Pentenyl-1,3-dioxolane-4-methanol, (Z)-

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  • Identifiers

    CAS number
    897630-96-5

    Molecular formula
    C9H16O3

    SMILES
    CCC/C=C\C1OCC(O1)CO

    Safety labels

  • Odor profile

    Fragrance
    Green 87.05%
    Fruity 56.83%
    Fresh 49.58%
    Fatty 42.08%
    Tropical 33.66%
    Vegetable 31.65%
    Melon 31.4%
    Waxy 30.48%
    Leafy 29.88%
    Sweet 29.86%

     

    Flavor
    Green 53.23%
    Fatty 38.58%
    Oily 36.48%
    Fresh 31.51%
    Tropical 29.52%
    Waxy 28.64%
    Vegetable 28.04%
    Metallic 26.68%
    Floral 25.26%
    Herbal 24.41%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    1.1

    pKa est.
    6.75 (neutral)

    Molecular weight
    172.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    286°C

    Flash point

    • 118.89 ˚C est.

  • Synonyms

    • UNII-5B6A2G5HEE
    • 5B6A2G5HEE
    • Pentenyl-1,3-dioxolane-4-methanol, (Z)-
    • 1,3-Dioxolane-4-methanol, 2-(1Z)-1-pentenyl-
    • (+/-)-Pentenyl-1,3-dioxolane-4-methanol, (Z)-
    • Pentenyl-1,3-dioxolane-4-methanol, (Z)-(+/-)-
    • 1,3-Dioxolane-4-methanol, 2-(1Z)-1-penten-1-yl-
    • 897630-96-5
    • (Z)-pentenyl-1,3-dioxolane-4-methanol
    • Q27261779
    • 897630-96-5

