Disodium Lauriminodipropionate

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  • Identifiers

    CAS number
    3655-00-3

    Molecular formula
    C18H33NNa2O4

    SMILES
    CCCCCCCCCCCCN(CCC(=O)[O-])CCC(=O)[O-].[Na+].[Na+]

    Safety labels

    Corrosive
    Corrosive

  • Odor profile

    Fragrance
    Odorless 46.79%
    Waxy 31.21%
    Fishy 30.86%
    Savory 30.33%
    Fatty 27.9%
    Animal 25.3%
    Oily 25.11%
    Meaty 24.4%
    Cooling 23.1%
    Fresh 19.35%

     

    Flavor
    Odorless 40.83%
    Bland 36.96%
    Mild 32.58%
    Faint 25.29%
    Slightly waxy 21.58%
    Bay oil 20.59%
    Herbal 20.4%
    Delicate 19.87%
    Cultured dairy 19.59%
    Cedarleaf 19.42%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    4.04 (weak acid)

    Molecular weight
    373.4 g/mol

    Flash point

    • 201.28 ˚C est.

  • Synonyms

    • 3655-00-3
    • DISODIUM LAURIMINODIPROPIONATE
    • Deriphat 160
    • UNII-KAS63U0A87
    • KAS63U0A87
    • COLATERIC HFA
    • Sodium N-dodecyliminodipropionate
    • HSDB 2790
    • REWOTERIC AM-LP
    • MIRATAINE H 2C
    • beta-Alanine, N-(2-carboxyethyl)-N-dodecyl-, disodium salt
    • EINECS 222-899-0
    • Sodium N-lauryl-beta-iminodipropionate
    • Propionic acid, 3,3'-(dodecylimino)di-, disodium salt
    • N-Lauryl-beta-iminodipropionate sodium salt
    • Disodium 3,3'-(dodecylimino)bis(propionate)
    • Disodium beta,beta'-(laurylimino)dipropionate
    • DTXSID9063116
    • .beta.-Alanine, N-(2-carboxyethyl)-N-dodecyl-, disodium salt
    • Disodium N-lauryl-beta,beta'-iminodipropionate
    • Disodium N-lauryl-beta-iminodipropionate
    • DISODIUM LAURIMINODIPROPIONATE [HSDB]
    • DISODIUM 3,3'-(DODECYLIMINO)DIPROPIONATE
    • DISODIUM N-LAURYL-.BETA.-IMINODIPROPIONATE
    • N-(2-Carboxyethyl)-N-dodecyl-beta-alanine, disodium salt
    • beta-Alanine, N-(2-carboxyethyl)-N-dodecyl-, sodium salt (1:2)
    • .beta.-Alanine, N-(2-carboxyethyl)-N-dodecyl-, sodium salt (1:2)
    • N-(2-CARBOXYETHYL)-N-DODECYL-.BETA.-ALANINE, DISODIUM SALT
    • RefChem:135053
    • Sodium Ndodecyliminodipropionate
    • DTXCID0039194
    • Sodium Nlaurylbetaiminodipropionate
    • Disodium Nlaurylbetaiminodipropionate
    • NLaurylbetaiminodipropionate sodium salt
    • Disodium Nlaurylbeta,beta'iminodipropionate
    • Disodium 3,3'(dodecylimino)bis(propionate)
    • Disodium beta,beta'(laurylimino)dipropionate
    • DISODIUM LAURIMINODIPROPIONATE [INCI]
    • N(2Carboxyethyl)Ndodecylbetaalanine, disodium salt
    • betaAlanine, N(2carboxyethyl)Ndodecyl, disodium salt
    • Propionic acid, 3,3'(dodecylimino)di, disodium salt
    • 222-899-0
    • disodium;3-[2-carboxylatoethyl(dodecyl)amino]propanoate
    • SCHEMBL337202
    • disodium N-(2-carboxyethyl)-N-dodecyl-|A-alaninate
    • Disodium N-(2-carboxyethyl)-N-dodecyl-beta-alaninate
    • KSDGSKVLUHKDAL-UHFFFAOYSA-L
    • N-dodecyliminodipropionate disodium
    • DAA65500
    • Sodium3,3'-(dodecylazanediyl)dipropanoate
    • N-Dodecyl-B-iminodipropionic acid, disodium
    • Sodium 3,3'-(dodecylazanediyl)dipropanoate
    • Sodium 3,3'-(dodecylazanediyl)dipropionate
    • CS-0451700
    • Disodium 3,3'-(dodecylazanediyl)dipropanoate
    • N-(2-Carboxyethyl)-N-lauryl-.beta.-alanine
    • G77834
    • 3,3'-(Dodecylimino)dipropionic acid,sodium salt
    • Q27282156
    • 3655-00-3

