2-Methyl-5-(prop-1-en-1-yl)furan

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    10504-10-6

    Molecular formula
    C8H10O

    SMILES
    CC=CC1=CC=C(O1)C

  • Odor profile

    Fragrance
    Spicy 55.65%
    Nutty 54.76%
    Sweet 53.44%
    Green 53.2%
    Pungent 39.47%
    Ethereal 39.2%
    Fruity 38.17%
    Herbal 37.46%
    Musty 35.8%
    Phenolic 34.94%

     

    Flavor
    Nutty 35.11%
    Green 33.33%
    Spice 31.65%
    Woody 31.1%
    Roasted 29.38%
    Phenolic 28.08%
    Spicy 25.88%
    Cocoa 24.13%
    Oily 22.49%
    Meaty 21.82%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.4

    pKa est.
    7.39 (neutral)

    Molecular weight
    122.16 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very fast

    Boiling point est.
    168°C

    Flash point

    • 37.88 ˚C est.

  • Synonyms

    • 5555-95-3
    • 2-Methyl-5-(prop-1-en-1-yl)furan
    • DTXSID90733355
    • 5-methyl-2-propenylfuran
    • SCHEMBL10000190
    • DTXCID30684099

  • Applications

    2-Methyl-5-(prop-1-en-1-yl)furan (CAS 10504-10-6) is mainly used as a specialty building block in organic synthesis. In perfumery and cosmetics, it can serve as an odorant or fragrance intermediate, contributing green and woody notes. It is also pursued as a reactive monomer or intermediate for the preparation of functionalized furans used in polymer and resin chemistries. In industrial manufacturing, it is evaluated as a synthetic precursor for heterocyclic compounds and as a route to specialty aroma chemicals. In coatings and inks, it can be employed as a reactive intermediate or fragrance additive in formulation development. In pharmaceutical research, it may act as a synthetic intermediate for accessing heterocyclic scaffolds under appropriate regulatory control.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 829.53
    methanol 842.82
    isopropanol 744.7
    water 6.54
    ethyl acetate 494.46
    n-propanol 702.97
    acetone 690.85
    n-butanol 750.96
    acetonitrile 700.49
    DMF 915.67
    toluene 465.12
    isobutanol 632.49
    1,4-dioxane 1193.9
    methyl acetate 508.62
    THF 1376.43
    2-butanone 542.11
    n-pentanol 550.6
    sec-butanol 710.99
    n-hexane 448.31
    ethylene glycol 296.38
    NMP 817.65
    cyclohexane 597.09
    DMSO 927.77
    n-butyl acetate 416.65
    n-octanol 553.81
    chloroform 2061.84
    n-propyl acetate 301.04
    acetic acid 530.9
    dichloromethane 1684.78
    cyclohexanone 766.06
    propylene glycol 419.36
    isopropyl acetate 305.11
    DMAc 778.34
    2-ethoxyethanol 501.12
    isopentanol 598.58
    n-heptane 376.04
    ethyl formate 331.13
    1,2-dichloroethane 767.4
    n-hexanol 838.84
    2-methoxyethanol 795.8
    isobutyl acetate 225.33
    tetrachloromethane 448.1
    n-pentyl acetate 318.74
    transcutol 1235.46
    n-heptanol 357.38
    ethylbenzene 324.57
    MIBK 342.16
    2-propoxyethanol 789.64
    tert-butanol 955.94
    MTBE 683.63
    2-butoxyethanol 397.65
    propionic acid 485.45
    o-xylene 329.01
    formic acid 149.46
    diethyl ether 749.45
    m-xylene 334.4
    p-xylene 371.17
    chlorobenzene 494.54
    dimethyl carbonate 253.63
    n-octane 145.18
    formamide 211.74
    cyclopentanone 772.79
    2-pentanone 504.31
    anisole 482.32
    cyclopentyl methyl ether 730.51
    gamma-butyrolactone 771.65
    1-methoxy-2-propanol 715.13
    pyridine 675.9
    3-pentanone 440.58
    furfural 646.88
    n-dodecane 136.15
    diethylene glycol 554.81
    diisopropyl ether 272.15
    tert-amyl alcohol 768.86
    acetylacetone 482.56
    n-hexadecane 144.51
    acetophenone 361.24