  • Applications

    Pentenyl-1,3-dioxolane-4-methanol, (Z) is commonly used as an organic synthesis intermediate and serves as a building block for specialty chemicals. In the polymer and coatings industries, it can function as a monomer or co-monomer to form resins with diol functionality and to enable post‑polymerization functionalization. The 1,3‑dioxolane ring acts as a protecting group for carbonyl or carbohydrate substrates, allowing controlled sequences in synthetic workflows. Additionally, it may serve as a precursor or linker in adhesive formulations and other industrial formulations, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2044.55
    methanol 2798.23
    isopropanol 1234.4
    water 9.09
    ethyl acetate 657.08
    n-propanol 1097.43
    acetone 891.51
    n-butanol 1021.54
    acetonitrile 573.6
    DMF 926.7
    toluene 95.37
    isobutanol 692.22
    1,4-dioxane 894.79
    methyl acetate 439.75
    THF 1056.33
    2-butanone 401.4
    n-pentanol 516.45
    sec-butanol 672.18
    n-hexane 20.1
    ethylene glycol 705.56
    NMP 482.12
    cyclohexane 50.98
    DMSO 1829.7
    n-butyl acetate 332.91
    n-octanol 154.41
    chloroform 1181.6
    n-propyl acetate 289.77
    acetic acid 1805.67
    dichloromethane 1100.27
    cyclohexanone 524.88
    propylene glycol 767.55
    isopropyl acetate 352.65
    DMAc 541.56
    2-ethoxyethanol 801.51
    isopentanol 690.56
    n-heptane 17.36
    ethyl formate 450.38
    1,2-dichloroethane 650.15
    n-hexanol 401.54
    2-methoxyethanol 1613.07
    isobutyl acetate 194.73
    tetrachloromethane 141.68
    n-pentyl acetate 159.36
    transcutol 1621.32
    n-heptanol 145.44
    ethylbenzene 54.89
    MIBK 263.18
    2-propoxyethanol 715.8
    tert-butanol 1150.69
    MTBE 462.94
    2-butoxyethanol 323.72
    propionic acid 735.82
    o-xylene 77.13
    formic acid 883.89
    diethyl ether 494.58
    m-xylene 94.53
    p-xylene 79.77
    chlorobenzene 210.61
    dimethyl carbonate 170.31
    n-octane 8.48
    formamide 769.63
    cyclopentanone 587.31
    2-pentanone 430.73
    anisole 189.03
    cyclopentyl methyl ether 386.49
    gamma-butyrolactone 733.15
    1-methoxy-2-propanol 1044.49
    pyridine 456.0
    3-pentanone 216.76
    furfural 627.78
    n-dodecane 10.43
    diethylene glycol 821.39
    diisopropyl ether 114.21
    tert-amyl alcohol 611.36
    acetylacetone 468.2
    n-hexadecane 11.49
    acetophenone 204.29
    methyl propionate 380.06
    isopentyl acetate 288.13
    trichloroethylene 1076.25
    n-nonanol 128.95
    cyclohexanol 520.36
    benzyl alcohol 267.19
    2-ethylhexanol 184.59
    isooctanol 118.04
    dipropyl ether 160.33
    1,2-dichlorobenzene 199.77
    ethyl lactate 196.93
    propylene carbonate 438.76
    n-methylformamide 635.93
    2-pentanol 542.32
    n-pentane 30.89
    1-propoxy-2-propanol 441.28
    1-methoxy-2-propyl acetate 314.73
    2-(2-methoxypropoxy) propanol 301.26
    mesitylene 69.6
    ε-caprolactone 486.3
    p-cymene 58.78
    epichlorohydrin 822.92
    1,1,1-trichloroethane 470.57
    2-aminoethanol 1006.72
    morpholine-4-carbaldehyde 636.96
    sulfolane 779.89
    2,2,4-trimethylpentane 24.62
    2-methyltetrahydrofuran 614.74
    n-hexyl acetate 244.34
    isooctane 21.66
    2-(2-butoxyethoxy)ethanol 430.97
    sec-butyl acetate 189.26
    tert-butyl acetate 314.97
    decalin 25.66
    glycerin 853.13
    diglyme 719.83
    acrylic acid 633.53
    isopropyl myristate 91.04
    n-butyric acid 1137.48
    acetyl acetate 394.6
    di(2-ethylhexyl) phthalate 110.75
    ethyl propionate 219.21
    nitromethane 1316.76
    1,2-diethoxyethane 357.53
    benzonitrile 258.16
    trioctyl phosphate 81.53
    1-bromopropane 330.3
    gamma-valerolactone 724.21
    n-decanol 96.62
    triethyl phosphate 108.69
    4-methyl-2-pentanol 240.98
    propionitrile 420.81
    vinylene carbonate 410.7
    1,1,2-trichlorotrifluoroethane 844.53
    DMS 194.74
    cumene 52.89
    2-octanol 91.52
    2-hexanone 242.36
    octyl acetate 115.96
    limonene 92.44
    1,2-dimethoxyethane 800.47
    ethyl orthosilicate 109.03
    tributyl phosphate 103.52
    diacetone alcohol 405.37
    N,N-dimethylaniline 127.05
    acrylonitrile 458.93
    aniline 271.19
    1,3-propanediol 1224.98
    bromobenzene 191.77
    dibromomethane 655.39
    1,1,2,2-tetrachloroethane 859.92
    2-methyl-cyclohexyl acetate 166.49
    tetrabutyl urea 120.6
    diisobutyl methanol 110.58
    2-phenylethanol 238.1
    styrene 78.17
    dioctyl adipate 151.57
    dimethyl sulfate 250.79
    ethyl butyrate 209.39
    methyl lactate 303.85
    butyl lactate 176.47
    diethyl carbonate 155.75
    propanediol butyl ether 384.08
    triethyl orthoformate 156.14
    p-tert-butyltoluene 58.75
    methyl 4-tert-butylbenzoate 181.53
    morpholine 1084.47
    tert-butylamine 582.77
    n-dodecanol 75.06
    dimethoxymethane 585.97
    ethylene carbonate 370.5
    cyrene 262.73
    2-ethoxyethyl acetate 246.62
    2-ethylhexyl acetate 191.82
    1,2,4-trichlorobenzene 246.18
    4-methylpyridine 362.23
    dibutyl ether 129.51
    2,6-dimethyl-4-heptanol 110.58
    DEF 428.77
    dimethyl isosorbide 362.95
    tetrachloroethylene 600.51
    eugenol 207.03
    triacetin 248.58
    span 80 269.72
    1,4-butanediol 487.89
    1,1-dichloroethane 627.65
    2-methyl-1-pentanol 363.99
    methyl formate 454.7
    2-methyl-1-butanol 557.0
    n-decane 14.93
    butyronitrile 530.97
    3,7-dimethyl-1-octanol 151.5
    1-chlorooctane 72.69
    1-chlorotetradecane 32.66
    n-nonane 13.72
    undecane 11.81
    tert-butylcyclohexane 24.23
    cyclooctane 17.02
    cyclopentanol 541.92
    tetrahydropyran 664.44
    tert-amyl methyl ether 250.7
    2,5,8-trioxanonane 497.38
    1-hexene 92.21
    2-isopropoxyethanol 480.25
    2,2,2-trifluoroethanol 491.67
    methyl butyrate 328.24

    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