Protein hydrolyzates, leather, reaction products with isostearoyl chloride

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  • Identifiers

    CAS number
    111174-63-1

    Molecular formula
    C18H35O

    SMILES
    CC(C)CCCCCCCCCCCCCC[C]=O

    Safety labels

  • Odor profile

    Fragrance
    Waxy 69.87%
    Fatty 66.49%
    Oily 37.1%
    Meaty 36.91%
    Savory 27.83%
    Citrus 27.47%
    Fresh 24.99%
    Sweet 24.9%
    Fishy 24.9%
    Milky 23.67%

     

    Flavor
    Waxy 49.32%
    Fatty 37.54%
    Fat 32.48%
    Mild 28.61%
    Oily 26.32%
    Slightly waxy 25.04%
    Bland 24.87%
    Soapy 24.54%
    Delicate 24.38%
    Alkane 24.04%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.8

    pKa est.
    7.38 (neutral)

    Molecular weight
    267.5 g/mol

    Flash point

    • 153.14 ˚C est.

  • Synonyms

    • 111174-63-1
    • RefChem:869927
    • DTXSID901041632
    • 16-Methylheptadecan-1-one
    • 111174-63-1

  • Applications

    Protein hydrolyzates, leather, reaction products with isostearoyl chloride (CAS 111174-63-1) may be used in leather processing and finishing as a conditioning/fatliquor additive to improve softness, flexibility, and handling of the leather surface in finishing formulations; as a surfactant/emulsifier in coatings, inks, and cleaners due to the protein-derived moieties bearing fatty isostearoyl groups that aid wetting, dispersion, and emulsification; as a conditioning/emollient ingredient in cosmetics and personal care formulations; as a processing aid or surface-modifying additive in polymers and plastics to improve compatibility and dispersion; and as an additive in adhesives and coatings to improve adhesion and surface properties, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 211.81
    methanol 105.21
    isopropanol 339.43
    water 0.01
    ethyl acetate 917.57
    n-propanol 276.19
    acetone 556.11
    n-butanol 382.78
    acetonitrile 175.38
    DMF 573.9
    toluene 324.57
    isobutanol 293.48
    1,4-dioxane 762.62
    methyl acetate 439.42
    THF 2155.94
    2-butanone 767.07
    n-pentanol 266.3
    sec-butanol 354.04
    n-hexane 260.01
    ethylene glycol 6.68
    NMP 985.58
    cyclohexane 730.91
    DMSO 639.91
    n-butyl acetate 1314.87
    n-octanol 246.08
    chloroform 1552.31
    n-propyl acetate 1078.2
    acetic acid 142.89
    dichloromethane 1502.02
    cyclohexanone 1903.83
    propylene glycol 36.57
    isopropyl acetate 968.79
    DMAc 739.98
    2-ethoxyethanol 375.09
    isopentanol 490.94
    n-heptane 283.69
    ethyl formate 321.91
    1,2-dichloroethane 1264.52
    n-hexanol 351.83
    2-methoxyethanol 421.31
    isobutyl acetate 775.05
    tetrachloromethane 461.16
    n-pentyl acetate 1105.3
    transcutol 1949.15
    n-heptanol 242.12
    ethylbenzene 283.05
    MIBK 893.35
    2-propoxyethanol 566.8
    tert-butanol 606.05
    MTBE 1013.94
    2-butoxyethanol 505.34
    propionic acid 215.99
    o-xylene 295.85
    formic acid 14.56
    diethyl ether 814.79
    m-xylene 299.92
    p-xylene 400.18
    chlorobenzene 536.92
    dimethyl carbonate 117.43
    n-octane 92.83
    formamide 34.41
    cyclopentanone 1634.29
    2-pentanone 975.76
    anisole 500.47
    cyclopentyl methyl ether 1338.77
    gamma-butyrolactone 1326.23
    1-methoxy-2-propanol 574.78
    pyridine 768.47
    3-pentanone 672.99
    furfural 811.11
    n-dodecane 39.75
    diethylene glycol 152.6
    diisopropyl ether 497.35
    tert-amyl alcohol 555.06
    acetylacetone 936.15
    n-hexadecane 50.53
