Steapyrium Chloride

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  • Identifiers

    CAS number
    14492-68-3

    Molecular formula
    C27H47ClN2O3

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)OCCNC(=O)C[N+]1=CC=CC=C1.[Cl-]

    Safety labels

  • Odor profile

    Fragrance
    Waxy 48.68%
    Fatty 43.89%
    Odorless 31.79%
    Oily 30.85%
    Savory 27.45%
    Meaty 25.13%
    Milky 23.4%
    Animal 23.25%
    Sweet 21.86%
    Peach 20.61%

     

    Flavor
    Mild 36.96%
    Bland 35.42%
    Waxy 34.73%
    Odorless 33.27%
    Fatty 32.92%
    Oily 30.95%
    Faint 27.85%
    Slightly waxy 22.58%
    Bay oil 21.91%
    Beer 21.02%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    8.84 (weak base)

    Molecular weight
    483.1 g/mol

    Flash point

    • 240.7 ˚C est.

  • Synonyms

    • Steapyrium chloride
    • 14492-68-3
    • 1-[2-oxo-2-[[2-[(1-oxooctadecyl)oxy]ethyl]amino]ethyl]pyridinium chloride
    • Quaternium 7
    • Quaternium-7
    • Emcol E 607S
    • EINECS 238-501-3
    • UNII-C9842BS3SX
    • C9842BS3SX
    • CATEMOL WPC
    • Stearoyl colaminoformylmethylpyridinium chloride
    • N-(Stearoylcolaminoformylmethyl)pyridinium chloride
    • DTXSID6051726
    • 1-(((2-Hydroxyethyl)carbamoyl)methyl)pyridinium chloride, stearate
    • Pyridinium, 1-(((2-hydroxyethyl)carbamoyl)methyl)-, chloride, stearate
    • Pyridinium,1-(2-oxo-2-((2-((1-oxooctadecyl)oxyl)ethyl)amino)ethyl)-, chloride
    • N-(Stearoyl colamino formyl methyl) pyridinium chloride
    • Pyridinium, 1-(2-hydroxyethylcarbamoylmethyl)-, chloride, stearate
    • 1-(2-Oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)pyridinium chloride
    • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl), chloride
    • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)-, chloride (1:1)
    • N-((N-(2-STEAROYLOXYETHYL)CARBAMOYL)METHYL)PYRIDINIUM CHLORIDE
    • Pyridinium, 1-[2-oxo-2-[[2-[(1-oxooctadecyl)oxy]ethyl]amino]ethyl]-, chloride (1:1)
    • RefChem:185393
    • DTXCID6030281
    • STEAPYRIUM CHLORIDE [INCI]
    • 1341-08-8
    • Pyridinium, 1-(2-oxo-2-((2-((1-oxooctadecyl)oxy)ethyl)amino)ethyl)-, chloride
    • 2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyl octadecanoate;chloride
    • 1-(2-Oxo-2-((2-(stearoyloxy)ethyl)amino)ethyl)pyridin-1-ium chloride
    • SCHEMBL4615913
    • AKOS015891747
    • DB-042760
    • NS00054180
    • NS00126078
    • Q27275347
    • 1-(2-{[2-(Octadecanoyloxy)ethyl]amino}-2-oxoethyl)pyridin-1-ium chloride
    • 1-(2-Oxo-2-((2-(stearoyloxy)ethyl)amino)ethyl)pyridin-1-iumchloride
    • 14492-68-3

