Sodium 2-decanoyloxypropanoate

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  • Identifiers

    CAS number
    29051-57-8

    Molecular formula
    C13H23NaO4

    SMILES
    CCCCCCCCCC(=O)OC(C)C(=O)[O-].[Na+]

    Safety labels

  • Odor profile

    Fragrance
    Fatty 63.49%
    Buttery 47.18%
    Milky 41.2%
    Waxy 40.97%
    Lactonic 40.86%
    Dairy 39.73%
    Creamy 39.6%
    Oily 38.43%
    Peach 38.23%
    Fruity 37.4%

     

    Flavor
    Fruity 50.42%
    Waxy 38.25%
    Oily 37.88%
    Fatty 31.91%
    Creamy 28.04%
    Cheese 27.62%
    Mild 27.09%
    Bland 26.44%
    Odorless 25.58%
    Soapy 23.46%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    4.89 (weak acid)

    Molecular weight
    266.31 g/mol

    Flash point

    • 144.99 ˚C est.

  • Synonyms

    • DTXSID901021973
    • 29051-57-8
    • 29051-57-8

  • Applications

    Sodium 2-decanoyloxypropanoate (CAS number: 29051-57-8) is an amphiphilic salt that functions primarily as a surfactant and emulsifier in a range of industrial formulations. In food processing, it is commonly used as an emulsifier and dough conditioner in bakery products to improve fat–water blending and crumb structure. In cosmetics and personal care, it serves as an emulsifier and surfactant in creams, lotions, and cleansers to stabilize formulations and influence texture and feel. In household and industrial cleaning, it acts as a surfactant and dispersant in cleaners and detergents. In polymers/plastics and coatings/inks, it can function as a processing aid and emulsifier to improve pigment dispersion and formulation stability, and in adhesives it can enhance component compatibility. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 820.33
    methanol 1407.38
    isopropanol 520.07
    water 0.16
    ethyl acetate 786.19
    n-propanol 531.17
    acetone 1117.75
    n-butanol 388.99
    acetonitrile 590.61
    DMF 1779.03
    toluene 233.03
    isobutanol 366.58
    1,4-dioxane 756.93
    methyl acetate 639.56
    THF 1193.08
    2-butanone 770.67
    n-pentanol 373.77
    sec-butanol 468.32
    n-hexane 23.75
    ethylene glycol 91.66
    NMP 1382.43
    cyclohexane 39.94
    DMSO 2570.63
    n-butyl acetate 562.28
    n-octanol 102.7
    chloroform 754.86
    n-propyl acetate 544.53
    acetic acid 632.8
    dichloromethane 995.41
    cyclohexanone 1092.22
    propylene glycol 161.81
    isopropyl acetate 532.48
    DMAc 1499.84
    2-ethoxyethanol 764.85
    isopentanol 403.08
    n-heptane 7.11
    ethyl formate 371.99
    1,2-dichloroethane 950.21
    n-hexanol 239.39
    2-methoxyethanol 1027.72
    isobutyl acetate 318.85
    tetrachloromethane 101.5
    n-pentyl acetate 311.04
    transcutol 2019.08
    n-heptanol 100.92
    ethylbenzene 156.96
    MIBK 445.53
    2-propoxyethanol 589.23
    tert-butanol 719.83
    MTBE 607.04
    2-butoxyethanol 316.12
    propionic acid 427.48
    o-xylene 202.72
    formic acid 260.47
    diethyl ether 508.42
    m-xylene 183.17
    p-xylene 199.68
    chlorobenzene 344.13
    dimethyl carbonate 197.72
    n-octane 5.67
    formamide 600.81
    cyclopentanone 1176.57
    2-pentanone 667.58
    anisole 369.23
    cyclopentyl methyl ether 607.32
    gamma-butyrolactone 1275.58
    1-methoxy-2-propanol 760.29
    pyridine 731.22
    3-pentanone 451.43
    furfural 1000.69
    n-dodecane 5.42
    diethylene glycol 421.82
    diisopropyl ether 140.03
    tert-amyl alcohol 647.01
    acetylacetone 920.04
    n-hexadecane 6.49
