Divinyl glycol

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  • Identifiers

    CAS number
    1069-23-4

    Molecular formula
    C6H10O2

    SMILES
    C=CC(C(C=C)O)O

    Safety labels

    Acute Toxic
    Acute Toxic

  • Odor profile

    Fragrance
    Odorless 42.19%
    Pungent 34.45%
    Green 27.95%
    Metallic 23.05%
    Sweet 22.77%
    Burnt 22.22%
    Radish 22.15%
    Caramellic 21.93%
    Sharp 20.27%
    Savory 19.98%

     

    Flavor
    Bitter 37.81%
    Odorless 33.55%
    Nitrile 20.49%
    Sweet-like 20.43%
    Pungent 20.13%
    Formyl 19.93%
    Ocimene 19.87%
    Matches 19.77%
    Very slight 19.73%
    Mouldy 19.58%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.2

    pKa est.
    8.18 (weak base)

    Molecular weight
    114.14 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    205°C

    Flash point

    • 83.59 ˚C est.

  • Synonyms

    • 1,5-Hexadiene-3,4-diol
    • 1069-23-4
    • divinyl glycol
    • Hexa-1,5-diene-3,4-diol
    • Divinylglycol
    • 1,5-HEXADIENE,3,4-DIHYDROXY-
    • 3,4-Dihydroxy-1,5-hexadiene
    • 1,2-Divinylglycol
    • AI3-14412
    • EINECS 213-955-5
    • NSC 60695
    • UNII-Z957Z497HK
    • Z957Z497HK
    • NSC-60695
    • 1,5-Hexadiene-3,4-diol, containing 200 ppm MEHQ
    • Divinylglykol
    • 3,5-hexadiene
    • NSC60695
    • MFCD00081129
    • Divinylethylene Glycol
    • 1,3,4-dihydroxy-
    • 1,4-diol
    • WLN: 1U1YQYQ1U1
    • SCHEMBL150801
    • Divinyloxyethane (Divinyl glycol)
    • DTXSID90871822
    • KUQWZSZYIQGTHT-UHFFFAOYSA-N
    • AKOS015902920
    • FH64852
    • SB18658
    • AS-11750
    • 1,5-Hexadiene-3,4-diol(stabilizedwithHQ)
    • CS-0063395
    • H0807
    • NS00041906
    • 1,5-Hexadiene-3,4-diol, stabilized with HQ
    • 1,5-Hexadiene-3,4-diol (stabilized with HQ)
    • D90954
    • 1,2-Divinylglycol;3,4-Dihydroxy-1,5-hexadiene
    • Q27295170
    • 213-955-5

