Disodium 1-[2-(2-carboxyethoxy)ethyl]-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-1H-imidazolium hydroxide

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  • Identifiers

    CAS number
    68929-04-4

    Molecular formula
    C22H40N2Na2O6

    SMILES
    CCCCCCCCCCCC1=NCC[N+]1(CCC(=O)[O-])CCOCCC(=O)[O-].[OH-].[Na+].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 44.06%
    Savory 27.65%
    Fatty 27.6%
    Oily 24.38%
    Meaty 23.64%
    Milky 23.11%
    Lactonic 22.86%
    Waxy 22.74%
    Peach 21.45%
    Animal 21.12%

     

    Flavor
    Odorless 36.31%
    Bland 33.39%
    Mild 30.18%
    Bitter 22.09%
    Faint 21.0%
    Slightly waxy 20.95%
    Bay oil 20.79%
    Sweet-like 20.03%
    Cedarleaf 20.02%
    Fatty 19.98%

     

    Odor impact est.
    Odorless

  • Properties

    pKa est.
    4.73 (weak acid)

    Molecular weight
    474.5 g/mol

    Flash point

    • 28.65 ˚C est.

  • Synonyms

    • WU937CKL4U
    • EINECS 273-035-4
    • 68929-04-4
    • Disodium 1-(2-(2-carboxyethoxy)ethyl)-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-1H-imidazolium hydroxide
    • UNII-WU937CKL4U
    • DTXSID801019804
    • 1H-Imidazolium, 1-(2-(2-carboxyethoxy)ethyl)-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-, hydroxide, disodium salt
    • Disodium 1-[2-(2-carboxyethoxy)ethyl]-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-1H-imidazolium hydroxide
    • RefChem:134946
    • DTXCID401477696
    • 273-035-4
    • 1H-Imidazolium, 1-(2-(2-carboxyethoxy)ethyl)-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-, hydroxide, sodium salt (1:1:2)
    • SMQFXDSODUOFHN-UHFFFAOYSA-L
    • NS00013622
    • Q27292853
    • Sodium hydroxide 3-{1-[2-(2-carboxylatoethoxy)ethyl]-2-undecyl-4,5-dihydro-1H-imidazol-1-ium-1-yl}propanoate (2/1/1)
    • 68929-04-4

