O-Geranylvanillin

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  • Identifiers

    CAS number
    151455-08-2

    Molecular formula
    C18H24O3

    SMILES
    CC(=CCC/C(=C/COC1=C(C=C(C=C1)C=O)OC)/C)C

    Safety labels

  • Odor profile

    Fragrance
    Floral 84.2%
    Sweet 71.31%
    Fresh 48.84%
    Rose 47.61%
    Spicy 45.34%
    Fruity 43.14%
    Balsamic 42.15%
    Powdery 41.83%
    Woody 35.98%
    Citrus 34.41%

     

    Flavor
    Bitter 43.96%
    Floral 43.72%
    Spicy 39.99%
    Balsam 33.59%
    Sweet 33.53%
    Herbal 33.22%
    Green 33.13%
    Woody 29.49%
    Rose 29.47%
    Fresh 28.12%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.7

    pKa est.
    8.91 (weak base)

    Molecular weight
    288.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    400°C

    Flash point

    • 156.49 ˚C est.

  • Synonyms

    • O-Geranylvanillin
    • 151455-08-2
    • 4-[(2E)-3,7-dimethylocta-2,6-dienoxy]-3-methoxybenzaldehyde
    • B9W327F53F
    • DTXSID501316253
    • 4-{[(2E)-3,7-DIMETHYLOCTA-2,6-DIEN-1-YL]OXY}-3-METHOXYBENZALDEHYDE
    • Benzaldehyde, 4-((3,7-dimethyl-2,6-octadienyl)oxy)-3-methoxy-, (E)-
    • 4-((2E)-3,7-dimethylocta-2,6-dienoxy)-3-methoxybenzaldehyde
    • 4-(((2E)-3,7-dimethylocta-2,6-dien-1-yl)oxy)-3-methoxybenzaldehyde
    • RefChem:167214
    • DTXCID401746116
    • Geranyloxyvanillin
    • O-geranyl vanillin
    • 64961-07-5
    • Benzaldehyde, 4-[(3,7-dimethyl-2,6-octadienyl)oxy]-3-methoxy-
    • CHEMBL447451
    • 4-(3,7-Dimethylocta-2,6-dienoxy)-3-methoxy-benzaldehyde
    • 4-[[(2E)-3,7-Dimethyl-2,6-octadien-1-yl]oxy]-3-methoxybenzaldehyde
    • Benzaldehyde, 4-[[(2E)-3,7-dimethyl-2,6-octadien-1-yl]oxy]-3-methoxy-
    • 151455-08-2

