(Z)-1,3-Bis(4-hydroxyphenyl)-1,4-pentadiene

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  • Identifiers

    CAS number
    79056-22-7

    Molecular formula
    C17H16O2

    SMILES
    C=CC(/C=C\C1=CC=C(C=C1)O)C2=CC=C(C=C2)O

    Safety labels

  • Odor profile

    Fragrance
    Spicy 58.12%
    Phenolic 39.63%
    Balsamic 37.28%
    Woody 32.11%
    Sweet 30.12%
    Herbal 28.67%
    Fruity 28.13%
    Floral 27.82%
    Medicinal 26.44%
    Warm 23.57%

     

    Flavor
    Bitter 39.82%
    Balsam 24.92%
    Nitrile 22.88%
    Oriental 21.8%
    Almond shell 21.03%
    Mild 19.94%
    Creosote 19.8%
    Diterpene 19.79%
    Balsamic 19.59%
    Red hots 19.57%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.4

    pKa est.
    9.93 (weak base)

    Molecular weight
    252.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    426°C

    Flash point

    • 213.61 ˚C est.

  • Synonyms

    • cis-Hinkiresinol
    • 79056-22-7
    • CHEMBL471604
    • (Z)-1,3-Bis(4-hydroxyphenyl)-1,4-pentadiene
    • 230292-85-0
    • (Z)-hinokiresinol
    • an cis-hinokiresinol
    • SCHEMBL776218
    • orb2564172
    • Phenol, 4,4'-(3-ethenyl-1-propene-1,3-diyl)bis-, (Z)-
    • BDBM50535250
    • HY-N12647
    • CS-1010751
    • 4-[(1Z)-1-(4-hydroxyphenyl)penta-1,4-dien-3-yl]phenol
    • 79056-22-7

