2-(E-Prop-1-enyl)hydroquinone di-isobutyrate

  • Identifiers

    SMILES
    C/C=C/c1cc(O)ccc1O.CC(C)C(O)=O.CC(C)C(O)=O

  • Odor profile

    Fragrance
    Phenolic 76.45%
    Spicy 67.49%
    Smoky 53.1%
    Medicinal 48.37%
    Sweet 43.29%
    Woody 41.61%
    Burnt 37.54%
    Clove 33.88%
    Vanilla 31.86%
    Balsamic 28.21%

     

    Flavor
    Bitter 54.11%
    Phenolic 47.54%
    Medicinal 33.08%
    Spicy 31.5%
    Medical 25.59%
    Mild 24.8%
    Sweet 24.47%
    Woody 24.18%
    Guaiacol 22.63%
    Clove 22.6%

     

    Odor impact est.
    Medium

  • Properties

    pKa est.
    11.1 (strong base)

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    293°C

    Flash point

    • 148.7 ˚C est.

  • Applications

    2-(E-Prop-1-enyl)hydroquinone di-isobutyrate may be used as a specialty intermediate in organic synthesis and is often evaluated as an antioxidant or stabilizer additive for polymers and coatings; it can function as a processing aid or plasticizer in polymer formulations; it may find applications in cosmetics/personal care as an ingredient or functional additive; it could be explored as a fragrance-related intermediate in perfumery; and, more broadly, it serves as a building block in the manufacture of specialty chemicals.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 591.9
    methanol 505.61
    isopropanol 499.07
    water 0.83
    ethyl acetate 241.93
    n-propanol 442.06
    acetone 585.57
    n-butanol 354.2
    acetonitrile 328.55
    DMF 887.24
    toluene 63.51
    isobutanol 272.43
    1,4-dioxane 383.14
    methyl acetate 309.03
    THF 862.44
    2-butanone 444.31
    n-pentanol 203.32
    sec-butanol 349.5
    n-hexane 12.77
    ethylene glycol 156.22
    NMP 231.42
    cyclohexane 13.44
    DMSO 903.27
    n-butyl acetate 157.7
    n-octanol 116.53
    chloroform 170.97
    n-propyl acetate 137.94
    acetic acid 150.36
    dichloromethane 239.86
    cyclohexanone 239.18
    propylene glycol 186.07
    isopropyl acetate 116.53
    DMAc 468.56
    2-ethoxyethanol 259.64
    isopentanol 213.76
    n-heptane 24.37
    ethyl formate 186.28
    1,2-dichloroethane 182.65
    n-hexanol 271.36
    2-methoxyethanol 479.03
    isobutyl acetate 75.6
    tetrachloromethane 30.17
    n-pentyl acetate 81.6
    transcutol 261.08
    n-heptanol 121.31
    ethylbenzene 53.21
    MIBK 142.43
    2-propoxyethanol 307.66
    tert-butanol 527.48
    MTBE 264.12
    2-butoxyethanol 158.22
    propionic acid 177.76
    o-xylene 54.22
    formic acid 52.83
    diethyl ether 259.29
    m-xylene 65.91
    p-xylene 55.05
    chlorobenzene 60.89
    dimethyl carbonate 104.96
    n-octane 12.18
    formamide 154.85
    cyclopentanone 426.68
    2-pentanone 312.79
    anisole 129.9
    cyclopentyl methyl ether 190.37
    gamma-butyrolactone 368.87
    1-methoxy-2-propanol 361.74
    pyridine 162.46
    3-pentanone 187.95
    furfural 193.44
    n-dodecane 12.83
    diethylene glycol 242.19
    diisopropyl ether 56.06
    tert-amyl alcohol 333.39
    acetylacetone 220.95
    n-hexadecane 13.69
    acetophenone 100.73
    methyl propionate 222.11
    isopentyl acetate 127.78
    trichloroethylene 236.96
    n-nonanol 99.21
    cyclohexanol 147.99
    benzyl alcohol 98.97
    2-ethylhexanol 122.41
    isooctanol 89.3
    dipropyl ether 141.21
