-butoxyethanol 9.25
    propionic acid 6.61
    o-xylene 4.42
    formic acid 11.45
    diethyl ether 1.81
    m-xylene 2.91
    p-xylene 3.14
    chlorobenzene 7.45
    dimethyl carbonate 4.61
    n-octane 0.13
    formamide 15.96
    cyclopentanone 33.51
    2-pentanone 6.62
    anisole 5.27
    cyclopentyl methyl ether 8.28
    gamma-butyrolactone 31.09
    1-methoxy-2-propanol 8.63
    pyridine 16.81
    3-pentanone 6.76
    furfural 35.11
    n-dodecane 0.12
    diethylene glycol 6.84
    diisopropyl ether 0.66
    tert-amyl alcohol 2.84
    acetylacetone 12.06
    n-hexadecane 0.14
    acetophenone 11.05
    methyl propionate 5.66
    isopentyl acetate 4.32
    trichloroethylene 51.87
    n-nonanol 2.06
    cyclohexanol 5.43
    benzyl alcohol 6.98
    2-ethylhexanol 1.65
    isooctanol 1.96
    dipropyl ether 1.76
    1,2-dichlorobenzene 9.81
    ethyl lactate 5.81
    propylene carbonate 15.26
    n-methylformamide 11.92
    2-pentanol 1.5
    n-pentane 0.2
    1-propoxy-2-propanol 6.5
    1-methoxy-2-propyl acetate 7.66
    2-(2-methoxypropoxy) propanol 13.61
    mesitylene 1.84
    ε-caprolactone 24.0
    p-cymene 1.76
    epichlorohydrin 30.78
    1,1,1-trichloroethane 14.95
    2-aminoethanol 3.16
    morpholine-4-carbaldehyde 43.74
    sulfolane 66.29
    2,2,4-trimethylpentane 0.22
    2-methyltetrahydrofuran 12.04
    n-hexyl acetate 5.55
    isooctane 0.09
    2-(2-butoxyethoxy)ethanol 15.48
    sec-butyl acetate 3.54
    tert-butyl acetate 4.41
    decalin 0.48
    glycerin 5.47
    diglyme 31.46
    acrylic acid 7.79
    isopropyl myristate 2.22
    n-butyric acid 9.36
    acetyl acetate 5.71
    di(2-ethylhexyl) phthalate 5.14
    ethyl propionate 4.08
    nitromethane 25.64
    1,2-diethoxyethane 6.68
    benzonitrile 6.4
    trioctyl phosphate 2.71
    1-bromopropane 5.56
    gamma-valerolactone 51.52
    n-decanol 1.4
    triethyl phosphate 4.92
    4-methyl-2-pentanol 1.26
    propionitrile 2.76
    vinylene carbonate 15.04
    1,1,2-trichlorotrifluoroethane 45.44
    DMS 6.48
    cumene 1.86
    2-octanol 1.26
    2-hexanone 6.51
    octyl acetate 3.2
    limonene 2.49
    1,2-dimethoxyethane 15.77
    ethyl orthosilicate 4.56
    tributyl phosphate 3.83
    diacetone alcohol 8.59
    N,N-dimethylaniline 5.93
    acrylonitrile 4.6
    aniline 7.4
    1,3-propanediol 4.45
    bromobenzene 7.46
    dibromomethane 20.46
    1,1,2,2-tetrachloroethane 44.47
    2-methyl-cyclohexyl acetate 7.44
    tetrabutyl urea 7.62
    diisobutyl methanol 1.06
    2-phenylethanol 5.35
    styrene 2.72
    dioctyl adipate 6.03
    dimethyl sulfate 14.59
    ethyl butyrate 4.53
    methyl lactate 7.11
    butyl lactate 7.77
    diethyl carbonate 3.59
    propanediol butyl ether 8.77
    triethyl orthoformate 5.04
    p-tert-butyltoluene 1.53
    methyl 4-tert-butylbenzoate 12.08
    morpholine 14.91
    tert-butylamine 1.09
    n-dodecanol 0.99
    dimethoxymethane 10.47
    ethylene carbonate 11.26
    cyrene 24.25
    2-ethoxyethyl acetate 9.66
    2-ethylhexyl acetate 3.71
    1,2,4-trichlorobenzene 14.21
    4-methylpyridine 13.04
    dibutyl ether 1.98
    2,6-dimethyl-4-heptanol 1.06
    DEF 13.4
    dimethyl isosorbide 25.79
    tetrachloroethylene 28.15
    eugenol 12.15
    triacetin 12.54
    span 80 9.97
    1,4-butanediol 2.51
    1,1-dichloroethane 12.13
    2-methyl-1-pentanol 3.22
    methyl formate 8.5
    2-methyl-1-butanol 3.11
    n-decane 0.21
    butyronitrile 2.98
    3,7-dimethyl-1-octanol 1.87
    1-chlorooctane 1.23
    1-chlorotetradecane 0.48
    n-nonane 0.18
    undecane 0.15
    tert-butylcyclohexane 0.28
    cyclooctane 0.27
    cyclopentanol 6.85
    tetrahydropyran 8.49
    tert-amyl methyl ether 2.45
    2,5,8-trioxanonane 24.58
    1-hexene 0.79
    2-isopropoxyethanol 6.96
    2,2,2-trifluoroethanol 10.29
    methyl butyrate 7.01

    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