1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-3-(((9Z)-1-oxo-9-octadecen-1-yl)oxy)-, chloride (1:1)

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  • Identifiers

    CAS number
    19467-38-0

    Molecular formula
    C24H48ClNO3

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)OCC(C[N+](C)(C)C)O.[Cl-]

    Safety labels

  • Odor profile

    Fragrance
    Waxy 60.78%
    Fatty 55.72%
    Oily 45.92%
    Odorless 29.45%
    Creamy 25.57%
    Sweet 25.01%
    Milky 24.01%
    Floral 23.66%
    Fruity 22.24%
    Woody 21.38%

     

    Flavor
    Mild 35.2%
    Bland 33.98%
    Waxy 29.73%
    Oily 26.93%
    Faint 26.71%
    Fatty 22.42%
    Slightly waxy 21.97%
    Delicate 21.9%
    Odorless 21.02%
    Bay oil 20.72%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    7.21 (neutral)

    Molecular weight
    434.1 g/mol

    Flash point

    • 13.98 ˚C est.

  • Synonyms

    • 19467-38-0
    • (Z)-2-HYDROXY-3-[(1-OXO-9-OCTADECENYL)OXY]PROPYLTRIMETHYLAMMONIUM CHLORIDE
    • DTXSID401021211
    • (Z)-2-Hydroxy-3-((1-oxo-9-octadecenyl)oxy)propyltrimethylammonium chloride
    • RefChem:1056873
    • DTXCID901506264
    • 1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-3-(((9Z)-1-oxo-9-octadecen-1-yl)oxy)-, chloride (1:1)
    • 243-088-8
    • [2-hydroxy-3-[(Z)-octadec-9-enoyl]oxypropyl]-trimethylazanium;chloride
    • EINECS 243-088-8
    • SCHEMBL15455019
    • OYUNFRDRYWKVEV-USGGBSEESA-M
    • NS00049097
    • 2-Hydroxy-N,N,N-trimethyl-3-(oleoyloxy)propan-1-aminium chloride
    • 19467-38-0

