2-Furylmethyl 2-methylcrotonate

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  • Identifiers

    CAS number
    83783-84-0

    Molecular formula
    C10H12O3

    SMILES
    C/C=C(\C)/C(=O)OCC1=CC=CO1

    Safety labels

  • Odor profile

    Fragrance
    Herbal 55.09%
    Sweet 52.98%
    Caramellic 51.69%
    Spicy 48.03%
    Floral 46.5%
    Woody 45.01%
    Fruity 44.88%
    Green 44.33%
    Earthy 39.68%
    Nutty 39.32%

     

    Flavor
    Fruity 64.96%
    Caramel 38.52%
    Sweet 37.04%
    Spicy 34.4%
    Herbal 33.98%
    Floral 30.83%
    Berry 30.82%
    Earthy 29.52%
    Mushroom 29.17%
    Woody 28.63%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    6.29 (neutral)

    Molecular weight
    180.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    240°C

    Flash point

    • 100.48 ˚C est.

  • Synonyms

    • 2-Furylmethyl 2-methylcrotonate
    • 83783-84-0
    • EINECS 280-818-4
    • SCHEMBL11339705
    • NS00060292
    • 83783-84-0

  • Applications

    2-Furylmethyl 2-methylcrotonate (CAS 83783-84-0) is mainly used as a fragrance ingredient and odorant in perfumery and cosmetics, contributing green and herbal notes; it is also commonly evaluated as an intermediate in fragrance synthesis. It may be considered for flavor applications in the food sector on an exploratory basis. In household products such as cleaners and air fresheners, it can appear as a fragrance component; in coatings and inks, it may be used as a fragrance additive or odorant to enhance product scent. Its exact use depends on local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 394.62
    methanol 640.62
    isopropanol 285.39
    water 1.48
    ethyl acetate 806.6
    n-propanol 314.02
    acetone 611.54
    n-butanol 306.01
    acetonitrile 736.78
    DMF 606.52
    toluene 503.51
    isobutanol 282.64
    1,4-dioxane 1007.58
    methyl acetate 697.25
    THF 849.75
    2-butanone 641.94
    n-pentanol 255.21
    sec-butanol 372.47
    n-hexane 29.03
    ethylene glycol 71.11
    NMP 357.38
    cyclohexane 66.08
    DMSO 547.7
    n-butyl acetate 272.34
    n-octanol 83.68
    chloroform 1649.51
    n-propyl acetate 358.07
    acetic acid 605.82
    dichloromethane 1605.77
    cyclohexanone 564.34
    propylene glycol 85.9
    isopropyl acetate 441.36
    DMAc 855.69
    2-ethoxyethanol 578.19
    isopentanol 396.57
    n-heptane 13.51
    ethyl formate 297.46
    1,2-dichloroethane 995.31
    n-hexanol 173.68
    2-methoxyethanol 755.03
    isobutyl acetate 215.31
    tetrachloromethane 165.11
    n-pentyl acetate 151.09
    transcutol 1584.27
    n-heptanol 88.35
    ethylbenzene 254.39
    MIBK 345.53
    2-propoxyethanol 335.24
    tert-butanol 664.51
    MTBE 765.78
    2-butoxyethanol 206.15
    propionic acid 323.75
    o-xylene 300.5
    formic acid 296.47
    diethyl ether 730.46
    m-xylene 263.77
    p-xylene 342.09
    chlorobenzene 435.19
    dimethyl carbonate 248.88
    n-octane 7.78
    formamide 755.66
    cyclopentanone 493.92
    2-pentanone 472.79
    anisole 569.87
    cyclopentyl methyl ether 404.85
    gamma-butyrolactone 600.14
    1-methoxy-2-propanol 461.98
    pyridine 981.77
    3-pentanone 442.39
    furfural 641.59
    n-dodecane 7.82
    diethylene glycol 264.55
    diisopropyl ether 173.19
    tert-amyl alcohol 670.84
    acetylacetone 646.8
    n-hexadecane 9.29
    acetophenone 464.45
    methyl propionate 492.95
