Glycine, N-(2-hydroxyethyl)-N-(2-((1-oxotetradecyl)amino)ethyl)-, sodium salt (1:1)

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  • Identifiers

    CAS number
    63556-21-8

    Molecular formula
    C20H39N2NaO4

    SMILES
    CCCCCCCCCCCCCC(=O)NCCN(CCO)CC(=O)[O-].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 42.87%
    Savory 35.5%
    Fishy 33.52%
    Meaty 29.06%
    Cooling 27.52%
    Oily 24.73%
    Waxy 24.45%
    Animal 24.4%
    Fatty 22.5%
    Fresh 19.97%

     

    Flavor
    Odorless 44.97%
    Bland 38.46%
    Mild 33.46%
    Faint 23.38%
    Slightly waxy 21.07%
    Bay oil 20.44%
    Sweet-like 20.23%
    Cultured dairy 19.7%
    Delicate 19.58%
    Cedarleaf 19.52%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    5.49 (weak acid)

    Molecular weight
    394.5 g/mol

    Flash point

    • 240.59 ˚C est.

  • Synonyms

    • Glycine, N-(2-hydroxyethyl)-N-(2-((1-oxotetradecyl)amino)ethyl)-, sodium salt (1:1)
    • Glycine, N-(2-hydroxyethyl)-N-[2-[(1-oxotetradecyl)amino]ethyl]-, sodium salt (1:1)
    • RefChem:663769
    • Sodium myristoamphoacetate
    • 63556-21-8
    • Glycine, N-(2-hydroxyethyl)-N-[2-[(1-oxotetradecyl)amino]ethyl]-, monosodium salt
    • U99J9J40F6
    • Glycine, N-(2-hydroxyethyl)-N-(2-((1-oxotetradecyl)amino)ethyl)-, monosodium salt
    • sodium;2-[2-hydroxyethyl-[2-(tetradecanoylamino)ethyl]amino]acetate
    • UNII-U99J9J40F6
    • EINECS 264-311-5
    • MYRISTOAMPHOACETATE
    • SCHEMBL3146123
    • DTXSID3069936
    • Sodium N-(2-hydroxyethyl)-N-(2-((1-oxotetradecyl)amino)ethyl)glycinate
    • NS00054888
    • Q27290951
    • Sodium [(2-hydroxyethyl)(2-tetradecanamidoethyl)amino]acetate
    • GLYCINE, N-2-HYDROXYETHYL-N-2-MYRISTAMIDOETHYL-, SODIUM SALT
    • 63556-21-8

