Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, ether with 1,2,3-propanetriol mono-(9Z)-9-octadecenoate (2:1)

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  • Identifiers

    CAS number
    51192-09-7

    Molecular formula
    C25H48O6

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)OCC(COCCO)OCCO

    Safety labels

  • Odor profile

    Fragrance
    Waxy 49.13%
    Fatty 48.33%
    Oily 41.03%
    Odorless 36.41%
    Sweet 26.2%
    Alcoholic 24.91%
    Buttery 23.16%
    Peach 19.22%
    Fresh 18.98%
    Creamy 18.4%

     

    Flavor
    Waxy 57.69%
    Fatty 40.0%
    Oily 39.5%
    Mild 34.77%
    Fruity 30.73%
    Soapy 29.78%
    Creamy 27.14%
    Floral 26.66%
    Green 25.73%
    Mushroom 24.61%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    6.0

    pKa est.
    6.47 (neutral)

    Molecular weight
    444.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    590°C

    Flash point

    • 227.09 ˚C est.

  • Synonyms

    • 51192-09-7
    • RefChem:865533
    • DTXSID801012903
    • Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, ether with 1,2,3-propanetriol mono-(9Z)-9-octadecenoate (2:1)
    • SCHEMBL29357414
    • 51192-09-7

  • Applications

    Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, ether with 1,2,3-propanetriol mono-(9Z)-9-octadecenoate (2:1) (CAS 51192-09-7) is a nonionic surfactant and emulsifier based on a PEG oleate framework, commonly used in cosmetics and personal care formulations as a surfactant and emulsifier. It may also function as a processing aid and plasticizer in polymer and plastics formulations; as a dispersant, wetting agent, and stabilizer in coatings and inks; and as a solvent or solubilizer in pharmaceutical formulations. In household cleaning products, it can act as a surfactant/emulsifier to improve cleaning performance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12.54
    methanol 28.84
    isopropanol 9.48
    water 0.67
    ethyl acetate 45.96
    n-propanol 16.18
    acetone 55.46
    n-butanol 15.49
    acetonitrile 19.62
    DMF 117.75
    toluene 20.81
    isobutanol 14.94
    1,4-dioxane 63.12
    methyl acetate 42.37
    THF 140.06
    2-butanone 53.9
    n-pentanol 15.41
    sec-butanol 15.98
    n-hexane 2.61
    ethylene glycol 5.17
    NMP 317.18
    cyclohexane 13.89
    DMSO 305.5
    n-butyl acetate 36.15
    n-octanol 20.46
    chloroform 134.27
    n-propyl acetate 46.34
    acetic acid 83.7
    dichloromethane 156.95
    cyclohexanone 157.5
    propylene glycol 9.19
    isopropyl acetate 41.22
    DMAc 284.7
    2-ethoxyethanol 51.97
    isopentanol 19.14
    n-heptane 3.64
    ethyl formate 32.63
    1,2-dichloroethane 112.05
    n-hexanol 11.83
    2-methoxyethanol 58.4
    isobutyl acetate 29.62
    tetrachloromethane 33.62
    n-pentyl acetate 70.19
    transcutol 268.36
    n-heptanol 18.65
    ethylbenzene 14.93
    MIBK 43.38
    2-propoxyethanol 41.33
    tert-butanol 20.42
    MTBE 28.12
    2-butoxyethanol 61.01
    propionic acid 44.9
    o-xylene 25.47
    formic acid 38.87
    diethyl ether 20.17
    m-xylene 18.51
    p-xylene 19.64
    chlorobenzene 31.85
    dimethyl carbonate 36.68
    n-octane 2.4
    formamide 59.55
    cyclopentanone 167.77
    2-pentanone 51.92
    anisole 31.36
    cyclopentyl methyl ether 81.54
    gamma-butyrolactone 182.04
    1-methoxy-2-propanol 54.51
    pyridine 64.84
    3-pentanone 56.3
    furfural 143.25
    n-dodecane 1.9
    diethylene glycol 29.43