  • Applications

    Disodium Lauriminodipropionate (CAS 3655-00-3) is used primarily as an amphiphilic surfactant and mild emulsifier in cosmetic and personal care formulations, providing foam generation and aiding dispersion of oil phases; it also acts as a water-softening and conditioning agent in shampoos and related products. In household and cleaning products, it functions as a mild surfactant helping to improve cleaning performance and formulation stability. In industrial applications, it can serve as a surfactant, dispersant, and stabilizer in coatings, inks, and polymer systems, and may act as a chelating agent to enhance formulation stability and performance. Specific use depends on local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 26.9
    methanol 50.98
    isopropanol 17.07
    water 0.31
    ethyl acetate 19.97
    n-propanol 17.88
    acetone 45.81
    n-butanol 13.71
    acetonitrile 12.98
    DMF 108.64
    toluene 11.35
    isobutanol 14.67
    1,4-dioxane 37.36
    methyl acetate 22.91
    THF 126.87
    2-butanone 34.04
    n-pentanol 17.35
    sec-butanol 13.41
    n-hexane 1.13
    ethylene glycol 7.97
    NMP 215.77
    cyclohexane 2.24
    DMSO 280.31
    n-butyl acetate 25.48
    n-octanol 9.18
    chloroform 64.37
    n-propyl acetate 30.3
    acetic acid 57.03
    dichloromethane 73.06
    cyclohexanone 96.21
    propylene glycol 16.34
    isopropyl acetate 23.76
    DMAc 211.84
    2-ethoxyethanol 56.05
    isopentanol 17.73
    n-heptane 0.77
    ethyl formate 20.14
    1,2-dichloroethane 56.48
    n-hexanol 11.25
    2-methoxyethanol 65.42
    isobutyl acetate 23.4
    tetrachloromethane 11.67
    n-pentyl acetate 28.46
    transcutol 180.21
    n-heptanol 9.72
    ethylbenzene 11.17
    MIBK 28.17
    2-propoxyethanol 43.96
    tert-butanol 32.1
    MTBE 16.26
    2-butoxyethanol 38.81
    propionic acid 30.78
    o-xylene 15.68
    formic acid 34.36
    diethyl ether 8.27
    m-xylene 13.06
    p-xylene 17.95
    chlorobenzene 21.12
    dimethyl carbonate 14.22
    n-octane 0.69
    formamide 52.84
    cyclopentanone 126.77
    2-pentanone 27.15
    anisole 24.19
    cyclopentyl methyl ether 37.68
    gamma-butyrolactone 135.41
    1-methoxy-2-propanol 52.65
    pyridine 44.01
    3-pentanone 22.86
    furfural 109.59
    n-dodecane 0.67
    diethylene glycol 37.36
    diisopropyl ether 5.14
    tert-amyl alcohol 24.55
    acetylacetone 58.1
    n-hexadecane 0.77
    acetophenone 42.96
    methyl propionate 21.92
    isopentyl acetate 30.53
    trichloroethylene 92.36
    n-nonanol 9.86
    cyclohexanol 23.64
    benzyl alcohol 28.17
    2-ethylhexanol 9.88
    isooctanol 10.27
    dipropyl ether 10.05
    1,2-dichlorobenzene 28.86
    ethyl lactate 26.58
    propylene carbonate 70.06
    n-methylformamide 44.18
    2-pentanol 8.79
    n-pentane 0.63
    1-propoxy-2-propanol 35.47
    1-methoxy-2-propyl acetate 41.65