  • Applications

    Disodium 1-[2-(2-carboxyethoxy)ethyl]-1-(2-carboxyethyl)-4,5-dihydro-2-undecyl-1H-imidazolium hydroxide (CAS 68929-04-4) is an amphiphilic, quaternary imidazolium salt with an undecyl substituent and two carboxylate groups; in practice, it may be used as an ionic-liquid-type component in formulations and as a functional additive across several industries. Representative applications include as a surfactant/emulsifier in household and industrial cleaning products, as a phase-transfer catalyst or solvent in organic synthesis and polymer processing, as an additive in coatings, inks, and adhesives to improve dispersion and stability, as an electrolyte or electrolyte-like additive in electrochemical systems, and as a chelating/complexing agent in metal finishing or water treatment formulations. It may also be evaluated for use in cosmetic/personal care products where surfactant or conditioning roles are desired, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 22.29
    methanol 55.71
    isopropanol 10.33
    water 0.7
    ethyl acetate 17.75
    n-propanol 17.28
    acetone 36.09
    n-butanol 11.73
    acetonitrile 15.2
    DMF 88.96
    toluene 9.82
    isobutanol 10.73
    1,4-dioxane 29.56
    methyl acetate 20.93
    THF 68.06
    2-butanone 28.48
    n-pentanol 11.5
    sec-butanol 9.99
    n-hexane 0.37
    ethylene glycol 8.99
    NMP 169.23
    cyclohexane 1.13
    DMSO 171.67
    n-butyl acetate 10.91
    n-octanol 4.91
    chloroform 111.27
    n-propyl acetate 15.39
    acetic acid 116.1
    dichloromethane 127.94
    cyclohexanone 70.04
    propylene glycol 12.96
    isopropyl acetate 13.58
    DMAc 207.04
    2-ethoxyethanol 42.68
    isopentanol 10.59
    n-heptane 0.23
    ethyl formate 21.8
    1,2-dichloroethane 61.76
    n-hexanol 5.73
    2-methoxyethanol 55.5
    isobutyl acetate 9.63
    tetrachloromethane 14.64
    n-pentyl acetate 12.54
    transcutol 102.57
    n-heptanol 5.29
    ethylbenzene 5.39
    MIBK 12.86
    2-propoxyethanol 28.92
    tert-butanol 10.13
    MTBE 5.61
    2-butoxyethanol 24.69
    propionic acid 36.63
    o-xylene 9.07
    formic acid 81.62
    diethyl ether 5.41
    m-xylene 7.16
    p-xylene 7.72
    chlorobenzene 19.58
    dimethyl carbonate 15.44
    n-octane 0.18
    formamide 91.23
    cyclopentanone 78.06
    2-pentanone 18.06
    anisole 13.71
    cyclopentyl methyl ether 18.33
    gamma-butyrolactone 99.4
    1-methoxy-2-propanol 34.17
    pyridine 49.06
    3-pentanone 16.85
    furfural 105.79
    n-dodecane 0.2
    diethylene glycol 29.44
    diisopropyl ether 1.73
    tert-amyl alcohol 10.99
    acetylacetone 36.44
    n-hexadecane 0.23
    acetophenone 27.04
    methyl propionate 20.63
    isopentyl acetate 12.41
    trichloroethylene 136.71
    n-nonanol 5.39
    cyclohexanol 17.29
    benzyl alcohol 22.49
    2-ethylhexanol 4.12
    isooctanol 4.89
    dipropyl ether 3.45
    1,2-dichlorobenzene 24.13
    ethyl lactate 17.4
    propylene carbonate 50.95
    n-methylformamide 48.57
    2-pentanol 5.12
    n-pentane 0.31
    1-propoxy-2-propanol 17.28
    1-methoxy-2-propyl acetate 21.0
    2-(2-methoxypropoxy) propanol 30.04
    mesitylene 4.19
    ε-caprolactone 65.24
    p-cymene 3.65
    epichlorohydrin 96.81
    1,1,1-trichloroethane 40.54
    2-aminoethanol 20.14
    morpholine-4-carbaldehyde 96.2
    sulfolane 162.21
    2,2,4-trimethylpentane 0.39
    2-methyltetrahydrofuran 30.4
    n-hexyl acetate 13.81
    isooctane 0.18
    2-(2-butoxyethoxy)ethanol 35.97
    sec-butyl acetate 10.57
    tert-butyl acetate 13.36
    decalin 0.84
    glycerin 31.84
    diglyme 71.38
    acrylic acid 45.2
    isopropyl myristate 4.98
    n-butyric acid 39.29
    acetyl acetate 21.75
    di(2-ethylhexyl) phthalate 12.08
    ethyl propionate 12.88
    nitromethane 117.74
    1,2-diethoxyethane 15.29
    benzonitrile 21.21
    trioctyl phosphate 6.44
    1-bromopropane 16.57
    gamma-valerolactone 128.7
    n-decanol 3.55
    triethyl phosphate 11.11
    4-methyl-2-pentanol 4.14
    propionitrile 11.86
    vinylene carbonate 50.87
    1,1,2-trichlorotrifluoroethane 132.15
    DMS 17.81
    cumene 4.31
    2-octanol 2.98
    2-hexanone 15.69
    octyl acetate 7.45
    limonene 4.38
    1,2-dimethoxyethane 45.72
    ethyl orthosilicate 9.83
    tributyl phosphate 8.58
    diacetone alcohol 26.04
    N,N-dimethylaniline 12.72
    acrylonitrile 20.06
    aniline 21.18
    1,3-propanediol 23.91
    bromobenzene 18.65
    dibromomethane 56.85
    1,1,2,2-tetrachloroethane 108.16
    2-methyl-cyclohexyl acetate 14.67
    tetrabutyl urea 13.25
    diisobutyl methanol 2.39
    2-phenylethanol 15.38
    styrene 6.59
    dioctyl adipate 13.18
    dimethyl sulfate 45.96
    ethyl butyrate 10.77
    methyl lactate 25.45
    butyl lactate 16.7
    diethyl carbonate 9.23
    propanediol butyl ether 24.01
    triethyl orthoformate 10.66
    p-tert-butyltoluene 3.04
    methyl 4-tert-butylbenzoate 26.51
    morpholine 46.82
    tert-butylamine 3.85
    n-dodecanol 2.38
    dimethoxymethane 33.07
    ethylene carbonate 39.63
    cyrene 48.15
    2-ethoxyethyl acetate 23.95
    2-ethylhexyl acetate 9.65
    1,2,4-trichlorobenzene 35.02
    4-methylpyridine 37.37
    dibutyl ether 4.25
    2,6-dimethyl-4-heptanol 2.39
    DEF 34.31
    dimethyl isosorbide 48.87
    tetrachloroethylene 73.22
    eugenol 28.34
    triacetin 31.25
    span 80 22.02
    1,4-butanediol 13.55
    1,1-dichloroethane 36.52
    2-methyl-1-pentanol 11.48
    methyl formate 34.47
    2-methyl-1-butanol 11.59
    n-decane 0.34
    butyronitrile 11.01
    3,7-dimethyl-1-octanol 4.83
    1-chlorooctane 2.52
    1-chlorotetradecane 0.95
    n-nonane 0.27
    undecane 0.25
    tert-butylcyclohexane 0.51
    cyclooctane 0.37
    cyclopentanol 22.37
    tetrahydropyran 22.18
    tert-amyl methyl ether 6.31
    2,5,8-trioxanonane 51.96
    1-hexene 2.0
    2-isopropoxyethanol 24.46
    2,2,2-trifluoroethanol 60.66
    methyl butyrate 20.03

    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