Glycine, N-(2-(carboxymethoxy)ethyl)-N-(2-((1-oxooctyl)amino)ethyl)-, sodium salt (1:2)

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  • Identifiers

    CAS number
    68298-18-0

    Molecular formula
    C16H28N2Na2O6

    SMILES
    CCCCCCCC(=O)NCCN(CCOCC(=O)[O-])CC(=O)[O-].[Na+].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 49.5%
    Savory 38.55%
    Fishy 28.74%
    Meaty 28.14%
    Cooling 27.28%
    Sweet 22.12%
    Oily 21.33%
    Milky 20.42%
    Fatty 19.13%
    Alcoholic 18.77%

     

    Flavor
    Odorless 51.55%
    Bland 35.09%
    Mild 31.0%
    Bitter 25.17%
    Sweet-like 21.6%
    Faint 20.88%
    Bay oil 19.33%
    Slightly waxy 19.2%
    Cultured dairy 18.83%
    Nitrile 18.67%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    3.37 (weak acid)

    Molecular weight
    390.38 g/mol

    Flash point

    • 236.85 ˚C est.

  • Synonyms

    • 68298-18-0
    • EINECS 269-544-6
    • Glycine, N-[2-(carboxymethoxy)ethyl]-N-[2-[(1-oxooctyl)amino]ethyl]-, disodium salt
    • Glycine, N-(2-(carboxymethoxy)ethyl)-N-(2-((1-oxooctyl)amino)ethyl)-, disodium salt
    • Glycine, N-(2-(carboxymethoxy)ethyl)-N-(2-((1-oxooctyl)amino)ethyl)-, sodium salt (1:2)
    • Glycine, N-[2-(carboxymethoxy)ethyl]-N-[2-[(1-oxooctyl)amino]ethyl]-, sodium salt (1:2)
    • RefChem:663761
    • Disodium N-(2-(carboxylatomethoxy)ethyl)-N-(2-((1-oxooctyl)amino)ethyl)glycinate
    • 5C67LDQ3J4
    • DTXSID6071376
    • SCHEMBL28128081
    • NS00089903
    • Q27261823
    • Disodium {[2-(carboxylatomethoxy)ethyl](2-octanamidoethyl)amino}acetate
    • 68298-18-0

