Potassium acrylinoleate

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  • Identifiers

    CAS number
    68227-50-9

    Molecular formula
    C21H35KO4

    SMILES
    CCCCCCC1C=CC(CC1C(=O)[O-])CCCCCCCC(=O)O.[K+]

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Waxy 45.14%
    Fatty 42.15%
    Citrus 35.85%
    Herbal 35.01%
    Oily 31.78%
    Green 31.28%
    Woody 29.34%
    Lactonic 28.73%
    Fresh 28.61%
    Milky 28.46%

     

    Flavor
    Fatty 42.51%
    Waxy 40.23%
    Oily 31.49%
    Mild 30.31%
    Odorless 29.3%
    Fruity 27.79%
    Herbal 27.12%
    Woody 26.19%
    Fat 24.55%
    Slightly waxy 22.44%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    4.52 (weak acid)

    Molecular weight
    390.6 g/mol

    Flash point

    • 224.18 ˚C est.

  • Synonyms

    • Potassium acrylinoleate
    • Potassium cyclocarboxypropyloleate
    • CYE7KL3VCA
    • EINECS 269-362-7
    • J2XE43DFFA
    • Potassium hydrogen 5(or 6)-carboxylato-4-hexylcyclohex-2-ene-1-octanoate
    • EINECS 268-571-0
    • Potassium 5-carboxy-4-hexylcyclohex-2-ene-1-octanoate
    • 68227-50-9
    • Potassium 5(or 6)-Carboxy-4-hexyl-2-cyclohexene-1-octanoate
    • 5(6)-Carboxy-4-hexyl-2-cyclohexene-1-octanoic acid, potassium salt
    • 2-Cyclohexene-1-octanoic acid, 5(or 6)-carboxy-4-hexyl-, potassium salt
    • 2-Cyclohexene-1-octanoic acid, 5(or 6)-carboxy-4-hexyl-, potassium salt (1:?)
    • 2-Cyclohexene-1-octanoic acid, 5-carboxy-4-hexyl-, monopotassium salt
    • POTASSIUM 8-(5-CARBOXY-4-HEXYL-CYCLOHEX-2-EN-1-YL)OCTANOATE
    • 2-CYCLOHEXENE-1-OCTANOIC ACID, 5-CARBOXY-4-HEXYL-, POTASSIUM SALT (1:1)
    • RefChem:867698
    • Westvaco DIACID H240
    • Potassium C21dicarboxylate
    • DTXSID0094996
    • DTXSID2029408
    • Potassium Salt of C21 Dibasic Fatty Acid
    • POTASSIUM CYCLOCARBOXYPROPYLOLEATE [INCI]
    • Potassium 5(or 6)Carboxy4hexyl2cyclohexene1octanoate
    • 5(6)Carboxy4hexyl2cyclohexene1octanoic acid, potassium salt
    • 2Cyclohexene1octanoic acid, 5(or 6)carboxy4hexyl, potassium salt
    • Potassium hydrogen 5(or 6)carboxylato4hexylcyclohex2ene1octanoate
    • 5 (6)-CARBOXY-4-HEXYL-2-CYCLOHEXENE-1-OCTANOIC ACID, POTASSIUM SALT
    • POTASSIUM HYDROGEN 5 (OR 6)-CARBOXYLATO-4-HEXYLCYCLOHEX-2-ENE-1-OCTANOATE
    • 269-362-7
    • 2-Cyclohexene-1-octanoic acid, 5(or 6)-carboxy-4-hexyl-, monopotassium salt
    • 2-Cyclohexene-1-octanoic acid, 5(or 6)-carboxy-4-hexyl-, potassium salt (1:1)
    • 3-Hexyl-4-carboxy-6-(8-octanoic)cyclohexene-1-2, monopotassium salt
    • 56453-06-6
    • 68127-33-3
    • potassium;5-(7-carboxyheptyl)-2-hexylcyclohex-3-ene-1-carboxylate
    • UNII-J2XE43DFFA
    • UNII-CYE7KL3VCA
    • Potassium C21-dicarboxylate
    • SCHEMBL25183199
    • 68127-33-3