  • Applications

    With the chemical name (Z)-1,3-Bis(4-hydroxyphenyl)-1,4-pentadiene and CAS 79056-22-7, this compound is typically used as a monomer or intermediate in specialty polymer synthesis; in the plastics and coatings industries it serves as a diol component or crosslinking agent in polyester, polyurethane, and epoxy resins to improve bonding and thermal/mechanical properties; in coatings and inks it can function as a linking additive or co-monomer to enhance curing and film durability; owing to its two phenolic groups it may act as a polymer stabilizer (antioxidant/UV stabilizer) to extend the life of plastics and coatings; it may also be considered as a functional building block for high-performance materials and new resin/composite systems in R&D settings.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 297.94
    methanol 359.28
    isopropanol 118.04
    water 0.06
    ethyl acetate 248.08
    n-propanol 212.81
    acetone 74.63
    n-butanol 115.86
    acetonitrile 106.69
    DMF 45.81
    toluene 23.52
    isobutanol 60.23
    1,4-dioxane 318.37
    methyl acetate 156.97
    THF 502.34
    2-butanone 177.67
    n-pentanol 69.18
    sec-butanol 115.37
    n-hexane 0.44
    ethylene glycol 29.76
    NMP 12.04
    cyclohexane 0.52
    DMSO 284.35
    n-butyl acetate 45.69
    n-octanol 10.69
    chloroform 31.31
    n-propyl acetate 50.07
    acetic acid 76.01
    dichloromethane 17.56
    cyclohexanone 53.9
    propylene glycol 119.28
    isopropyl acetate 102.61
    DMAc 128.15
    2-ethoxyethanol 223.84
    isopentanol 69.33
    n-heptane 0.88
    ethyl formate 44.43
    1,2-dichloroethane 38.85
    n-hexanol 42.56
    2-methoxyethanol 388.97
    isobutyl acetate 30.52
    tetrachloromethane 3.37
    n-pentyl acetate 19.45
    transcutol 749.02
    n-heptanol 15.33
    ethylbenzene 9.85
    MIBK 68.99
    2-propoxyethanol 172.6
    tert-butanol 121.78
    MTBE 164.43
    2-butoxyethanol 58.67
    propionic acid 76.92
    o-xylene 11.16
    formic acid 34.26
    diethyl ether 199.41
    m-xylene 12.85
    p-xylene 7.27
    chlorobenzene 11.86
    dimethyl carbonate 50.71
    n-octane 0.39
    formamide 128.54
    cyclopentanone 76.46
    2-pentanone 113.2
    anisole 63.19
    cyclopentyl methyl ether 64.51
    gamma-butyrolactone 87.33
    1-methoxy-2-propanol 295.37
    pyridine 109.91
    3-pentanone 75.35
    furfural 69.16
    n-dodecane 0.55
    diethylene glycol 132.97
    diisopropyl ether 25.18
    tert-amyl alcohol 109.92
    acetylacetone 132.23
    n-hexadecane 0.63
    acetophenone 35.65
    methyl propionate 140.79
    isopentyl acetate 49.15
    trichloroethylene 75.22
    n-nonanol 11.97
    cyclohexanol 31.56
    benzyl alcohol 42.04
    2-ethylhexanol 21.94
    isooctanol 14.19
    dipropyl ether 47.29
    1,2-dichlorobenzene 12.35
    ethyl lactate 32.97
    propylene carbonate 41.08
    n-methylformamide 73.43
    2-pentanol 67.09
    n-pentane 0.47
    1-propoxy-2-propanol 110.09
    1-methoxy-2-propyl acetate 113.97
    2-(2-methoxypropoxy) propanol 94.27
    mesitylene 7.48
    ε-caprolactone 56.6
    p-cymene 7.28
    epichlorohydrin 221.82
    1,1,1-trichloroethane 24.24
    2-aminoethanol 121.71
    morpholine-4-carbaldehyde 72.38
    sulfolane 76.38
    2,2,4-trimethylpentane 1.47
    2-methyltetrahydrofuran 139.28
    n-hexyl acetate 26.98
    isooctane 1.26
    2-(2-butoxyethoxy)ethanol 137.88
    sec-butyl acetate 45.06
    tert-butyl acetate 117.51
    decalin 1.07
    glycerin 113.54
    diglyme 251.67
    acrylic acid 47.62
    isopropyl myristate 16.0
    n-butyric acid 105.07
    acetyl acetate 64.65
    di(2-ethylhexyl) phthalate 15.88
    ethyl propionate 59.73
    nitromethane 167.59
    1,2-diethoxyethane 178.18
    benzonitrile 20.73
    trioctyl phosphate 9.91
    1-bromopropane 15.19
    gamma-valerolactone 127.23
    n-decanol 9.63
    triethyl phosphate 22.91
    4-methyl-2-pentanol 34.75
    propionitrile 78.62
    vinylene carbonate 32.16
    1,1,2-trichlorotrifluoroethane 113.46
    DMS 37.02
    cumene 6.96
    2-octanol 8.23
    2-hexanone 51.14
    octyl acetate 16.84
    limonene 9.8
    1,2-dimethoxyethane 259.17
    ethyl orthosilicate 25.57
    tributyl phosphate 13.89
    diacetone alcohol 136.06
    N,N-dimethylaniline 25.92
    acrylonitrile 75.64
    aniline 45.77
    1,3-propanediol 161.8
    bromobenzene 9.61
    dibromomethane 9.72
    1,1,2,2-tetrachloroethane 72.22
    2-methyl-cyclohexyl acetate 30.48
    tetrabutyl urea 16.99
    diisobutyl methanol 20.82
    2-phenylethanol 40.06
    styrene 11.84
    dioctyl adipate 27.89
    dimethyl sulfate 51.38
    ethyl butyrate 45.9
    methyl lactate 67.04
    butyl lactate 26.93
    diethyl carbonate 31.96
    propanediol butyl ether 56.08
    triethyl orthoformate 39.46
    p-tert-butyltoluene 8.61
    methyl 4-tert-butylbenzoate 40.73
    morpholine 417.16
    tert-butylamine 45.3
    n-dodecanol 7.64
    dimethoxymethane 243.01
    ethylene carbonate 27.89
    cyrene 49.42
    2-ethoxyethyl acetate 68.31
    2-ethylhexyl acetate 30.54
    1,2,4-trichlorobenzene 19.35
    4-methylpyridine 43.99
    dibutyl ether 26.9
    2,6-dimethyl-4-heptanol 20.82
    DEF 59.35
    dimethyl isosorbide 134.72
    tetrachloroethylene 35.46
    eugenol 43.9
    triacetin 47.31
    span 80 50.5
    1,4-butanediol 41.75
    1,1-dichloroethane 22.59
    2-methyl-1-pentanol 53.42
    methyl formate 39.43
    2-methyl-1-butanol 62.32
    n-decane 0.81
    butyronitrile 56.72
    3,7-dimethyl-1-octanol 18.52
    1-chlorooctane 4.66
    1-chlorotetradecane 2.4
    n-nonane 0.59
    undecane 0.66
    tert-butylcyclohexane 1.57
    cyclooctane 0.31
    cyclopentanol 31.0
    tetrahydropyran 187.96
    tert-amyl methyl ether 96.48
    2,5,8-trioxanonane 184.5
    1-hexene 5.16
    2-isopropoxyethanol 119.17
    2,2,2-trifluoroethanol 16.3
    methyl butyrate 52.39

    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