  • Applications

    Glycine, N-(2-hydroxyethyl)-N-(2-((1-oxotetradecyl)amino)ethyl)-, sodium salt (1:1) (CAS 63556-21-8) is typically used as an amphiphilic surfactant and emulsifier, providing stabilization for oil-in-water and water-in-oil formulations. In cosmetics and personal care, it can function as a surfactant, emulsifier, and conditioning component in hair and skin products. It also serves as a wetting agent and dispersant in household cleaners and industrial detergents. In industrial manufacturing, coatings, inks, and polymer processing, it may act as a dispersant and processing aid to improve pigment and resin compatibility and emulsion stability. The compound can be used as an intermediate or building block for more complex surfactants and specialty additives, expanding formulation options across plastics, coatings, and related applications, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 14.44
    methanol 68.15
    isopropanol 4.8
    water 5.13
    ethyl acetate 6.63
    n-propanol 10.13
    acetone 13.44
    n-butanol 6.93
    acetonitrile 4.33
    DMF 73.8
    toluene 3.94
    isobutanol 6.6
    1,4-dioxane 14.16
    methyl acetate 7.0
    THF 38.0
    2-butanone 10.9
    n-pentanol 7.79
    sec-butanol 5.61
    n-hexane 0.35
    ethylene glycol 12.63
    NMP 203.45
    cyclohexane 0.85
    DMSO 167.1
    n-butyl acetate 6.58
    n-octanol 4.94
    chloroform 14.22
    n-propyl acetate 8.86
    acetic acid 61.25
    dichloromethane 18.56
    cyclohexanone 46.14
    propylene glycol 16.62
    isopropyl acetate 6.95
    DMAc 146.12
    2-ethoxyethanol 34.67
    isopentanol 6.65
    n-heptane 0.35
    ethyl formate 9.8
    1,2-dichloroethane 13.91
    n-hexanol 4.13
    2-methoxyethanol 52.5
    isobutyl acetate 6.3
    tetrachloromethane 3.79
    n-pentyl acetate 11.84
    transcutol 118.26
    n-heptanol 5.87
    ethylbenzene 3.13
    MIBK 8.29
    2-propoxyethanol 23.42
    tert-butanol 6.95
    MTBE 3.33
    2-butoxyethanol 25.58
    propionic acid 23.12
    o-xylene 5.76
    formic acid 87.21
    diethyl ether 2.07
    m-xylene 4.78
    p-xylene 4.64
    chlorobenzene 5.66
    dimethyl carbonate 8.12
    n-octane 0.29
    formamide 91.55
    cyclopentanone 53.46
    2-pentanone 8.99
    anisole 6.35
    cyclopentyl methyl ether 16.0
    gamma-butyrolactone 69.76
    1-methoxy-2-propanol 31.26
    pyridine 18.58
    3-pentanone 8.63
    furfural 66.98
    n-dodecane 0.25
    diethylene glycol 29.32
    diisopropyl ether 1.28
    tert-amyl alcohol 8.3
    acetylacetone 21.12
    n-hexadecane 0.28
    acetophenone 16.02
    methyl propionate 9.96
    isopentyl acetate 7.43
    trichloroethylene 26.31
    n-nonanol 5.18
    cyclohexanol 13.8
    benzyl alcohol 12.9
    2-ethylhexanol 3.62
    isooctanol 5.39
    dipropyl ether 3.21
    1,2-dichlorobenzene 8.05
    ethyl lactate 14.24
    propylene carbonate 34.04
    n-methylformamide 37.1
    2-pentanol 3.27
    n-pentane 0.25
    1-propoxy-2-propanol 16.86
    1-methoxy-2-propyl acetate 15.44
    2-(2-methoxypropoxy) propanol 27.36
    mesitylene 3.51
    ε-caprolactone 46.87
    p-cymene 2.85
    epichlorohydrin 37.3
    1,1,1-trichloroethane 9.21
    2-aminoethanol 27.35
    morpholine-4-carbaldehyde 92.49
    sulfolane 182.45
    2,2,4-trimethylpentane 0.43
    2-methyltetrahydrofuran 17.53
    n-hexyl acetate 11.43
    isooctane 0.21
    2-(2-butoxyethoxy)ethanol 37.05
    sec-butyl acetate 6.38
    tert-butyl acetate 11.09
    decalin 0.82
    glycerin 45.91
    diglyme 63.57
    acrylic acid 28.61
    isopropyl myristate 4.16
    n-butyric acid 24.51
    acetyl acetate 8.93
    di(2-ethylhexyl) phthalate 9.73
    ethyl propionate 7.64
    nitromethane 56.5
    1,2-diethoxyethane 12.13
    benzonitrile 9.79
    trioctyl phosphate 5.89
    1-bromopropane 3.83
    gamma-valerolactone 100.29
    n-decanol 3.47
    triethyl phosphate 8.66
    4-methyl-2-pentanol 3.14
    propionitrile 4.48
    vinylene carbonate 28.68
    1,1,2-trichlorotrifluoroethane 75.72
    DMS 14.41
    cumene 3.07
    2-octanol 3.72
    2-hexanone 9.15
    octyl acetate 6.14
    limonene 3.89
    1,2-dimethoxyethane 30.95
    ethyl orthosilicate 8.21
    tributyl phosphate 7.57
    diacetone alcohol 24.93
    N,N-dimethylaniline 8.43
    acrylonitrile 8.36
    aniline 9.4
    1,3-propanediol 24.55
    bromobenzene 4.88
    dibromomethane 9.16
    1,1,2,2-tetrachloroethane 26.58
    2-methyl-cyclohexyl acetate 11.5
    tetrabutyl urea 12.76
    diisobutyl methanol 2.51
    2-phenylethanol 9.21
    styrene 2.96
    dioctyl adipate 11.49
    dimethyl sulfate 31.14
    ethyl butyrate 7.33
    methyl lactate 21.01
    butyl lactate 19.87
    diethyl carbonate 5.5
    propanediol butyl ether 30.57
    triethyl orthoformate 8.76
    p-tert-butyltoluene 2.78
    methyl 4-tert-butylbenzoate 25.35
    morpholine 26.49
    tert-butylamine 2.72
    n-dodecanol 2.41
    dimethoxymethane 20.09
    ethylene carbonate 23.07
    cyrene 46.67
    2-ethoxyethyl acetate 20.39
    2-ethylhexyl acetate 6.22
    1,2,4-trichlorobenzene 11.63
    4-methylpyridine 14.68
    dibutyl ether 3.65
    2,6-dimethyl-4-heptanol 2.51
    DEF 23.84
    dimethyl isosorbide 48.68
    tetrachloroethylene 21.44
    eugenol 25.02
    triacetin 31.24
    span 80 24.57
    1,4-butanediol 13.5
    1,1-dichloroethane 6.6
    2-methyl-1-pentanol 7.84
    methyl formate 22.54
    2-methyl-1-butanol 7.39
    n-decane 0.43
    butyronitrile 4.66
    3,7-dimethyl-1-octanol 4.41
    1-chlorooctane 2.22
    1-chlorotetradecane 0.9
    n-nonane 0.36
    undecane 0.31
    tert-butylcyclohexane 0.6
    cyclooctane 0.4
    cyclopentanol 17.35
    tetrahydropyran 10.51
    tert-amyl methyl ether 4.94
    2,5,8-trioxanonane 46.54
    1-hexene 1.32
    2-isopropoxyethanol 19.82
    2,2,2-trifluoroethanol 35.39
    methyl butyrate 12.44

    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