2-Furfuryl-5-methylfuran

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    13678-51-8

    Molecular formula
    C10H10O2

    SMILES
    CC1=CC=C(O1)CC2=CC=CO2

  • Odor profile

    Roasted 56.18%
    Burnt 55.58%
    Fruity 46.14%
    Coffee 41.7%
    Floral 41.42%
    Nutty 35.47%
    Meaty 33.34%
    Green 31.39%
    Metallic 29.42%
    Ethereal 28.48%

    Scent© AI

  • Properties

    XLogP3-AA
    2.4

    pKa est.
    5.99 (weak acid)

    Molecular weight
    162.18 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    238°C

    Flash point est.
    81.75 ˚C

  • Synonyms

    • 2-Furfuryl-5-methylfuran
    • 13678-51-8
    • 2-(furan-2-ylmethyl)-5-methylfuran
    • Furan, 5-methyl-2,2'-methylenedi-
    • Furan, 2-(2-furanylmethyl)-5-methyl-
    • 5-methyl-2-furfurylfuran
    • SCHEMBL2266485
    • DTXSID50344264
    • LWHDEDPRANCGFI-UHFFFAOYSA-N
    • 2-(2-Furylmethyl)-5-methylfuran
    • 2-(2-Furanylmethyl)-5-methylfuran
    • (5-Methyl-2-furyl)-2-furyl-methan
    • F87818

