Ammonium Lauroyl Sarcosinate

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  • Identifiers

    CAS number
    68003-46-3

    Molecular formula
    C15H32N2O3

    SMILES
    CCCCCCCCCCCC(=O)N(C)CC(=O)O.N

    Safety labels

    Corrosive
    Corrosive

  • Odor profile

    Fragrance
    Waxy 35.63%
    Fatty 35.38%
    Odorless 34.2%
    Savory 29.91%
    Citrus 29.71%
    Fresh 29.68%
    Milky 29.63%
    Meaty 27.3%
    Lactonic 26.91%
    Woody 26.44%

     

    Flavor
    Bland 32.16%
    Odorless 32.15%
    Mild 31.33%
    Fatty 30.42%
    Oily 27.68%
    Waxy 26.9%
    Herbal 23.01%
    Slightly waxy 22.24%
    Bay oil 22.03%
    Cultured dairy 21.62%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    6.87 (neutral)

    Molecular weight
    288.43 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    401°C

    Flash point

    • 192.37 ˚C est.

  • Synonyms

    • Ammonium lauroyl sarcosinate
    • 68003-46-3
    • Glycine, N-methyl-N-(1-oxododecyl)-, ammonium salt
    • EINECS 268-130-2
    • UNII-4H5TH819M4
    • Lauroyl sarcosine, ammonium salt
    • Ammonium N-methyl-N-(1-oxododecyl)glycinate
    • Ammonium N-lauroyl sarcosinate
    • DTXSID7070975
    • 4H5TH819M4
    • N-Methyl-N-(1-oxododecyl)glycine, ammonium salt
    • PERLASTAN AL 30
    • N-LAUROYLSARCOSINE AMMONIUM SALT
    • RefChem:112172
    • DTXCID6045406
    • AMMONIUM LAUROYL SARCOSINATE [INCI]
    • azane;2-[dodecanoyl(methyl)amino]acetic acid
    • SCHEMBL748713
    • OCSIXPGPUXCISD-UHFFFAOYSA-N
    • N-Dodecanoyl-N-methylglycine--ammonia (1/1)
    • Q27259590
    • Glycine, N-methyl-N-(1-oxododecyl)-, ammonium salt (1:1)
    • 68003-46-3