  • Applications

    Steapyrium Chloride (CAS 14492-68-3) is typically used as a long-chain quaternary ammonium salt that functions as a cationic surfactant and conditioning agent in cosmetic and personal care formulations, providing surface activity and softening properties. It is frequently evaluated for use in household and industrial cleaners and disinfectants due to its surfactant and antimicrobial characteristics, contributing to wetting, emulsification, and antimicrobial performance. In coatings, inks, and related formulations it acts as an emulsifier, surfactant, or processing aid that improves wetting and dispersion. In polymer and plastics processing, it may serve as a stabilizer or functional additive, aiding processing and end-use properties. In broader industrial manufacturing, it can be used as an intermediate or formulation ingredient where a cationic surfactant or specialty salt is needed, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 15.42
    methanol 37.06
    isopropanol 10.63
    water 3.77
    ethyl acetate 45.31
    n-propanol 18.06
    acetone 58.15
    n-butanol 15.91
    acetonitrile 31.47
    DMF 104.6
    toluene 26.9
    isobutanol 15.65
    1,4-dioxane 54.78
    methyl acetate 48.43
    THF 113.75
    2-butanone 64.44
    n-pentanol 16.67
    sec-butanol 17.94
    n-hexane 2.5
    ethylene glycol 5.17
    NMP 306.73
    cyclohexane 8.67
    DMSO 173.52
    n-butyl acetate 36.0
    n-octanol 12.01
    chloroform 214.61
    n-propyl acetate 47.91
    acetic acid 92.41
    dichloromethane 274.08
    cyclohexanone 179.96
    propylene glycol 7.91
    isopropyl acetate 33.71
    DMAc 299.31
    2-ethoxyethanol 45.57
    isopentanol 17.05
    n-heptane 2.14
    ethyl formate 43.85
    1,2-dichloroethane 149.1
    n-hexanol 10.21
    2-methoxyethanol 45.31
    isobutyl acetate 27.57
    tetrachloromethane 49.14
    n-pentyl acetate 58.0
    transcutol 139.14
    n-heptanol 14.4
    ethylbenzene 15.14
    MIBK 32.97
    2-propoxyethanol 33.06
    tert-butanol 15.82
    MTBE 19.47
    2-butoxyethanol 49.75
    propionic acid 49.23
    o-xylene 25.27
    formic acid 51.0
    diethyl ether 16.32
    m-xylene 16.8
    p-xylene 24.12
    chlorobenzene 51.55
    dimethyl carbonate 28.93
    n-octane 1.54
    formamide 82.25
    cyclopentanone 177.75
    2-pentanone 45.34
    anisole 27.56
    cyclopentyl methyl ether 57.79
    gamma-butyrolactone 205.46
    1-methoxy-2-propanol 31.77
    pyridine 95.99
    3-pentanone 51.95
    furfural 177.84
    n-dodecane 0.93
    diethylene glycol 22.74
    diisopropyl ether 6.79
    tert-amyl alcohol 23.8
    acetylacetone 75.96
    n-hexadecane 1.07
    acetophenone 54.34
    methyl propionate 47.24
    isopentyl acetate 36.28
    trichloroethylene 257.86
    n-nonanol 12.62
    cyclohexanol 38.18
    benzyl alcohol 30.65
    2-ethylhexanol 10.89
    isooctanol 13.69
    dipropyl ether 15.62
    1,2-dichlorobenzene 62.57
    ethyl lactate 28.99
    propylene carbonate 109.58
    n-methylformamide 57.64
    2-pentanol 11.19
    n-pentane 1.81
    1-propoxy-2-propanol 28.31
    1-methoxy-2-propyl acetate 41.77
    2-(2-methoxypropoxy) propanol 39.4
    mesitylene 11.63
    ε-caprolactone 150.81
    p-cymene 10.93
    epichlorohydrin 159.1
    1,1,1-trichloroethane 123.3
    2-aminoethanol 14.22
    morpholine-4-carbaldehyde 148.61
    sulfolane 349.91
    2,2,4-trimethylpentane 2.55
    2-methyltetrahydrofuran 79.6
    n-hexyl acetate 44.61
    isooctane 0.94
    2-(2-butoxyethoxy)ethanol 49.92
    sec-butyl acetate 31.4
    tert-butyl acetate 40.78
    decalin 4.04
    glycerin 17.51
    diglyme 122.55
    acrylic acid 52.32
    isopropyl myristate 13.16
    n-butyric acid 66.47
    acetyl acetate 44.23
    di(2-ethylhexyl) phthalate 21.17
    ethyl propionate 40.61
    nitromethane 156.8
    1,2-diethoxyethane 42.71
    benzonitrile 42.8
    trioctyl phosphate 13.6
    1-bromopropane 47.78
    gamma-valerolactone 239.13
    n-decanol 8.0
    triethyl phosphate 29.99
    4-methyl-2-pentanol 8.49
    propionitrile 26.13
    vinylene carbonate 104.42
    1,1,2-trichlorotrifluoroethane 184.77
    DMS 41.27
    cumene 11.37
    2-octanol 10.91
    2-hexanone 43.06
    octyl acetate 20.08
    limonene 16.05
    1,2-dimethoxyethane 77.96
    ethyl orthosilicate 28.26
    tributyl phosphate 18.86
    diacetone alcohol 50.38
    N,N-dimethylaniline 24.06
    acrylonitrile 37.53
    aniline 35.85
    1,3-propanediol 19.27
    bromobenzene 50.99
    dibromomethane 142.7
    1,1,2,2-tetrachloroethane 230.49
    2-methyl-cyclohexyl acetate 37.12
    tetrabutyl urea 29.25
    diisobutyl methanol 7.59
    2-phenylethanol 23.08
    styrene 17.09
    dioctyl adipate 29.52
    dimethyl sulfate 80.73
    ethyl butyrate 38.5
    methyl lactate 29.91
    butyl lactate 45.08
    diethyl carbonate 27.65
    propanediol butyl ether 33.2
    triethyl orthoformate 34.98
    p-tert-butyltoluene 9.54
    methyl 4-tert-butylbenzoate 52.58
    morpholine 74.17
    tert-butylamine 9.87
    n-dodecanol 5.56
    dimethoxymethane 42.98
    ethylene carbonate 90.34
    cyrene 60.44
    2-ethoxyethyl acetate 75.94
    2-ethylhexyl acetate 31.51
    1,2,4-trichlorobenzene 83.24
    4-methylpyridine 75.04
    dibutyl ether 17.52
    2,6-dimethyl-4-heptanol 7.59
    DEF 81.99
    dimethyl isosorbide 78.02
    tetrachloroethylene 185.33
    eugenol 47.3
    triacetin 75.16
    span 80 32.49
    1,4-butanediol 12.34
    1,1-dichloroethane 93.17
    2-methyl-1-pentanol 19.59
    methyl formate 46.16
    2-methyl-1-butanol 20.94
    n-decane 1.95
    butyronitrile 25.33
    3,7-dimethyl-1-octanol 10.95
    1-chlorooctane 10.76
    1-chlorotetradecane 3.48
    n-nonane 1.79
    undecane 1.26
    tert-butylcyclohexane 2.64
    cyclooctane 2.27
    cyclopentanol 38.57
    tetrahydropyran 61.3
    tert-amyl methyl ether 23.68
    2,5,8-trioxanonane 69.6
    1-hexene 8.83
    2-isopropoxyethanol 32.37
    2,2,2-trifluoroethanol 69.47
    methyl butyrate 60.73

    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