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 470.63
    methanol 604.84
    isopropanol 339.83
    water 17.44
    ethyl acetate 281.81
    n-propanol 369.67
    acetone 409.72
    n-butanol 262.76
    acetonitrile 344.89
    DMF 660.53
    toluene 148.63
    isobutanol 270.95
    1,4-dioxane 1195.45
    methyl acetate 400.75
    THF 634.18
    2-butanone 300.69
    n-pentanol 181.84
    sec-butanol 283.21
    n-hexane 15.31
    ethylene glycol 449.67
    NMP 410.16
    cyclohexane 43.3
    DMSO 648.89
    n-butyl acetate 77.9
    n-octanol 107.98
    chloroform 718.75
    n-propyl acetate 103.55
    acetic acid 349.73
    dichloromethane 495.28
    cyclohexanone 272.78
    propylene glycol 505.38
    isopropyl acetate 134.97
    DMAc 879.39
    2-ethoxyethanol 488.06
    isopentanol 200.29
    n-heptane 14.95
    ethyl formate 141.41
    1,2-dichloroethane 259.16
    n-hexanol 132.26
    2-methoxyethanol 828.6
    isobutyl acetate 82.2
    tetrachloromethane 75.39
    n-pentyl acetate 62.9
    transcutol 1102.83
    n-heptanol 68.85
    ethylbenzene 55.06
    MIBK 118.4
    2-propoxyethanol 353.84
    tert-butanol 349.75
    MTBE 257.27
    2-butoxyethanol 166.3
    propionic acid 310.73
    o-xylene 96.65
    formic acid 233.71
    diethyl ether 300.58
    m-xylene 87.4
    p-xylene 81.83
    chlorobenzene 154.51
    dimethyl carbonate 220.21
    n-octane 7.44
    formamide 323.73
    cyclopentanone 295.25
    2-pentanone 174.53
    anisole 224.77
    cyclopentyl methyl ether 268.77
    gamma-butyrolactone 339.5
    1-methoxy-2-propanol 542.4
    pyridine 454.18
    3-pentanone 189.93
    furfural 348.96
    n-dodecane 11.71
    diethylene glycol 447.13
    diisopropyl ether 74.94
    tert-amyl alcohol 250.57
    acetylacetone 257.41
    n-hexadecane 13.12
    acetophenone 152.87
    methyl propionate 311.75
    isopentyl acetate 83.75
    trichloroethylene 478.61
    n-nonanol 101.18
    cyclohexanol 232.67
    benzyl alcohol 201.55
    2-ethylhexanol 72.95
    isooctanol 57.32
    dipropyl ether 96.68
    1,2-dichlorobenzene 127.24
    ethyl lactate 109.87
    propylene carbonate 184.7
    n-methylformamide 336.01
    2-pentanol 152.85
    n-pentane 18.93
    1-propoxy-2-propanol 200.01
    1-methoxy-2-propyl acetate 170.36
    2-(2-methoxypropoxy) propanol 219.65
    mesitylene 50.59
    ε-caprolactone 243.4
    p-cymene 36.43
    epichlorohydrin 478.66
    1,1,1-trichloroethane 262.73
    2-aminoethanol 537.68
    morpholine-4-carbaldehyde 655.72
    sulfolane 338.54
    2,2,4-trimethylpentane 16.55
    2-methyltetrahydrofuran 400.84
    n-hexyl acetate 132.22
    isooctane 10.4
    2-(2-butoxyethoxy)ethanol 331.28
    sec-butyl acetate 82.18
    tert-butyl acetate 135.61
    decalin 22.68
    glycerin 587.91
    diglyme 526.59
    acrylic acid 296.79
    isopropyl myristate 65.25
    n-butyric acid 211.52
    acetyl acetate 184.14
    di(2-ethylhexyl) phthalate 68.84
    ethyl propionate 122.6
    nitromethane 517.46
    1,2-diethoxyethane 225.94
    benzonitrile 146.5
    trioctyl phosphate 43.81
    1-bromopropane 133.66
    gamma-valerolactone 482.02
    n-decanol 78.29
    triethyl phosphate 59.87
    4-methyl-2-pentanol 93.83
    propionitrile 217.57
    vinylene carbonate 206.09
    1,1,2-trichlorotrifluoroethane 427.82
    DMS 183.51
    cumene 44.64
    2-octanol 51.6
    2-hexanone 104.48
    octyl acetate 81.4
    limonene 52.83
    1,2-dimethoxyethane 552.58
    ethyl orthosilicate 59.72
    tributyl phosphate 54.69
    diacetone alcohol 198.25
    N,N-dimethylaniline 153.46
    acrylonitrile 263.26
    aniline 260.35
    1,3-propanediol 446.75
    bromobenzene 142.03
    dibromomethane 269.88
    1,1,2,2-tetrachloroethane 436.43
    2-methyl-cyclohexyl acetate 77.64
    tetrabutyl urea 77.04
    diisobutyl methanol 48.55
    2-phenylethanol 123.86
    styrene 81.48
    dioctyl adipate 92.19
    dimethyl sulfate 276.48
    ethyl butyrate 75.21
    methyl lactate 226.84
    butyl lactate 77.76
    diethyl carbonate 70.06
    propanediol butyl ether 216.24
    triethyl orthoformate 74.97
    p-tert-butyltoluene 38.34
    methyl 4-tert-butylbenzoate 133.8
    morpholine 1056.96
    tert-butylamine 204.47
    n-dodecanol 62.93
    dimethoxymethane 536.4
    ethylene carbonate 177.69
    cyrene 186.97
    2-ethoxyethyl acetate 142.12
    2-ethylhexyl acetate 66.25
    1,2,4-trichlorobenzene 177.38
    4-methylpyridine 326.88
    dibutyl ether 99.95
    2,6-dimethyl-4-heptanol 48.55
    DEF 268.2
    dimethyl isosorbide 248.09
    tetrachloroethylene 258.82
    eugenol 133.85
    triacetin 180.73
    span 80 168.21
    1,4-butanediol 216.82
    1,1-dichloroethane 291.91
    2-methyl-1-pentanol 136.38
    methyl formate 237.73
    2-methyl-1-butanol 210.09
    n-decane 16.63
    butyronitrile 159.92
    3,7-dimethyl-1-octanol 102.06
    1-chlorooctane 59.13
    1-chlorotetradecane 31.69
    n-nonane 14.49
    undecane 13.58
    tert-butylcyclohexane 21.06
    cyclooctane 13.92
    cyclopentanol 253.07
    tetrahydropyran 533.45
    tert-amyl methyl ether 185.44
    2,5,8-trioxanonane 427.92
    1-hexene 49.0
    2-isopropoxyethanol 281.59
    2,2,2-trifluoroethanol 170.69
    methyl butyrate 125.32

    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
Chicory root, roasted 1a 68650-43-1 Cichorium intybus L., fam. Asteraceae (Compositae) 0.05%
Chicory root, roasted 1b 68650-43-1 Cichorium intybus L., fam. Asteraceae (Compositae) 0.17%