  • Applications

    O-Geranylvanillin (CAS 151455-08-2) is an aroma compound used primarily as a fragrance ingredient in perfumery and cosmetics, providing vanilla-like notes with a geranyl tail and often contributing extended scent longevity. It is also employed as a chemical intermediate in fragrance synthesis and may function as a subtle fixative in formulations. In consumer products, it can be added to household items such as air fresheners and cleaners, as well as personal care products, to enhance and prolong aroma. In industrial manufacturing, it may be used as an aroma constituent in coatings, inks, and related formulations where scent is desired.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 146.07
    methanol 119.32
    isopropanol 100.77
    water 0.05
    ethyl acetate 726.65
    n-propanol 143.12
    acetone 222.05
    n-butanol 147.96
    acetonitrile 245.81
    DMF 78.3
    toluene 245.39
    isobutanol 85.45
    1,4-dioxane 512.53
    methyl acetate 350.41
    THF 634.42
    2-butanone 307.88
    n-pentanol 112.95
    sec-butanol 153.17
    n-hexane 14.92
    ethylene glycol 10.99
    NMP 90.05
    cyclohexane 56.09
    DMSO 251.53
    n-butyl acetate 203.26
    n-octanol 32.16
    chloroform 1374.01
    n-propyl acetate 237.67
    acetic acid 203.35
    dichloromethane 1410.01
    cyclohexanone 340.54
    propylene glycol 39.94
    isopropyl acetate 274.32
    DMAc 201.29
    2-ethoxyethanol 245.78
    isopentanol 119.23
    n-heptane 11.08
    ethyl formate 156.82
    1,2-dichloroethane 804.92
    n-hexanol 96.68
    2-methoxyethanol 259.48
    isobutyl acetate 132.17
    tetrachloromethane 111.22
    n-pentyl acetate 103.56
    transcutol 830.8
    n-heptanol 42.01
    ethylbenzene 105.28
    MIBK 154.63
    2-propoxyethanol 187.05
    tert-butanol 163.63
    MTBE 250.64
    2-butoxyethanol 113.38
    propionic acid 135.01
    o-xylene 115.19
    formic acid 41.41
    diethyl ether 456.58
    m-xylene 123.74
    p-xylene 120.49
    chlorobenzene 261.98
    dimethyl carbonate 89.24
    n-octane 4.99
    formamide 89.25
    cyclopentanone 282.17
    2-pentanone 263.26
    anisole 220.74
    cyclopentyl methyl ether 288.78
    gamma-butyrolactone 294.09
    1-methoxy-2-propanol 196.61
    pyridine 436.62
    3-pentanone 235.18
    furfural 303.4
    n-dodecane 4.08
    diethylene glycol 101.99
    diisopropyl ether 76.94
    tert-amyl alcohol 168.5
    acetylacetone 297.32
    n-hexadecane 4.76
    acetophenone 198.94
    methyl propionate 289.13
    isopentyl acetate 185.29
    trichloroethylene 1274.67
    n-nonanol 37.1
    cyclohexanol 168.53
    benzyl alcohol 148.64
    2-ethylhexanol 65.16
    isooctanol 40.82
    dipropyl ether 113.55
    1,2-dichlorobenzene 221.96
    ethyl lactate 83.63
    propylene carbonate 188.86
    n-methylformamide 63.6
    2-pentanol 123.12
    n-pentane 12.67
    1-propoxy-2-propanol 134.34
    1-methoxy-2-propyl acetate 222.41
    2-(2-methoxypropoxy) propanol 146.29
    mesitylene 67.34
    ε-caprolactone 300.25
    p-cymene 49.88
    epichlorohydrin 684.4
    1,1,1-trichloroethane 588.92
    2-aminoethanol 41.56
    morpholine-4-carbaldehyde 203.45
    sulfolane 262.25
    2,2,4-trimethylpentane 12.5
    2-methyltetrahydrofuran 428.95
    n-hexyl acetate 117.43
    isooctane 7.98
    2-(2-butoxyethoxy)ethanol 187.76
    sec-butyl acetate 176.69
    tert-butyl acetate 232.26
    decalin 22.33
    glycerin 52.21
    diglyme 419.41
    acrylic acid 101.42
    isopropyl myristate 53.94
    n-butyric acid 247.26
    acetyl acetate 328.62
    di(2-ethylhexyl) phthalate 51.29
    ethyl propionate 223.22
    nitromethane 372.13
    1,2-diethoxyethane 287.3
    benzonitrile 161.21
    trioctyl phosphate 31.9
    1-bromopropane 401.55
    gamma-valerolactone 352.18
    n-decanol 27.74
    triethyl phosphate 89.92
    4-methyl-2-pentanol 61.04
    propionitrile 180.75
    vinylene carbonate 166.83
    1,1,2-trichlorotrifluoroethane 307.6
    DMS 145.91
    cumene 59.6
    2-octanol 27.72
    2-hexanone 177.62
    octyl acetate 61.69
    limonene 70.84
    1,2-dimethoxyethane 390.21
    ethyl orthosilicate 89.55
    tributyl phosphate 47.78
    diacetone alcohol 181.48
    N,N-dimethylaniline 114.91
    acrylonitrile 187.49
    aniline 215.27
    1,3-propanediol 99.81
    bromobenzene 303.53
    dibromomethane 840.54
    1,1,2,2-tetrachloroethane 918.33
    2-methyl-cyclohexyl acetate 133.39
    tetrabutyl urea 56.14
    diisobutyl methanol 45.8
    2-phenylethanol 130.43
    styrene 135.56
    dioctyl adipate 92.44
    dimethyl sulfate 108.31
    ethyl butyrate 181.35
    methyl lactate 77.87
    butyl lactate 72.63
    diethyl carbonate 133.83
    propanediol butyl ether 77.39
    triethyl orthoformate 132.7
    p-tert-butyltoluene 47.98
    methyl 4-tert-butylbenzoate 121.56
    morpholine 566.31
    tert-butylamine 91.32
    n-dodecanol 21.96
    dimethoxymethane 209.84
    ethylene carbonate 151.34
    cyrene 124.13
    2-ethoxyethyl acetate 194.87
    2-ethylhexyl acetate 147.12
    1,2,4-trichlorobenzene 256.47
    4-methylpyridine 321.99
    dibutyl ether 81.62
    2,6-dimethyl-4-heptanol 45.8
    DEF 206.02
    dimethyl isosorbide 252.74
    tetrachloroethylene 506.87
    eugenol 113.55
    triacetin 160.53
    span 80 97.37
    1,4-butanediol 38.72
    1,1-dichloroethane 625.4
    2-methyl-1-pentanol 117.28
    methyl formate 60.17
    2-methyl-1-butanol 120.45
    n-decane 7.48
    butyronitrile 196.38
    3,7-dimethyl-1-octanol 47.76
    1-chlorooctane 37.89
    1-chlorotetradecane 14.77
    n-nonane 6.65
    undecane 5.19
    tert-butylcyclohexane 17.55
    cyclooctane 14.84
    cyclopentanol 106.41
    tetrahydropyran 595.39
    tert-amyl methyl ether 179.19
    2,5,8-trioxanonane 271.43
    1-hexene 71.87
    2-isopropoxyethanol 162.88
    2,2,2-trifluoroethanol 62.03
    methyl butyrate 244.6

    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