    diisopropyl ether 11.7
    tert-amyl alcohol 27.99
    acetylacetone 97.73
    n-hexadecane 2.19
    acetophenone 58.31
    methyl propionate 54.39
    isopentyl acetate 39.57
    trichloroethylene 194.21
    n-nonanol 21.36
    cyclohexanol 42.38
    benzyl alcohol 28.45
    2-ethylhexanol 14.84
    isooctanol 20.25
    dipropyl ether 23.41
    1,2-dichlorobenzene 46.8
    ethyl lactate 37.78
    propylene carbonate 95.87
    n-methylformamide 48.35
    2-pentanol 13.03
    n-pentane 2.26
    1-propoxy-2-propanol 42.1
    1-methoxy-2-propyl acetate 59.49
    2-(2-methoxypropoxy) propanol 66.08
    mesitylene 15.06
    ε-caprolactone 149.07
    p-cymene 13.5
    epichlorohydrin 161.22
    1,1,1-trichloroethane 92.12
    2-aminoethanol 13.52
    morpholine-4-carbaldehyde 170.43
    sulfolane 422.46
    2,2,4-trimethylpentane 4.62
    2-methyltetrahydrofuran 84.55
    n-hexyl acetate 67.56
    isooctane 1.82
    2-(2-butoxyethoxy)ethanol 83.9
    sec-butyl acetate 37.27
    tert-butyl acetate 64.57
    decalin 7.46
    glycerin 25.44
    diglyme 195.73
    acrylic acid 42.19
    isopropyl myristate 22.29
    n-butyric acid 66.22
    acetyl acetate 51.69
    di(2-ethylhexyl) phthalate 27.18
    ethyl propionate 41.9
    nitromethane 145.83
    1,2-diethoxyethane 61.41
    benzonitrile 31.48
    trioctyl phosphate 20.96
    1-bromopropane 36.29
    gamma-valerolactone 231.33
    n-decanol 13.96
    triethyl phosphate 40.9
    4-methyl-2-pentanol 12.0
    propionitrile 18.12
    vinylene carbonate 83.43
    1,1,2-trichlorotrifluoroethane 190.37
    DMS 52.46
    cumene 12.98
    2-octanol 15.71
    2-hexanone 42.55
    octyl acetate 31.13
    limonene 23.23
    1,2-dimethoxyethane 89.58
    ethyl orthosilicate 40.8
    tributyl phosphate 26.98
    diacetone alcohol 79.27
    N,N-dimethylaniline 33.56
    acrylonitrile 26.48
    aniline 27.84
    1,3-propanediol 20.03
    bromobenzene 34.42
    dibromomethane 83.24
    1,1,2,2-tetrachloroethane 197.55
    2-methyl-cyclohexyl acetate 45.51
    tetrabutyl urea 41.14
    diisobutyl methanol 12.2
    2-phenylethanol 22.67
    styrene 16.09
    dioctyl adipate 48.01
    dimethyl sulfate 111.06
    ethyl butyrate 44.78
    methyl lactate 44.93
    butyl lactate 63.38
    diethyl carbonate 30.52
    propanediol butyl ether 54.85
    triethyl orthoformate 47.99
    p-tert-butyltoluene 12.95
    methyl 4-tert-butylbenzoate 79.61
    morpholine 87.95
    tert-butylamine 12.29
    n-dodecanol 9.97
    dimethoxymethane 64.82
    ethylene carbonate 73.43
    cyrene 87.59
    2-ethoxyethyl acetate 96.33
    2-ethylhexyl acetate 34.39
    1,2,4-trichlorobenzene 64.18
    4-methylpyridine 52.2
    dibutyl ether 29.56
    2,6-dimethyl-4-heptanol 12.2
    DEF 99.37
    dimethyl isosorbide 127.6
    tetrachloroethylene 141.45
    eugenol 62.86
    triacetin 115.84
    span 80 56.35
    1,4-butanediol 11.03
    1,1-dichloroethane 59.82
    2-methyl-1-pentanol 20.46
    methyl formate 37.61
    2-methyl-1-butanol 21.13
    n-decane 3.89
    butyronitrile 17.69
    3,7-dimethyl-1-octanol 20.18
    1-chlorooctane 18.31
    1-chlorotetradecane 6.17
    n-nonane 3.46
    undecane 2.52
    tert-butylcyclohexane 4.74
    cyclooctane 5.02
    cyclopentanol 40.99
    tetrahydropyran 71.41
    tert-amyl methyl ether 36.55
    2,5,8-trioxanonane 125.92
    1-hexene 7.43
    2-isopropoxyethanol 40.12
    2,2,2-trifluoroethanol 53.03
    methyl butyrate 60.7

    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