    methyl propionate 464.85
    isopentyl acetate 339.58
    trichloroethylene 1187.3
    n-nonanol 451.07
    cyclohexanol 738.02
    benzyl alcohol 366.01
    2-ethylhexanol 469.81
    isooctanol 272.32
    dipropyl ether 592.87
    1,2-dichlorobenzene 448.88
    ethyl lactate 221.23
    propylene carbonate 481.1
    n-methylformamide 413.18
    2-pentanol 555.96
    n-pentane 392.06
    1-propoxy-2-propanol 586.22
    1-methoxy-2-propyl acetate 378.67
    2-(2-methoxypropoxy) propanol 496.62
    mesitylene 224.82
    ε-caprolactone 604.84
    p-cymene 225.73
    epichlorohydrin 837.75
    1,1,1-trichloroethane 909.84
    2-aminoethanol 488.03
    morpholine-4-carbaldehyde 759.5
    sulfolane 1004.96
    2,2,4-trimethylpentane 162.95
    2-methyltetrahydrofuran 989.68
    n-hexyl acetate 599.26
    isooctane 125.19
    2-(2-butoxyethoxy)ethanol 630.46
    sec-butyl acetate 217.34
    tert-butyl acetate 358.68
    decalin 217.82
    glycerin 437.0
    diglyme 854.67
    acrylic acid 389.79
    isopropyl myristate 297.08
    n-butyric acid 566.18
    acetyl acetate 312.81
    di(2-ethylhexyl) phthalate 264.57
    ethyl propionate 313.88
    nitromethane 597.21
    1,2-diethoxyethane 510.51
    benzonitrile 452.84
    trioctyl phosphate 204.36
    1-bromopropane 781.92
    gamma-valerolactone 759.65
    n-decanol 358.3
    triethyl phosphate 199.76
    4-methyl-2-pentanol 308.61
    propionitrile 581.76
    vinylene carbonate 468.22
    1,1,2-trichlorotrifluoroethane 576.24
    DMS 392.97
    cumene 240.85
    2-octanol 307.55
    2-hexanone 374.7
    octyl acetate 379.93
    limonene 365.42
    1,2-dimethoxyethane 865.66
    ethyl orthosilicate 191.53
    tributyl phosphate 224.78
    diacetone alcohol 439.38
    N,N-dimethylaniline 410.18
    acrylonitrile 568.82
    aniline 449.71
    1,3-propanediol 503.31
    bromobenzene 574.12
    dibromomethane 1340.89
    1,1,2,2-tetrachloroethane 1055.9
    2-methyl-cyclohexyl acetate 313.98
    tetrabutyl urea 316.29
    diisobutyl methanol 241.01
    2-phenylethanol 396.18
    styrene 381.0
    dioctyl adipate 376.56
    dimethyl sulfate 378.95
    ethyl butyrate 331.39
    methyl lactate 288.44
    butyl lactate 260.35
    diethyl carbonate 252.44
    propanediol butyl ether 471.82
    triethyl orthoformate 244.9
    p-tert-butyltoluene 225.41
    methyl 4-tert-butylbenzoate 425.87
    morpholine 1109.06
    tert-butylamine 769.11
    n-dodecanol 298.75
    dimethoxymethane 651.28
    ethylene carbonate 379.96
    cyrene 379.51
    2-ethoxyethyl acetate 354.79
    2-ethylhexyl acetate 290.66
    1,2,4-trichlorobenzene 484.31
    4-methylpyridine 655.83
    dibutyl ether 539.32
    2,6-dimethyl-4-heptanol 241.01
    DEF 568.04
    dimethyl isosorbide 643.94
    tetrachloroethylene 650.77
    eugenol 387.43
    triacetin 468.13
    span 80 510.59
    1,4-butanediol 292.36
    1,1-dichloroethane 950.31
    2-methyl-1-pentanol 486.74
    methyl formate 328.9
    2-methyl-1-butanol 612.64
    n-decane 194.63
    butyronitrile 641.94
    3,7-dimethyl-1-octanol 434.19
    1-chlorooctane 439.6
    1-chlorotetradecane 218.04
    n-nonane 217.08
    undecane 156.62
    tert-butylcyclohexane 208.69
    cyclooctane 213.09
    cyclopentanol 746.93
    tetrahydropyran 1131.21
    tert-amyl methyl ether 529.2
    2,5,8-trioxanonane 747.66
    1-hexene 658.42
    2-isopropoxyethanol 389.83
    2,2,2-trifluoroethanol 183.18
    methyl butyrate 380.04

    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

Botanical

Name CAS Botanical Proportion
Carrot seed (France) 1 8015-88-1 Daucus carota L., fam. Apiaceae (Umbelliferae) 0.1%