  • Applications

    Ammonium Lauroyl Sarcosinate, CAS 68003-46-3, is a mild anionic surfactant widely used in cosmetics and personal care products (shampoos, facial cleansers, body washes) as a cleansing, foaming, and emulsifying agent; in household cleaning formulations it provides surface activity and emulsification for cleaners; in pharmaceutical topical formulations it serves as a surfactant and emulsifier/solubilizer to improve wetting and dispersion of active ingredients; in coatings and inks, it can function as an emulsifier and pigment dispersant to stabilize dispersions and enhance film formation.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 434.1
    methanol 803.72
    isopropanol 320.33
    water 0.18
    ethyl acetate 196.41
    n-propanol 295.72
    acetone 299.63
    n-butanol 234.93
    acetonitrile 125.73
    DMF 647.49
    toluene 62.03
    isobutanol 226.95
    1,4-dioxane 251.66
    methyl acetate 163.32
    THF 574.98
    2-butanone 243.93
    n-pentanol 190.82
    sec-butanol 242.32
    n-hexane 5.91
    ethylene glycol 39.83
    NMP 596.23
    cyclohexane 12.95
    DMSO 1029.7
    n-butyl acetate 199.05
    n-octanol 42.4
    chloroform 344.01
    n-propyl acetate 215.68
    acetic acid 290.22
    dichloromethane 374.72
    cyclohexanone 548.77
    propylene glycol 105.83
    isopropyl acetate 185.62
    DMAc 682.58
    2-ethoxyethanol 372.58
    isopentanol 243.53
    n-heptane 2.37
    ethyl formate 162.07
    1,2-dichloroethane 326.41
    n-hexanol 112.3
    2-methoxyethanol 540.02
    isobutyl acetate 141.36
    tetrachloromethane 54.77
    n-pentyl acetate 141.61
    transcutol 741.59
    n-heptanol 56.22
    ethylbenzene 46.4
    MIBK 190.56
    2-propoxyethanol 271.57
    tert-butanol 411.39
    MTBE 227.57
    2-butoxyethanol 176.03
    propionic acid 210.31
    o-xylene 66.75
    formic acid 129.51
    diethyl ether 123.2
    m-xylene 57.82
    p-xylene 67.98
    chlorobenzene 108.7
    dimethyl carbonate 50.77
    n-octane 1.85
    formamide 226.46
    cyclopentanone 529.99
    2-pentanone 233.11
    anisole 106.59
    cyclopentyl methyl ether 238.87
    gamma-butyrolactone 539.46
    1-methoxy-2-propanol 402.25
    pyridine 244.89
    3-pentanone 139.83
    furfural 422.31
    n-dodecane 1.66
    diethylene glycol 181.75
    diisopropyl ether 38.95
    tert-amyl alcohol 316.53
    acetylacetone 278.9
    n-hexadecane 1.96
    acetophenone 149.68
    methyl propionate 149.79
    isopentyl acetate 208.64
    trichloroethylene 510.09
    n-nonanol 40.33
    cyclohexanol 221.29
    benzyl alcohol 133.93
    2-ethylhexanol 66.1
    isooctanol 52.86
    dipropyl ether 50.21
    1,2-dichlorobenzene 122.44
    ethyl lactate 102.98
    propylene carbonate 296.09
    n-methylformamide 296.45
    2-pentanol 142.49
    n-pentane 4.25
    1-propoxy-2-propanol 185.6
    1-methoxy-2-propyl acetate 204.31
    2-(2-methoxypropoxy) propanol 144.34
    mesitylene 38.52
    ε-caprolactone 446.84
    p-cymene 28.56
    epichlorohydrin 556.45
    1,1,1-trichloroethane 231.07
    2-aminoethanol 167.63
    morpholine-4-carbaldehyde 465.51
    sulfolane 751.45
    2,2,4-trimethylpentane 6.97
    2-methyltetrahydrofuran 388.63
    n-hexyl acetate 139.32
    isooctane 4.16
    2-(2-butoxyethoxy)ethanol 216.31
    sec-butyl acetate 147.48
    tert-butyl acetate 232.6
    decalin 10.37
    glycerin 146.18
    diglyme 433.39
    acrylic acid 145.16
    isopropyl myristate 39.87
    n-butyric acid 374.48
    acetyl acetate 122.68
    di(2-ethylhexyl) phthalate 57.74
    ethyl propionate 148.37
    nitromethane 437.07
    1,2-diethoxyethane 178.12
    benzonitrile 138.81
    trioctyl phosphate 38.72
    1-bromopropane 145.27
    gamma-valerolactone 757.33
    n-decanol 26.42
    triethyl phosphate 64.63
    4-methyl-2-pentanol 86.51
    propionitrile 133.74
    vinylene carbonate 215.97
    1,1,2-trichlorotrifluoroethane 424.41
    DMS 104.9
    cumene 35.75
    2-octanol 38.99
    2-hexanone 197.62
    octyl acetate 53.87
    limonene 46.23
    1,2-dimethoxyethane 510.66
    ethyl orthosilicate 63.33
    tributyl phosphate 52.26
    diacetone alcohol 308.24
    N,N-dimethylaniline 85.9
    acrylonitrile 160.1
    aniline 115.95
    1,3-propanediol 269.72
    bromobenzene 105.61
    dibromomethane 233.28
    1,1,2,2-tetrachloroethane 490.0
    2-methyl-cyclohexyl acetate 117.33
    tetrabutyl urea 73.97
    diisobutyl methanol 36.73
    2-phenylethanol 106.48
    styrene 55.41
    dioctyl adipate 80.57
    dimethyl sulfate 139.17
    ethyl butyrate 124.47
    methyl lactate 105.31
    butyl lactate 134.93
    diethyl carbonate 75.37
    propanediol butyl ether 157.81
    triethyl orthoformate 89.1
    p-tert-butyltoluene 28.22
    methyl 4-tert-butylbenzoate 127.8
    morpholine 487.56
    tert-butylamine 183.17
    n-dodecanol 18.25
    dimethoxymethane 230.95
    ethylene carbonate 199.1
    cyrene 176.58
    2-ethoxyethyl acetate 190.2
    2-ethylhexyl acetate 140.94
    1,2,4-trichlorobenzene 147.57
    4-methylpyridine 249.03
    dibutyl ether 54.2
    2,6-dimethyl-4-heptanol 36.73
    DEF 335.27
    dimethyl isosorbide 260.02
    tetrachloroethylene 311.82
    eugenol 131.32
    triacetin 151.68
    span 80 123.01
    1,4-butanediol 114.92
    1,1-dichloroethane 247.51
    2-methyl-1-pentanol 180.58
    methyl formate 151.9
    2-methyl-1-butanol 212.18
    n-decane 3.02
    butyronitrile 162.28
    3,7-dimethyl-1-octanol 53.2
    1-chlorooctane 23.64
    1-chlorotetradecane 7.69
    n-nonane 2.62
    undecane 2.1
    tert-butylcyclohexane 9.2
    cyclooctane 3.11
    cyclopentanol 257.98
    tetrahydropyran 311.0
    tert-amyl methyl ether 164.79
    2,5,8-trioxanonane 251.94
    1-hexene 46.29
    2-isopropoxyethanol 250.9
    2,2,2-trifluoroethanol 107.35
    methyl butyrate 263.89

    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