    isopentyl acetate 287.12
    trichloroethylene 1908.99
    n-nonanol 82.19
    cyclohexanol 319.43
    benzyl alcohol 382.06
    2-ethylhexanol 123.28
    isooctanol 88.55
    dipropyl ether 131.41
    1,2-dichlorobenzene 388.54
    ethyl lactate 125.02
    propylene carbonate 327.96
    n-methylformamide 366.95
    2-pentanol 267.28
    n-pentane 27.11
    1-propoxy-2-propanol 201.3
    1-methoxy-2-propyl acetate 303.96
    2-(2-methoxypropoxy) propanol 299.79
    mesitylene 146.44
    ε-caprolactone 517.56
    p-cymene 93.37
    epichlorohydrin 1009.69
    1,1,1-trichloroethane 836.7
    2-aminoethanol 197.95
    morpholine-4-carbaldehyde 695.51
    sulfolane 480.1
    2,2,4-trimethylpentane 38.37
    2-methyltetrahydrofuran 683.44
    n-hexyl acetate 220.71
    isooctane 21.93
    2-(2-butoxyethoxy)ethanol 370.89
    sec-butyl acetate 299.48
    tert-butyl acetate 461.48
    decalin 47.57
    glycerin 149.03
    diglyme 788.25
    acrylic acid 304.43
    isopropyl myristate 89.49
    n-butyric acid 438.87
    acetyl acetate 482.04
    di(2-ethylhexyl) phthalate 96.73
    ethyl propionate 341.63
    nitromethane 1245.82
    1,2-diethoxyethane 455.33
    benzonitrile 381.97
    trioctyl phosphate 53.56
    1-bromopropane 450.12
    gamma-valerolactone 680.52
    n-decanol 59.13
    triethyl phosphate 125.98
    4-methyl-2-pentanol 185.21
    propionitrile 470.47
    vinylene carbonate 349.53
    1,1,2-trichlorotrifluoroethane 550.99
    DMS 281.35
    cumene 155.28
    2-octanol 65.32
    2-hexanone 316.35
    octyl acetate 106.98
    limonene 122.31
    1,2-dimethoxyethane 867.47
    ethyl orthosilicate 127.57
    tributyl phosphate 82.75
    diacetone alcohol 408.54
    N,N-dimethylaniline 361.11
    acrylonitrile 611.63
    aniline 451.66
    1,3-propanediol 303.14
    bromobenzene 477.59
    dibromomethane 922.46
    1,1,2,2-tetrachloroethane 1323.54
    2-methyl-cyclohexyl acetate 201.35
    tetrabutyl urea 104.37
    diisobutyl methanol 88.31
    2-phenylethanol 251.43
    styrene 341.36
    dioctyl adipate 145.99
    dimethyl sulfate 323.31
    ethyl butyrate 223.37
    methyl lactate 154.89
    butyl lactate 107.84
    diethyl carbonate 181.43
    propanediol butyl ether 167.87
    triethyl orthoformate 164.55
    p-tert-butyltoluene 87.97
    methyl 4-tert-butylbenzoate 256.6
    morpholine 1004.32
    tert-butylamine 414.06
    n-dodecanol 45.69
    dimethoxymethane 599.28
    ethylene carbonate 284.96
    cyrene 264.96
    2-ethoxyethyl acetate 282.17
    2-ethylhexyl acetate 214.88
    1,2,4-trichlorobenzene 456.82
    4-methylpyridine 843.07
    dibutyl ether 144.96
    2,6-dimethyl-4-heptanol 88.31
    DEF 566.28
    dimethyl isosorbide 435.43
    tetrachloroethylene 843.41
    eugenol 251.1
    triacetin 269.6
    span 80 185.38
    1,4-butanediol 120.46
    1,1-dichloroethane 896.24
    2-methyl-1-pentanol 345.66
    methyl formate 288.9
    2-methyl-1-butanol 374.72
    n-decane 12.64
    butyronitrile 367.43
    3,7-dimethyl-1-octanol 122.1
    1-chlorooctane 62.9
    1-chlorotetradecane 28.09
    n-nonane 10.68
    undecane 9.6
    tert-butylcyclohexane 41.22
    cyclooctane 19.65
    cyclopentanol 212.44
    tetrahydropyran 734.59
    tert-amyl methyl ether 545.88
    2,5,8-trioxanonane 557.03
    1-hexene 144.73
    2-isopropoxyethanol 388.73
    2,2,2-trifluoroethanol 238.59
    methyl butyrate 424.1

    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