  • Applications

    Divinyl glycol, CAS 1069-23-4, is used primarily as an intermediate and a difunctional crosslinking agent in polymer synthesis and coating formulations. In UV-curable coatings and inks, it acts as a reactive diluent and crosslinking component that promotes rapid network formation and hardness upon curing. In polyester, polyurethane, and acrylic resin systems, it serves as a difunctional monomer to extend the polymer network and improve properties such as adhesion and chemical resistance. It also functions as an intermediate for the synthesis of specialty monomers and high-performance resins used in industrial applications. Additionally, adhesive formulations may employ divinyl glycol to enhance crosslink density and cohesion. In electronics-related coatings and encapsulants, UV-curable systems based on divinyl glycol may be used for encapsulation or potting to protect components.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 45.38
    methanol 88.73
    isopropanol 31.07
    water 11.66
    ethyl acetate 13.03
    n-propanol 39.78
    acetone 20.19
    n-butanol 35.06
    acetonitrile 14.67
    DMF 59.1
    toluene 1.74
    isobutanol 29.94
    1,4-dioxane 49.95
    methyl acetate 19.88
    THF 71.77
    2-butanone 22.76
    n-pentanol 25.38
    sec-butanol 33.79
    n-hexane 2.72
    ethylene glycol 34.26
    NMP 98.04
    cyclohexane 3.07
    DMSO 140.45
    n-butyl acetate 18.18
    n-octanol 19.44
    chloroform 15.43
    n-propyl acetate 15.32
    acetic acid 53.97
    dichloromethane 13.35
    cyclohexanone 42.7
    propylene glycol 29.73
    isopropyl acetate 9.77
    DMAc 65.34
    2-ethoxyethanol 52.47
    isopentanol 28.61
    n-heptane 5.29
    ethyl formate 19.06
    1,2-dichloroethane 11.77
    n-hexanol 33.31
    2-methoxyethanol 72.65
    isobutyl acetate 10.6
    tetrachloromethane 7.18
    n-pentyl acetate 16.11
    transcutol 97.84
    n-heptanol 22.23
    ethylbenzene 3.11
    MIBK 14.54
    2-propoxyethanol 52.55
    tert-butanol 40.41
    MTBE 20.66
    2-butoxyethanol 38.35
    propionic acid 41.37
    o-xylene 4.76
    formic acid 45.34
    diethyl ether 13.0
    m-xylene 3.56
    p-xylene 4.57
    chlorobenzene 5.51
    dimethyl carbonate 6.61
    n-octane 2.56
    formamide 44.12
    cyclopentanone 58.15
    2-pentanone 16.4
    anisole 10.62
    cyclopentyl methyl ether 26.81
    gamma-butyrolactone 74.73
    1-methoxy-2-propanol 48.31
    pyridine 15.07
    3-pentanone 13.32
    furfural 55.48
    n-dodecane 2.07
    diethylene glycol 58.41
    diisopropyl ether 6.25
    tert-amyl alcohol 42.26
    acetylacetone 18.46
    n-hexadecane 2.14
    acetophenone 16.83
    methyl propionate 13.98
    isopentyl acetate 18.72
    trichloroethylene 21.44
    n-nonanol 18.34
    cyclohexanol 29.98
    benzyl alcohol 15.83
    2-ethylhexanol 22.57
    isooctanol 19.84
    dipropyl ether 15.82
    1,2-dichlorobenzene 9.17
    ethyl lactate 18.53
    propylene carbonate 37.61
    n-methylformamide 35.96
    2-pentanol 23.58
    n-pentane 2.55
    1-propoxy-2-propanol 40.25
    1-methoxy-2-propyl acetate 21.24
    2-(2-methoxypropoxy) propanol 38.14
    mesitylene 4.44
    ε-caprolactone 42.1
    p-cymene 7.5
    epichlorohydrin 45.6
    1,1,1-trichloroethane 10.95
    2-aminoethanol 45.54
    morpholine-4-carbaldehyde 72.28
    sulfolane 128.41
    2,2,4-trimethylpentane 3.75
    2-methyltetrahydrofuran 49.03
    n-hexyl acetate 21.75
    isooctane 2.73
    2-(2-butoxyethoxy)ethanol 48.59
    sec-butyl acetate 10.46
    tert-butyl acetate 15.11
    decalin 3.19
    glycerin 53.84
    diglyme 73.05
    acrylic acid 40.1
    isopropyl myristate 11.17
    n-butyric acid 38.92
    acetyl acetate 9.5
    di(2-ethylhexyl) phthalate 14.47
    ethyl propionate 11.45
    nitromethane 51.65
    1,2-diethoxyethane 22.07
    benzonitrile 12.8
    trioctyl phosphate 13.65
    1-bromopropane 7.38
    gamma-valerolactone 66.29
    n-decanol 14.71
    triethyl phosphate 13.28
    4-methyl-2-pentanol 16.59
    propionitrile 14.42
    vinylene carbonate 25.85
    1,1,2-trichlorotrifluoroethane 53.57
    DMS 13.92
    cumene 5.12
    2-octanol 14.56
    2-hexanone 17.81
    octyl acetate 14.22
    limonene 12.11
    1,2-dimethoxyethane 56.04
    ethyl orthosilicate 13.34
    tributyl phosphate 13.65
    diacetone alcohol 34.54
    N,N-dimethylaniline 12.81
    acrylonitrile 18.62
    aniline 9.1
    1,3-propanediol 52.44
    bromobenzene 3.75
    dibromomethane 9.82
    1,1,2,2-tetrachloroethane 23.91
    2-methyl-cyclohexyl acetate 20.87
    tetrabutyl urea 18.69
    diisobutyl methanol 15.62
    2-phenylethanol 19.2
    styrene 3.13
    dioctyl adipate 17.22
    dimethyl sulfate 21.9
    ethyl butyrate 16.49
    methyl lactate 21.85
    butyl lactate 21.43
    diethyl carbonate 10.81
    propanediol butyl ether 37.54
    triethyl orthoformate 15.49
    p-tert-butyltoluene 7.82
    methyl 4-tert-butylbenzoate 27.36
    morpholine 52.59
    tert-butylamine 24.31
    n-dodecanol 11.92
    dimethoxymethane 24.12
    ethylene carbonate 21.4
    cyrene 46.02
    2-ethoxyethyl acetate 19.77
    2-ethylhexyl acetate 15.01
    1,2,4-trichlorobenzene 12.69
    4-methylpyridine 12.32
    dibutyl ether 13.11
    2,6-dimethyl-4-heptanol 15.62
    DEF 28.54
    dimethyl isosorbide 58.39
    tetrachloroethylene 21.59
    eugenol 29.38
    triacetin 25.46
    span 80 35.45
    1,4-butanediol 29.42
    1,1-dichloroethane 8.31
    2-methyl-1-pentanol 23.79
    methyl formate 26.17
    2-methyl-1-butanol 30.33
    n-decane 3.05
    butyronitrile 15.03
    3,7-dimethyl-1-octanol 19.13
    1-chlorooctane 8.5
    1-chlorotetradecane 4.37
    n-nonane 2.95
    undecane 2.44
    tert-butylcyclohexane 3.75
    cyclooctane 1.85
    cyclopentanol 42.16
    tetrahydropyran 30.2
    tert-amyl methyl ether 20.97
    2,5,8-trioxanonane 59.5
    1-hexene 6.01
    2-isopropoxyethanol 35.3
    2,2,2-trifluoroethanol 33.62
    methyl butyrate 20.84

    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