    acetophenone 540.16
    methyl propionate 531.46
    isopentyl acetate 1286.25
    trichloroethylene 1714.64
    n-nonanol 250.96
    cyclohexanol 694.35
    benzyl alcohol 267.33
    2-ethylhexanol 440.61
    isooctanol 298.04
    dipropyl ether 1205.17
    1,2-dichlorobenzene 639.21
    ethyl lactate 271.8
    propylene carbonate 802.69
    n-methylformamide 161.78
    2-pentanol 391.28
    n-pentane 150.0
    1-propoxy-2-propanol 762.83
    1-methoxy-2-propyl acetate 977.64
    2-(2-methoxypropoxy) propanol 448.2
    mesitylene 273.23
    ε-caprolactone 1436.62
    p-cymene 296.6
    epichlorohydrin 1512.61
    1,1,1-trichloroethane 1563.6
    2-aminoethanol 45.67
    morpholine-4-carbaldehyde 837.45
    sulfolane 1793.15
    2,2,4-trimethylpentane 114.67
    2-methyltetrahydrofuran 1674.31
    n-hexyl acetate 1020.67
    isooctane 95.2
    2-(2-butoxyethoxy)ethanol 622.98
    sec-butyl acetate 937.21
    tert-butyl acetate 1268.98
    decalin 215.69
    glycerin 49.67
    diglyme 1348.32
    acrylic acid 104.62
    isopropyl myristate 415.59
    n-butyric acid 690.9
    acetyl acetate 465.87
    di(2-ethylhexyl) phthalate 224.51
    ethyl propionate 887.47
    nitromethane 363.74
    1,2-diethoxyethane 1236.63
    benzonitrile 401.05
    trioctyl phosphate 194.81
    1-bromopropane 970.79
    gamma-valerolactone 1776.85
    n-decanol 170.4
    triethyl phosphate 446.5
    4-methyl-2-pentanol 317.08
    propionitrile 296.33
    vinylene carbonate 492.47
    1,1,2-trichlorotrifluoroethane 735.26
    DMS 422.2
    cumene 229.96
    2-octanol 242.05
    2-hexanone 887.74
    octyl acetate 433.83
    limonene 587.12
    1,2-dimethoxyethane 1107.96
    ethyl orthosilicate 478.67
    tributyl phosphate 280.32
    diacetone alcohol 853.25
    N,N-dimethylaniline 363.34
    acrylonitrile 225.85
    aniline 295.53
    1,3-propanediol 137.34
    bromobenzene 665.95
    dibromomethane 1103.94
    1,1,2,2-tetrachloroethane 1838.47
    2-methyl-cyclohexyl acetate 856.26
    tetrabutyl urea 383.15
    diisobutyl methanol 388.81
    2-phenylethanol 322.18
    styrene 316.1
    dioctyl adipate 543.5
    dimethyl sulfate 256.91
    ethyl butyrate 1282.4
    methyl lactate 171.65
    butyl lactate 548.76
    diethyl carbonate 573.51
    propanediol butyl ether 329.65
    triethyl orthoformate 918.61
    p-tert-butyltoluene 286.9
    methyl 4-tert-butylbenzoate 595.96
    morpholine 1158.41
    tert-butylamine 492.95
    n-dodecanol 125.0
    dimethoxymethane 475.34
    ethylene carbonate 538.66
    cyrene 396.24
    2-ethoxyethyl acetate 891.8
    2-ethylhexyl acetate 1093.0
    1,2,4-trichlorobenzene 712.41
    4-methylpyridine 815.57
    dibutyl ether 1001.59
    2,6-dimethyl-4-heptanol 388.81
    DEF 958.65
    dimethyl isosorbide 1041.34
    tetrachloroethylene 1083.01
    eugenol 406.14
    triacetin 804.37
    span 80 453.03
    1,4-butanediol 52.87
    1,1-dichloroethane 1225.9
    2-methyl-1-pentanol 333.73
    methyl formate 107.81
    2-methyl-1-butanol 384.1
    n-decane 98.88
    butyronitrile 495.47
    3,7-dimethyl-1-octanol 362.92
    1-chlorooctane 398.06
    1-chlorotetradecane 125.4
    n-nonane 106.97
    undecane 58.3
    tert-butylcyclohexane 181.4
    cyclooctane 203.08
    cyclopentanol 581.65
    tetrahydropyran 1634.21
    tert-amyl methyl ether 792.49
    2,5,8-trioxanonane 768.85
    1-hexene 509.78
    2-isopropoxyethanol 401.03
    2,2,2-trifluoroethanol 58.16
    methyl butyrate 1183.84

    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