  • Applications

    1-Propanaminium, 2-hydroxy-N,N,N-trimethyl-3-(((9Z)-1-oxo-9-octadecen-1-yl)oxy)-, chloride (1:1) (CAS number: 19467-38-0) is a quaternary ammonium salt bearing a long oleoyl moiety, imparting cationic surface activity suitable for use as a surfactant and emulsifier. In cosmetics and personal care, it serves as a surfactant and conditioning agent for hair and skin; in household products, it acts as a surfactant and fabric-softening component in detergents and softeners; in polymer and coatings applications, it functions as an emulsifier/stabilizer and improves wetting and dispersion in emulsions and coatings; and it can be used as an intermediate in the synthesis of other quaternary ammonium surfactants. Owing to its long hydrophobic chain and cationic character, it may also serve as an anti-static or lubricating additive in plastics, textiles, and coating formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 159.46
    methanol 259.7
    isopropanol 94.75
    water 2.36
    ethyl acetate 218.94
    n-propanol 144.69
    acetone 241.73
    n-butanol 125.25
    acetonitrile 84.38
    DMF 358.11
    toluene 89.17
    isobutanol 120.25
    1,4-dioxane 234.75
    methyl acetate 179.0
    THF 471.08
    2-butanone 208.61
    n-pentanol 100.84
    sec-butanol 122.74
    n-hexane 14.8
    ethylene glycol 29.5
    NMP 619.85
    cyclohexane 59.12
    DMSO 480.68
    n-butyl acetate 160.75
    n-octanol 78.64
    chloroform 706.72
    n-propyl acetate 199.53
    acetic acid 542.66
    dichloromethane 651.08
    cyclohexanone 476.02
    propylene glycol 58.95
    isopropyl acetate 162.99
    DMAc 615.49
    2-ethoxyethanol 233.18
    isopentanol 115.61
    n-heptane 13.2
    ethyl formate 162.82
    1,2-dichloroethane 415.12
    n-hexanol 80.3
    2-methoxyethanol 283.15
    isobutyl acetate 131.98
    tetrachloromethane 162.43
    n-pentyl acetate 232.88
    transcutol 754.85
    n-heptanol 93.76
    ethylbenzene 51.98
    MIBK 146.27
    2-propoxyethanol 194.24
    tert-butanol 130.7
    MTBE 123.34
    2-butoxyethanol 254.43
    propionic acid 236.22
    o-xylene 84.11
    formic acid 228.7
    diethyl ether 105.23
    m-xylene 66.78
    p-xylene 67.85
    chlorobenzene 142.08
    dimethyl carbonate 110.1
    n-octane 7.06
    formamide 270.22
    cyclopentanone 443.76
    2-pentanone 197.7
    anisole 99.52
    cyclopentyl methyl ether 251.3
    gamma-butyrolactone 496.09
    1-methoxy-2-propanol 226.71
    pyridine 246.36
    3-pentanone 174.65
    furfural 415.45
    n-dodecane 3.92
    diethylene glycol 123.43
    diisopropyl ether 39.69
    tert-amyl alcohol 156.03
    acetylacetone 275.8
    n-hexadecane 4.55
    acetophenone 161.17
    methyl propionate 200.33
    isopentyl acetate 157.8
    trichloroethylene 769.07
    n-nonanol 75.26
    cyclohexanol 208.82
    benzyl alcohol 108.31
    2-ethylhexanol 68.93
    isooctanol 86.65
    dipropyl ether 82.99
    1,2-dichlorobenzene 164.97
    ethyl lactate 123.78
    propylene carbonate 319.01
    n-methylformamide 224.17
    2-pentanol 88.29
    n-pentane 13.66
    1-propoxy-2-propanol 167.78
    1-methoxy-2-propyl acetate 187.22
    2-(2-methoxypropoxy) propanol 165.15
    mesitylene 45.01
    ε-caprolactone 483.54
    p-cymene 42.96
    epichlorohydrin 539.23
    1,1,1-trichloroethane 380.2
    2-aminoethanol 92.76
    morpholine-4-carbaldehyde 446.97
    sulfolane 760.44
    2,2,4-trimethylpentane 16.44
    2-methyltetrahydrofuran 316.05
    n-hexyl acetate 208.43
    isooctane 6.96
    2-(2-butoxyethoxy)ethanol 247.62
    sec-butyl acetate 140.23
    tert-butyl acetate 196.13
    decalin 19.71
    glycerin 104.43
    diglyme 516.85
    acrylic acid 202.42
    isopropyl myristate 56.74
    n-butyric acid 370.44
    acetyl acetate 182.07
    di(2-ethylhexyl) phthalate 74.52
    ethyl propionate 157.99
    nitromethane 538.05
    1,2-diethoxyethane 178.27
    benzonitrile 106.9
    trioctyl phosphate 58.59
    1-bromopropane 180.21
    gamma-valerolactone 614.23
    n-decanol 45.25
    triethyl phosphate 98.11
    4-methyl-2-pentanol 61.58
    propionitrile 85.33
    vinylene carbonate 291.03
    1,1,2-trichlorotrifluoroethane 622.3
    DMS 147.77
    cumene 40.39
    2-octanol 63.44
    2-hexanone 158.67
    octyl acetate 85.94
    limonene 73.64
    1,2-dimethoxyethane 292.05
    ethyl orthosilicate 103.52
    tributyl phosphate 74.79
    diacetone alcohol 229.97
    N,N-dimethylaniline 83.07
    acrylonitrile 105.45
    aniline 121.53
    1,3-propanediol 135.77
    bromobenzene 136.65
    dibromomethane 395.3
    1,1,2,2-tetrachloroethane 732.55
    2-methyl-cyclohexyl acetate 142.74
    tetrabutyl urea 97.86
    diisobutyl methanol 43.2
    2-phenylethanol 93.52
    styrene 57.88
    dioctyl adipate 117.26
    dimethyl sulfate 253.61
    ethyl butyrate 145.55
    methyl lactate 143.21
    butyl lactate 202.58
    diethyl carbonate 100.01
    propanediol butyl ether 198.17
    triethyl orthoformate 138.46
    p-tert-butyltoluene 40.36
    methyl 4-tert-butylbenzoate 189.56
    morpholine 360.67
    tert-butylamine 78.59
    n-dodecanol 28.94
    dimethoxymethane 221.54
    ethylene carbonate 257.2
    cyrene 189.83
    2-ethoxyethyl acetate 297.0
    2-ethylhexyl acetate 137.29
    1,2,4-trichlorobenzene 207.57
    4-methylpyridine 200.03
    dibutyl ether 80.18
    2,6-dimethyl-4-heptanol 43.2
    DEF 292.02
    dimethyl isosorbide 274.95
    tetrachloroethylene 541.11
    eugenol 162.63
    triacetin 284.68
    span 80 167.75
    1,4-butanediol 61.48
    1,1-dichloroethane 312.71
    2-methyl-1-pentanol 105.55
    methyl formate 166.28
    2-methyl-1-butanol 132.71
    n-decane 9.21
    butyronitrile 93.34
    3,7-dimethyl-1-octanol 69.29
    1-chlorooctane 52.09
    1-chlorotetradecane 13.95
    n-nonane 8.76
    undecane 5.57
    tert-butylcyclohexane 14.48
    cyclooctane 15.63
    cyclopentanol 191.63
    tetrahydropyran 297.19
    tert-amyl methyl ether 134.19
    2,5,8-trioxanonane 275.99
    1-hexene 44.13
    2-isopropoxyethanol 166.65
    2,2,2-trifluoroethanol 256.47
    methyl butyrate 228.89

    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