    1,2-dichlorobenzene 53.99
    ethyl lactate 79.32
    propylene carbonate 145.72
    n-methylformamide 356.09
    2-pentanol 216.05
    n-pentane 16.05
    1-propoxy-2-propanol 215.92
    1-methoxy-2-propyl acetate 144.87
    2-(2-methoxypropoxy) propanol 122.34
    mesitylene 43.17
    ε-caprolactone 162.3
    p-cymene 46.1
    epichlorohydrin 407.74
    1,1,1-trichloroethane 130.39
    2-aminoethanol 256.96
    morpholine-4-carbaldehyde 247.72
    sulfolane 361.11
    2,2,4-trimethylpentane 12.78
    2-methyltetrahydrofuran 367.01
    n-hexyl acetate 125.26
    isooctane 12.44
    2-(2-butoxyethoxy)ethanol 158.36
    sec-butyl acetate 77.81
    tert-butyl acetate 129.74
    decalin 13.23
    glycerin 171.77
    diglyme 267.62
    acrylic acid 113.6
    isopropyl myristate 61.32
    n-butyric acid 194.54
    acetyl acetate 88.36
    di(2-ethylhexyl) phthalate 51.08
    ethyl propionate 114.25
    nitromethane 314.65
    1,2-diethoxyethane 131.62
    benzonitrile 92.07
    trioctyl phosphate 51.63
    1-bromopropane 142.62
    gamma-valerolactone 290.48
    n-decanol 81.15
    triethyl phosphate 52.96
    4-methyl-2-pentanol 104.25
    propionitrile 256.77
    vinylene carbonate 121.8
    1,1,2-trichlorotrifluoroethane 170.35
    DMS 79.39
    cumene 42.58
    2-octanol 84.91
    2-hexanone 170.98
    octyl acetate 80.54
    limonene 65.28
    1,2-dimethoxyethane 389.43
    ethyl orthosilicate 48.7
    tributyl phosphate 49.67
    diacetone alcohol 201.94
    N,N-dimethylaniline 88.76
    acrylonitrile 252.58
    aniline 91.12
    1,3-propanediol 297.52
    bromobenzene 54.95
    dibromomethane 150.26
    1,1,2,2-tetrachloroethane 171.47
    2-methyl-cyclohexyl acetate 78.97
    tetrabutyl urea 76.54
    diisobutyl methanol 71.46
    2-phenylethanol 116.83
    styrene 55.69
    dioctyl adipate 72.35
    dimethyl sulfate 138.93
    ethyl butyrate 120.96
    methyl lactate 108.85
    butyl lactate 68.37
    diethyl carbonate 74.7
    propanediol butyl ether 126.16
    triethyl orthoformate 66.15
    p-tert-butyltoluene 45.96
    methyl 4-tert-butylbenzoate 104.05
    morpholine 416.62
    tert-butylamine 253.04
    n-dodecanol 65.61
    dimethoxymethane 442.64
    ethylene carbonate 103.78
    cyrene 115.06
    2-ethoxyethyl acetate 99.77
    2-ethylhexyl acetate 87.66
    1,2,4-trichlorobenzene 61.71
    4-methylpyridine 153.56
    dibutyl ether 91.7
    2,6-dimethyl-4-heptanol 71.46
    DEF 230.01
    dimethyl isosorbide 179.48
    tetrachloroethylene 93.77
    eugenol 104.93
    triacetin 85.96
    span 80 100.55
    1,4-butanediol 126.15
    1,1-dichloroethane 207.63
    2-methyl-1-pentanol 141.97
    methyl formate 267.82
    2-methyl-1-butanol 214.32
    n-decane 18.66
    butyronitrile 251.96
    3,7-dimethyl-1-octanol 98.76
    1-chlorooctane 61.95
    1-chlorotetradecane 29.3
    n-nonane 17.56
    undecane 15.26
    tert-butylcyclohexane 15.84
    cyclooctane 7.27
    cyclopentanol 216.19
    tetrahydropyran 314.79
    tert-amyl methyl ether 167.98
    2,5,8-trioxanonane 205.08
    1-hexene 64.99
    2-isopropoxyethanol 171.66
    2,2,2-trifluoroethanol 53.96
    methyl butyrate 163.29

    Scent© AI

1 of 3
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
Name CAS Botanical Proportion
Pimpinella diversifolia root Pimpinella diversifolia DC., fam. Apiaceae (Umbelliferae) 1.0%