    2-(2-methoxypropoxy) propanol 51.74
    mesitylene 11.1
    ε-caprolactone 88.14
    p-cymene 9.29
    epichlorohydrin 108.71
    1,1,1-trichloroethane 46.07
    2-aminoethanol 21.11
    morpholine-4-carbaldehyde 124.34
    sulfolane 276.34
    2,2,4-trimethylpentane 1.31
    2-methyltetrahydrofuran 53.9
    n-hexyl acetate 28.82
    isooctane 0.84
    2-(2-butoxyethoxy)ethanol 61.55
    sec-butyl acetate 23.96
    tert-butyl acetate 38.03
    decalin 2.92
    glycerin 34.65
    diglyme 114.65
    acrylic acid 29.59
    isopropyl myristate 12.3
    n-butyric acid 39.38
    acetyl acetate 23.17
    di(2-ethylhexyl) phthalate 19.87
    ethyl propionate 24.96
    nitromethane 85.74
    1,2-diethoxyethane 36.81
    benzonitrile 26.82
    trioctyl phosphate 12.29
    1-bromopropane 18.61
    gamma-valerolactone 179.67
    n-decanol 7.28
    triethyl phosphate 21.08
    4-methyl-2-pentanol 9.17
    propionitrile 13.1
    vinylene carbonate 50.89
    1,1,2-trichlorotrifluoroethane 112.66
    DMS 30.74
    cumene 10.71
    2-octanol 7.08
    2-hexanone 31.23
    octyl acetate 15.7
    limonene 11.76
    1,2-dimethoxyethane 80.47
    ethyl orthosilicate 19.95
    tributyl phosphate 17.14
    diacetone alcohol 62.43
    N,N-dimethylaniline 24.35
    acrylonitrile 18.88
    aniline 18.79
    1,3-propanediol 27.28
    bromobenzene 21.1
    dibromomethane 43.04
    1,1,2,2-tetrachloroethane 96.96
    2-methyl-cyclohexyl acetate 32.44
    tetrabutyl urea 27.13
    diisobutyl methanol 8.15
    2-phenylethanol 22.82
    styrene 11.35
    dioctyl adipate 28.41
    dimethyl sulfate 47.05
    ethyl butyrate 24.84
    methyl lactate 28.91
    butyl lactate 34.63
    diethyl carbonate 17.89
    propanediol butyl ether 40.84
    triethyl orthoformate 22.73
    p-tert-butyltoluene 8.9
    methyl 4-tert-butylbenzoate 47.43
    morpholine 55.67
    tert-butylamine 14.29
    n-dodecanol 5.39
    dimethoxymethane 41.68
    ethylene carbonate 42.15
    cyrene 71.78
    2-ethoxyethyl acetate 42.16
    2-ethylhexyl acetate 23.76
    1,2,4-trichlorobenzene 37.95
    4-methylpyridine 41.39
    dibutyl ether 11.99
    2,6-dimethyl-4-heptanol 8.15
    DEF 46.16
    dimethyl isosorbide 106.59
    tetrachloroethylene 58.91
    eugenol 46.05
    triacetin 55.75
    span 80 39.8
    1,4-butanediol 15.44
    1,1-dichloroethane 37.16
    2-methyl-1-pentanol 19.84
    methyl formate 28.77
    2-methyl-1-butanol 15.16
    n-decane 1.11
    butyronitrile 13.53
    3,7-dimethyl-1-octanol 10.93
    1-chlorooctane 6.05
    1-chlorotetradecane 2.67
    n-nonane 0.93
    undecane 0.83
    tert-butylcyclohexane 2.49
    cyclooctane 0.92
    cyclopentanol 33.21
    tetrahydropyran 32.93
    tert-amyl methyl ether 16.48
    2,5,8-trioxanonane 87.97
    1-hexene 5.14
    2-isopropoxyethanol 39.29
    2,2,2-trifluoroethanol 30.4
    methyl butyrate 39.66

    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