Benzene, 2-methoxy-1-(2-phenylethoxy)-4-(2-propenyl)-

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  • Identifiers

    CAS number
    75925-43-8

    Molecular formula
    C18H20O2

    SMILES
    COC1=C(C=CC(=C1)CC=C)OCCC2=CC=CC=C2

    Safety labels

  • Odor profile

    Fragrance
    Floral 77.96%
    Spicy 69.88%
    Balsamic 57.28%
    Sweet 55.91%
    Warm 36.91%
    Rose 35.91%
    Clove 35.78%
    Cinnamon 34.12%
    Powdery 32.49%
    Fresh 31.03%

     

    Flavor
    Sweet 76.58%
    Balsam 62.53%
    Floral 59.78%
    Green 52.45%
    Spicy 52.2%
    Anise 48.43%
    Honey 46.5%
    Bitter 45.62%
    Hyacinth 45.62%
    Spice 45.15%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.5

    pKa est.
    7.08 (neutral)

    Molecular weight
    268.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    386°C

    Flash point

    • 154.13 ˚C est.

  • Synonyms

    • Phenylethyleugenol
    • Benzene, 2-methoxy-1-(2-phenylethoxy)-4-(2-propenyl)-
    • BRN 3333359
    • 75925-43-8
    • 2-Methoxy-1-(2-phenylethoxy)-4-(2-propenyl)benzene
    • DTXSID60226845
    • 3-06-00-05028 (Beilstein Handbook Reference)
    • RefChem:323902
    • DTXCID90149336
    • SCHEMBL2029485
    • 2-METHOXY-1-(2-PHENYLETHOXY)-4-(PROP-2-EN-1-YL)BENZENE
    • 75925-43-8