  • Applications

    Glycine, N-(2-(carboxymethoxy)ethyl)-N-(2-((1-oxooctyl)amino)ethyl)-, sodium salt (1:2) (CAS 68298-18-0) is an amphiphilic glycine-derived salt that acts primarily as a surfactant and emulsifier, owing to its hydrophilic glycine-derived head and a hydrophobic octyl moiety; in real-world formulations it is often used in cosmetics and personal care as a cleansing/foaming agent, in household and industrial cleaners as a surfactant, in coatings and inks as a wetting and leveling agent, and as a processing aid or compatibility additive in polymers and adhesives, with potential for use as an intermediate in chemical synthesis.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4.93
    methanol 32.7
    isopropanol 1.14
    water 8.32
    ethyl acetate 1.65
    n-propanol 3.06
    acetone 3.98
    n-butanol 1.81
    acetonitrile 1.37
    DMF 75.62
    toluene 1.2
    isobutanol 1.61
    1,4-dioxane 2.24
    methyl acetate 1.97
    THF 5.5
    2-butanone 2.93
    n-pentanol 1.71
    sec-butanol 1.3
    n-hexane 0.07
    ethylene glycol 16.36
    NMP 169.11
    cyclohexane 0.13
    DMSO 172.66
    n-butyl acetate 0.99
    n-octanol 0.67
    chloroform 2.74
    n-propyl acetate 1.32
    acetic acid 41.75
    dichloromethane 4.13
    cyclohexanone 11.71
    propylene glycol 14.59
    isopropyl acetate 1.23
    DMAc 113.45
    2-ethoxyethanol 13.31
    isopentanol 1.46
    n-heptane 0.05
    ethyl formate 3.26
    1,2-dichloroethane 3.39
    n-hexanol 0.93
    2-methoxyethanol 31.84
    isobutyl acetate 0.79
    tetrachloromethane 0.7
    n-pentyl acetate 1.08
    transcutol 38.04
    n-heptanol 0.84
    ethylbenzene 0.73
    MIBK 1.69
    2-propoxyethanol 8.64
    tert-butanol 1.26
    MTBE 0.45
    2-butoxyethanol 4.93
    propionic acid 10.63
    o-xylene 1.87
    formic acid 110.09
    diethyl ether 0.41
    m-xylene 1.42
    p-xylene 0.94
    chlorobenzene 1.29
    dimethyl carbonate 4.09
    n-octane 0.04
    formamide 105.32
    cyclopentanone 14.61
    2-pentanone 2.43
    anisole 1.52
    cyclopentyl methyl ether 2.66
    gamma-butyrolactone 24.56
    1-methoxy-2-propanol 13.11
    pyridine 5.29
    3-pentanone 2.67
    furfural 30.23
    n-dodecane 0.03
    diethylene glycol 18.4
    diisopropyl ether 0.2
    tert-amyl alcohol 1.73
    acetylacetone 6.73
    n-hexadecane 0.03
    acetophenone 5.02
    methyl propionate 3.72
    isopentyl acetate 1.13
    trichloroethylene 7.96
    n-nonanol 0.72
    cyclohexanol 2.75
    benzyl alcohol 4.73
    2-ethylhexanol 0.61
    isooctanol 0.69
    dipropyl ether 0.52
    1,2-dichlorobenzene 2.1
    ethyl lactate 4.46
    propylene carbonate 8.73
    n-methylformamide 31.44
    2-pentanol 0.7
    n-pentane 0.05
    1-propoxy-2-propanol 4.38
    1-methoxy-2-propyl acetate 4.2
    2-(2-methoxypropoxy) propanol 9.56
    mesitylene 0.89
    ε-caprolactone 10.83
    p-cymene 0.58
    epichlorohydrin 11.69
    1,1,1-trichloroethane 1.5
    2-aminoethanol 20.88
    morpholine-4-carbaldehyde 49.89
    sulfolane 88.98
    2,2,4-trimethylpentane 0.07
    2-methyltetrahydrofuran 2.31
    n-hexyl acetate 1.5
    isooctane 0.03
    2-(2-butoxyethoxy)ethanol 10.68
    sec-butyl acetate 0.86
    tert-butyl acetate 1.76
    decalin 0.12
    glycerin 47.84
    diglyme 18.49
    acrylic acid 18.85
    isopropyl myristate 0.55
    n-butyric acid 7.22
    acetyl acetate 2.45
    di(2-ethylhexyl) phthalate 2.21
    ethyl propionate 1.55
    nitromethane 36.15
    1,2-diethoxyethane 1.86
    benzonitrile 2.57
    trioctyl phosphate 1.14
    1-bromopropane 0.8
    gamma-valerolactone 35.14
    n-decanol 0.5
    triethyl phosphate 2.15
    4-methyl-2-pentanol 0.6
    propionitrile 1.33
    vinylene carbonate 10.11
    1,1,2-trichlorotrifluoroethane 41.65
    DMS 4.02
    cumene 0.62
    2-octanol 0.42
    2-hexanone 1.65
    octyl acetate 0.84
    limonene 0.73
    1,2-dimethoxyethane 9.23
    ethyl orthosilicate 1.8
    tributyl phosphate 1.57
    diacetone alcohol 7.33
    N,N-dimethylaniline 2.55
    acrylonitrile 3.54
    aniline 3.35
    1,3-propanediol 13.75
    bromobenzene 1.08
    dibromomethane 1.95
    1,1,2,2-tetrachloroethane 6.97
    2-methyl-cyclohexyl acetate 2.01
    tetrabutyl urea 3.12
    diisobutyl methanol 0.44
    2-phenylethanol 2.59
    styrene 0.74
    dioctyl adipate 1.83
    dimethyl sulfate 19.73
    ethyl butyrate 1.31
    methyl lactate 11.93
    butyl lactate 3.62
    diethyl carbonate 1.11
    propanediol butyl ether 8.26
    triethyl orthoformate 1.64
    p-tert-butyltoluene 0.56
    methyl 4-tert-butylbenzoate 6.0
    morpholine 5.44
    tert-butylamine 0.45
    n-dodecanol 0.35
    dimethoxymethane 10.33
    ethylene carbonate 5.89
    cyrene 21.01
    2-ethoxyethyl acetate 2.74
    2-ethylhexyl acetate 0.9
    1,2,4-trichlorobenzene 3.14
    4-methylpyridine 4.46
    dibutyl ether 0.43
    2,6-dimethyl-4-heptanol 0.44
    DEF 9.39
    dimethyl isosorbide 16.56
    tetrachloroethylene 5.61
    eugenol 7.24
    triacetin 5.85
    span 80 6.81
    1,4-butanediol 7.31
    1,1-dichloroethane 1.18
    2-methyl-1-pentanol 1.62
    methyl formate 17.13
    2-methyl-1-butanol 1.81
    n-decane 0.05
    butyronitrile 1.04
    3,7-dimethyl-1-octanol 0.69
    1-chlorooctane 0.25
    1-chlorotetradecane 0.11
    n-nonane 0.05
    undecane 0.04
    tert-butylcyclohexane 0.08
    cyclooctane 0.08
    cyclopentanol 3.57
    tetrahydropyran 1.21
    tert-amyl methyl ether 0.88
    2,5,8-trioxanonane 16.61
    1-hexene 0.27
    2-isopropoxyethanol 5.24
    2,2,2-trifluoroethanol 22.95
    methyl butyrate 2.43

    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