  • Applications

    Potassium acrylinoleate (CAS 68227-50-9) is used primarily as a reactive monomer and polymer-building block in specialty polymer formulations. It can function as a surfactant/emulsifier and rheology modifier in coatings, inks, and latex systems. It may serve as an intermediate in the synthesis of specialty polymers and related additives. In adhesive formulations, it helps improve resin compatibility and film formation. It may be encountered in household cleaning and cosmetic formulations as a surfactant or thickener, subject to regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 148.37
    methanol 152.14
    isopropanol 113.56
    water 0.06
    ethyl acetate 77.04
    n-propanol 114.64
    acetone 145.82
    n-butanol 91.95
    acetonitrile 26.36
    DMF 258.81
    toluene 45.68
    isobutanol 73.23
    1,4-dioxane 149.33
    methyl acetate 57.92
    THF 503.31
    2-butanone 119.25
    n-pentanol 76.04
    sec-butanol 89.62
    n-hexane 5.17
    ethylene glycol 11.76
    NMP 344.11
    cyclohexane 9.85
    DMSO 531.25
    n-butyl acetate 75.17
    n-octanol 32.19
    chloroform 134.63
    n-propyl acetate 68.57
    acetic acid 77.05
    dichloromethane 151.83
    cyclohexanone 236.87
    propylene glycol 40.46
    isopropyl acetate 86.79
    DMAc 391.32
    2-ethoxyethanol 158.63
    isopentanol 98.84
    n-heptane 2.13
    ethyl formate 36.81
    1,2-dichloroethane 154.34
    n-hexanol 61.84
    2-methoxyethanol 220.11
    isobutyl acetate 52.57
    tetrachloromethane 22.17
    n-pentyl acetate 77.67
    transcutol 644.06
    n-heptanol 38.07
    ethylbenzene 31.45
    MIBK 116.35
    2-propoxyethanol 167.48
    tert-butanol 136.06
    MTBE 104.6
    2-butoxyethanol 117.01
    propionic acid 61.39
    o-xylene 45.29
    formic acid 31.32
    diethyl ether 82.3
    m-xylene 41.4
    p-xylene 34.37
    chlorobenzene 52.44
    dimethyl carbonate 35.84
    n-octane 1.71
    formamide 62.78
    cyclopentanone 286.64
    2-pentanone 130.95
    anisole 72.37
    cyclopentyl methyl ether 172.94
    gamma-butyrolactone 224.64
    1-methoxy-2-propanol 232.2
    pyridine 114.16
    3-pentanone 84.24
    furfural 157.51
    n-dodecane 1.52
    diethylene glycol 99.15
    diisopropyl ether 32.2
    tert-amyl alcohol 114.96
    acetylacetone 164.17
    n-hexadecane 1.8
    acetophenone 80.03
    methyl propionate 76.86
    isopentyl acetate 88.27
    trichloroethylene 215.14
    n-nonanol 32.79
    cyclohexanol 99.37
    benzyl alcohol 72.38
    2-ethylhexanol 36.65
    isooctanol 36.47
    dipropyl ether 35.81
    1,2-dichlorobenzene 58.95
    ethyl lactate 48.99
    propylene carbonate 105.67
    n-methylformamide 89.28
    2-pentanol 66.75
    n-pentane 4.21
    1-propoxy-2-propanol 120.1
    1-methoxy-2-propyl acetate 127.26
    2-(2-methoxypropoxy) propanol 124.82
    mesitylene 28.61
    ε-caprolactone 186.22
    p-cymene 19.94
    epichlorohydrin 295.18
    1,1,1-trichloroethane 94.23
    2-aminoethanol 56.12
    morpholine-4-carbaldehyde 270.42
    sulfolane 437.72
    2,2,4-trimethylpentane 5.94
    2-methyltetrahydrofuran 242.38
    n-hexyl acetate 93.78
    isooctane 4.2
    2-(2-butoxyethoxy)ethanol 197.47
    sec-butyl acetate 61.09
    tert-butyl acetate 127.58
    decalin 8.72
    glycerin 58.1
    diglyme 298.58
    acrylic acid 44.52
    isopropyl myristate 31.82
    n-butyric acid 104.92
    acetyl acetate 50.56
    di(2-ethylhexyl) phthalate 41.52
    ethyl propionate 57.04
    nitromethane 115.67
    1,2-diethoxyethane 138.38
    benzonitrile 49.95
    trioctyl phosphate 27.91
    1-bromopropane 72.0
    gamma-valerolactone 357.53
    n-decanol 23.08
    triethyl phosphate 34.34
    4-methyl-2-pentanol 50.92
    propionitrile 32.46
    vinylene carbonate 69.24
    1,1,2-trichlorotrifluoroethane 182.85
    DMS 65.93
    cumene 24.85
    2-octanol 27.62
    2-hexanone 87.82
    octyl acetate 44.12
    limonene 31.85
    1,2-dimethoxyethane 197.19
    ethyl orthosilicate 36.13
    tributyl phosphate 34.66
    diacetone alcohol 185.5
    N,N-dimethylaniline 61.02
    acrylonitrile 37.17
    aniline 71.06
    1,3-propanediol 99.8
    bromobenzene 52.05
    dibromomethane 100.55
    1,1,2,2-tetrachloroethane 210.41
    2-methyl-cyclohexyl acetate 63.81
    tetrabutyl urea 51.7
    diisobutyl methanol 24.95
    2-phenylethanol 67.62
    styrene 34.78
    dioctyl adipate 58.55
    dimethyl sulfate 88.96
    ethyl butyrate 50.32
    methyl lactate 66.06
    butyl lactate 79.18
    diethyl carbonate 30.22
    propanediol butyl ether 115.96
    triethyl orthoformate 44.94
    p-tert-butyltoluene 20.53
    methyl 4-tert-butylbenzoate 98.92
    morpholine 255.28
    tert-butylamine 66.97
    n-dodecanol 16.0
    dimethoxymethane 186.53
    ethylene carbonate 62.92
    cyrene 120.31
    2-ethoxyethyl acetate 127.39
    2-ethylhexyl acetate 64.8
    1,2,4-trichlorobenzene 77.33
    4-methylpyridine 111.6
    dibutyl ether 41.63
    2,6-dimethyl-4-heptanol 24.95
    DEF 143.8
    dimethyl isosorbide 214.08
    tetrachloroethylene 124.17
    eugenol 91.26
    triacetin 107.27
    span 80 102.45
    1,4-butanediol 37.39
    1,1-dichloroethane 100.42
    2-methyl-1-pentanol 81.79
    methyl formate 44.5
    2-methyl-1-butanol 87.21
    n-decane 2.83
    butyronitrile 45.1
    3,7-dimethyl-1-octanol 37.49
    1-chlorooctane 17.78
    1-chlorotetradecane 6.7
    n-nonane 2.35
    undecane 2.01
    tert-butylcyclohexane 6.92
    cyclooctane 3.47
    cyclopentanol 115.33
    tetrahydropyran 186.04
    tert-amyl methyl ether 93.44
    2,5,8-trioxanonane 202.27
    1-hexene 25.67
    2-isopropoxyethanol 119.33
    2,2,2-trifluoroethanol 30.64
    methyl butyrate 73.53

    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