  • Applications

    CAS 75925-43-8, Benzene, 2-methoxy-1-(2-phenylethoxy)-4-(2-propenyl)- is typically used as a fragrance/aroma chemical in perfumery and cosmetics, where it can act as a scent ingredient and, in some formulations, as a fixative. It may also be employed in household products to contribute fragrance profiles. As an intermediate in industrial manufacturing, it can serve in the synthesis of other aroma chemicals and specialty materials used in coatings, inks, and related applications. In polymer or plastics-related formulations, it may be evaluated as a fragrance-bearing additive. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 430.34
    methanol 330.27
    isopropanol 274.35
    water 0.13
    ethyl acetate 1631.81
    n-propanol 388.04
    acetone 1395.87
    n-butanol 364.47
    acetonitrile 923.24
    DMF 548.78
    toluene 602.23
    isobutanol 268.46
    1,4-dioxane 1788.13
    methyl acetate 979.94
    THF 1833.88
    2-butanone 875.38
    n-pentanol 240.64
    sec-butanol 287.19
    n-hexane 56.81
    ethylene glycol 59.38
    NMP 364.11
    cyclohexane 273.77
    DMSO 1717.07
    n-butyl acetate 500.3
    n-octanol 79.26
    chloroform 3634.95
    n-propyl acetate 551.24
    acetic acid 566.12
    dichloromethane 4758.27
    cyclohexanone 1205.05
    propylene glycol 118.1
    isopropyl acetate 600.34
    DMAc 520.16
    2-ethoxyethanol 494.19
    isopentanol 276.69
    n-heptane 49.71
    ethyl formate 533.68
    1,2-dichloroethane 3722.19
    n-hexanol 214.33
    2-methoxyethanol 668.13
    isobutyl acetate 301.81
    tetrachloromethane 358.54
    n-pentyl acetate 225.94
    transcutol 1524.41
    n-heptanol 88.61
    ethylbenzene 205.81
    MIBK 391.85
    2-propoxyethanol 379.14
    tert-butanol 390.42
    MTBE 523.86
    2-butoxyethanol 197.98
    propionic acid 376.41
    o-xylene 232.39
    formic acid 107.84
    diethyl ether 1402.58
    m-xylene 265.62
    p-xylene 205.61
    chlorobenzene 864.74
    dimethyl carbonate 394.7
    n-octane 21.58
    formamide 267.82
    cyclopentanone 1165.77
    2-pentanone 813.66
    anisole 436.17
    cyclopentyl methyl ether 750.96
    gamma-butyrolactone 1216.42
    1-methoxy-2-propanol 428.84
    pyridine 1265.86
    3-pentanone 670.55
    furfural 844.95
    n-dodecane 15.09
    diethylene glycol 275.52
    diisopropyl ether 217.08
    tert-amyl alcohol 286.71
    acetylacetone 938.08
    n-hexadecane 18.12
    acetophenone 347.33
    methyl propionate 794.54
    isopentyl acetate 386.47
    trichloroethylene 4001.88
    n-nonanol 80.96
    cyclohexanol 444.82
    benzyl alcohol 277.85
    2-ethylhexanol 143.76
    isooctanol 86.81
    dipropyl ether 339.33
    1,2-dichlorobenzene 611.34
    ethyl lactate 164.44
    propylene carbonate 620.15
    n-methylformamide 344.74
    2-pentanol 257.87
    n-pentane 62.65
    1-propoxy-2-propanol 262.01
    1-methoxy-2-propyl acetate 445.69
    2-(2-methoxypropoxy) propanol 218.39
    mesitylene 151.32
    ε-caprolactone 820.75
    p-cymene 103.31
    epichlorohydrin 2264.75
    1,1,1-trichloroethane 1892.9
    2-aminoethanol 135.7
    morpholine-4-carbaldehyde 539.06
    sulfolane 1093.06
    2,2,4-trimethylpentane 31.46
    2-methyltetrahydrofuran 1019.86
    n-hexyl acetate 261.15
    isooctane 26.93
    2-(2-butoxyethoxy)ethanol 323.65
    sec-butyl acetate 325.18
    tert-butyl acetate 500.18
    decalin 65.66
    glycerin 150.1
    diglyme 814.59
    acrylic acid 285.15
    isopropyl myristate 115.83
    n-butyric acid 619.66
    acetyl acetate 781.21
    di(2-ethylhexyl) phthalate 95.49
    ethyl propionate 469.16
    nitromethane 1410.82
    1,2-diethoxyethane 699.69
    benzonitrile 388.62
    trioctyl phosphate 66.15
    1-bromopropane 1435.89
    gamma-valerolactone 1059.7
    n-decanol 62.37
    triethyl phosphate 179.33
    4-methyl-2-pentanol 123.52
    propionitrile 574.92
    vinylene carbonate 565.78
    1,1,2-trichlorotrifluoroethane 814.52
    DMS 345.02
    cumene 113.84
    2-octanol 61.78
    2-hexanone 433.46
    octyl acetate 129.38
    limonene 155.36
    1,2-dimethoxyethane 915.6
    ethyl orthosilicate 169.33
    tributyl phosphate 98.74
    diacetone alcohol 371.41
    N,N-dimethylaniline 201.15
    acrylonitrile 652.57
    aniline 498.15
    1,3-propanediol 272.13
    bromobenzene 1003.97
    dibromomethane 2912.44
    1,1,2,2-tetrachloroethane 3118.63
    2-methyl-cyclohexyl acetate 242.58
    tetrabutyl urea 120.23
    diisobutyl methanol 103.91
    2-phenylethanol 231.04
    styrene 314.67
    dioctyl adipate 184.89
    dimethyl sulfate 446.45
    ethyl butyrate 398.02
    methyl lactate 218.34
    butyl lactate 143.46
    diethyl carbonate 298.23
    propanediol butyl ether 140.17
    triethyl orthoformate 260.63
    p-tert-butyltoluene 95.23
    methyl 4-tert-butylbenzoate 220.94
    morpholine 1550.3
    tert-butylamine 234.12
    n-dodecanol 51.2
    dimethoxymethane 869.72
    ethylene carbonate 534.95
    cyrene 216.04
    2-ethoxyethyl acetate 376.88
    2-ethylhexyl acetate 299.24
    1,2,4-trichlorobenzene 639.12
    4-methylpyridine 803.69
    dibutyl ether 240.33
    2,6-dimethyl-4-heptanol 103.91
    DEF 623.09
    dimethyl isosorbide 412.4
    tetrachloroethylene 1731.94
    eugenol 197.77
    triacetin 290.95
    span 80 159.58
    1,4-butanediol 112.22
    1,1-dichloroethane 2311.3
    2-methyl-1-pentanol 223.6
    methyl formate 385.12
    2-methyl-1-butanol 264.53
    n-decane 26.56
    butyronitrile 579.72
    3,7-dimethyl-1-octanol 103.16
    1-chlorooctane 115.93
    1-chlorotetradecane 45.89
    n-nonane 26.5
    undecane 19.18
    tert-butylcyclohexane 47.6
    cyclooctane 70.6
    cyclopentanol 339.85
    tetrahydropyran 1865.94
    tert-amyl methyl ether 331.68
    2,5,8-trioxanonane 474.59
    1-hexene 208.56
    2-isopropoxyethanol 309.15
    2,2,2-trifluoroethanol 191.42
    methyl butyrate 563.65

    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