    acetophenone 423.54
    methyl propionate 537.69
    isopentyl acetate 498.26
    trichloroethylene 1441.59
    n-nonanol 91.01
    cyclohexanol 414.25
    benzyl alcohol 333.07
    2-ethylhexanol 143.39
    isooctanol 96.19
    dipropyl ether 142.18
    1,2-dichlorobenzene 370.46
    ethyl lactate 203.38
    propylene carbonate 615.55
    n-methylformamide 752.7
    2-pentanol 288.93
    n-pentane 15.94
    1-propoxy-2-propanol 394.16
    1-methoxy-2-propyl acetate 535.96
    2-(2-methoxypropoxy) propanol 342.91
    mesitylene 116.69
    ε-caprolactone 956.45
    p-cymene 76.62
    epichlorohydrin 1420.97
    1,1,1-trichloroethane 597.8
    2-aminoethanol 287.82
    morpholine-4-carbaldehyde 1161.58
    sulfolane 1586.96
    2,2,4-trimethylpentane 19.25
    2-methyltetrahydrofuran 915.87
    n-hexyl acetate 356.61
    isooctane 12.53
    2-(2-butoxyethoxy)ethanol 505.2
    sec-butyl acetate 377.72
    tert-butyl acetate 634.02
    decalin 37.42
    glycerin 226.03
    diglyme 980.76
    acrylic acid 328.85
    isopropyl myristate 111.18
    n-butyric acid 623.54
    acetyl acetate 456.19
    di(2-ethylhexyl) phthalate 129.78
    ethyl propionate 441.8
    nitromethane 1331.56
    1,2-diethoxyethane 535.47
    benzonitrile 378.24
    trioctyl phosphate 82.21
    1-bromopropane 402.44
    gamma-valerolactone 1562.32
    n-decanol 63.18
    triethyl phosphate 137.22
    4-methyl-2-pentanol 168.79
    propionitrile 408.73
    vinylene carbonate 495.83
    1,1,2-trichlorotrifluoroethane 839.96
    DMS 346.49
    cumene 104.91
    2-octanol 81.4
    2-hexanone 481.03
    octyl acetate 145.65
    limonene 127.21
    1,2-dimethoxyethane 1138.03
    ethyl orthosilicate 129.42
    tributyl phosphate 122.38
    diacetone alcohol 650.63
    N,N-dimethylaniline 256.1
    acrylonitrile 549.41
    aniline 316.66
    1,3-propanediol 429.4
    bromobenzene 370.73
    dibromomethane 611.58
    1,1,2,2-tetrachloroethane 1199.68
    2-methyl-cyclohexyl acetate 261.77
    tetrabutyl urea 163.22
    diisobutyl methanol 84.48
    2-phenylethanol 250.94
    styrene 198.15
    dioctyl adipate 202.97
    dimethyl sulfate 423.65
    ethyl butyrate 315.28
    methyl lactate 250.95
    butyl lactate 259.43
    diethyl carbonate 195.27
    propanediol butyl ether 320.31
    triethyl orthoformate 195.83
    p-tert-butyltoluene 75.25
    methyl 4-tert-butylbenzoate 291.36
    morpholine 1141.29
    tert-butylamine 354.56
    n-dodecanol 46.39
    dimethoxymethane 738.85
    ethylene carbonate 428.99
    cyrene 349.45
    2-ethoxyethyl acetate 486.97
    2-ethylhexyl acetate 353.53
    1,2,4-trichlorobenzene 427.18
    4-methylpyridine 766.96
    dibutyl ether 166.53
    2,6-dimethyl-4-heptanol 84.48
    DEF 915.12
    dimethyl isosorbide 602.99
    tetrachloroethylene 723.34
    eugenol 284.62
    triacetin 388.84
    span 80 272.37
    1,4-butanediol 200.63
    1,1-dichloroethane 674.12
    2-methyl-1-pentanol 361.97
    methyl formate 437.04
    2-methyl-1-butanol 373.53
    n-decane 9.49
    butyronitrile 433.73
    3,7-dimethyl-1-octanol 127.49
    1-chlorooctane 70.19
    1-chlorotetradecane 24.97
    n-nonane 8.67
    undecane 6.79
    tert-butylcyclohexane 30.16
    cyclooctane 11.43
    cyclopentanol 447.24
    tetrahydropyran 750.49
    tert-amyl methyl ether 472.58
    2,5,8-trioxanonane 647.19
    1-hexene 147.58
    2-isopropoxyethanol 508.3
    2,2,2-trifluoroethanol 201.71
    methyl butyrate 652.28

    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