Furan, 2-heptyltetrahydro-

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  • Identifiers

    CAS number
    2435-16-7

    Molecular formula
    C11H22O

    SMILES
    CCCCCCCC1CCCO1

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Green 68.7%
    Floral 67.01%
    Fatty 59.85%
    Citrus 55.76%
    Fruity 51.64%
    Fresh 50.97%
    Waxy 47.23%
    Sweet 42.52%
    Rose 42.2%
    Orange 39.75%

     

    Flavor
    Fatty 51.99%
    Waxy 48.11%
    Fruity 47.82%
    Sweet 41.98%
    Fresh 37.74%
    Green 36.1%
    Creamy 35.24%
    Coconut 33.92%
    Oily 33.09%
    Fat 32.93%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.1

    pKa est.
    7.49 (neutral)

    Molecular weight
    170.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    225°C

    Flash point

    • 74.93 ˚C est.

  • Synonyms

    • 2-Heptyltetrahydrofuran
    • Florane
    • Furan, 2-heptyltetrahydro-
    • 2-heptyloxolane
    • 2435-16-7
    • 2-Heptyl tetrahydrofuran
    • 2-Heptyl-tetrahydrofuran
    • EINECS 219-423-9
    • Furan, tetrahydro-2-heptyl-
    • Heptyltetrahydrofuran
    • BRN 0104446
    • Furan, heptyltetrahydro-
    • DTXSID9051901
    • 5-17-01-00162 (Beilstein Handbook Reference)
    • EINECS 275-801-3
    • 71662-35-6
    • 2-n-heptyltetrahydrofuran
    • Furan,heptyltetrahydro-(9ci)
    • SCHEMBL538474
    • DTXCID4030463
    • VBQKNJGYWOBPMY-UHFFFAOYSA-N
    • DTXSID701062129
    • AKOS006274166
    • NS00012528
    • 219-423-9
    • 275-801-3

  • Applications

    Furan, 2-heptyltetrahydro- (CAS 2435-16-7) is used as a specialty solvent and reaction medium in industrial manufacturing, notably in polymer processing and resin formulations; it serves as a solvent for coatings and inks based on polymers and can act as an intermediate in organic synthesis. In fragrance and cosmetics, it may be evaluated as a solvent or carrier for aroma compounds; in electronics manufacturing and industrial cleaning, it can be used as a cleaning solvent or surface-treatment solvent; applications depend on local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 13894.43
    methanol 8289.63
    isopropanol 15050.48
    water 0.14
    ethyl acetate 18267.98
    n-propanol 13010.85
    acetone 16110.38
    n-butanol 13790.5
    acetonitrile 11175.54
    DMF 4413.56
    toluene 6174.9
    isobutanol 10454.01
    1,4-dioxane 18664.18
    methyl acetate 9748.21
    THF 22929.36
    2-butanone 12804.55
    n-pentanol 9258.35
    sec-butanol 12074.68
    n-hexane 8847.9
    ethylene glycol 865.95
    NMP 3100.1
    cyclohexane 11047.54
    DMSO 9120.64
    n-butyl acetate 17394.78
    n-octanol 3564.89
    chloroform 24724.06
    n-propyl acetate 11256.62
    acetic acid 5731.81
    dichloromethane 21778.21
    cyclohexanone 14425.71
    propylene glycol 2014.09
    isopropyl acetate 11924.61
    DMAc 3247.88
    2-ethoxyethanol 7475.6
    isopentanol 13097.35
    n-heptane 5247.81
    ethyl formate 5635.29
    1,2-dichloroethane 14531.2
    n-hexanol 12857.99
    2-methoxyethanol 9615.29
    isobutyl acetate 6139.76
    tetrachloromethane 5527.05
    n-pentyl acetate 7189.21
    transcutol 20882.23
    n-heptanol 3926.09
    ethylbenzene 2756.11
    MIBK 7625.79
    2-propoxyethanol 11458.97
    tert-butanol 16578.93
    MTBE 20498.23
    2-butoxyethanol 5223.16
    propionic acid 5767.03
    o-xylene 2559.72
    formic acid 729.9
    diethyl ether 27206.26
    m-xylene 3270.32
    p-xylene 3130.92
    chlorobenzene 6302.01
    dimethyl carbonate 1492.79
    n-octane 1374.56
    formamide 1110.35
    cyclopentanone 10548.98
    2-pentanone 13427.98
    anisole 4512.73
    cyclopentyl methyl ether 14169.39
    gamma-butyrolactone 8826.89
    1-methoxy-2-propanol 8836.13
    pyridine 12848.55
    3-pentanone 7809.71
    furfural 5624.68
    n-dodecane 651.69
    diethylene glycol 4079.21
    diisopropyl ether 8430.13
    tert-amyl alcohol 11074.65
    acetylacetone 8697.3
    n-hexadecane 772.33
    acetophenone 3058.1
    methyl propionate 7695.31
    isopentyl acetate 12189.98
    trichloroethylene 16950.93
    n-nonanol 3054.87
    cyclohexanol 11698.41
    benzyl alcohol 3024.7
    2-ethylhexanol 7920.56
    isooctanol 3307.66
    dipropyl ether 17506.87
    1,2-dichlorobenzene 4769.08
    ethyl lactate 2069.65
    propylene carbonate 5446.36
    n-methylformamide 2781.93
    2-pentanol 11334.83
    n-pentane 6335.98
    1-propoxy-2-propanol 10566.94
    1-methoxy-2-propyl acetate 8545.59
    2-(2-methoxypropoxy) propanol 2824.51
    mesitylene 2162.55
    ε-caprolactone 11902.48
    p-cymene 2120.5
    epichlorohydrin 13027.76
    1,1,1-trichloroethane 15473.41
    2-aminoethanol 2779.21
    morpholine-4-carbaldehyde 5580.92
    sulfolane 6878.62
    2,2,4-trimethylpentane 1471.26
    2-methyltetrahydrofuran 22414.97
    n-hexyl acetate 8111.48
    isooctane 1580.03
    2-(2-butoxyethoxy)ethanol 4873.65
    sec-butyl acetate 7526.99
    tert-butyl acetate 10085.68
    decalin 2180.66
    glycerin 1694.27
    diglyme 10267.55
    acrylic acid 2928.29
    isopropyl myristate 2568.6
    n-butyric acid 13062.65
    acetyl acetate 6979.73
    di(2-ethylhexyl) phthalate 1272.64
    ethyl propionate 7854.46
    nitromethane 7208.52
    1,2-diethoxyethane 16357.27
    benzonitrile 4986.42
    trioctyl phosphate 1143.56
    1-bromopropane 18679.15
    gamma-valerolactone 10709.8
    n-decanol 2147.29
    triethyl phosphate 1969.47
    4-methyl-2-pentanol 5496.0
    propionitrile 11300.79
    vinylene carbonate 4286.95
    1,1,2-trichlorotrifluoroethane 6587.13
    DMS 2935.85
    cumene 1609.34
    2-octanol 2759.52
    2-hexanone 10024.02
    octyl acetate 2780.13
    limonene 4559.11
    1,2-dimethoxyethane 14726.92
    ethyl orthosilicate 2395.66
    tributyl phosphate 1608.38
    diacetone alcohol 5993.51
    N,N-dimethylaniline 2244.62
    acrylonitrile 7891.44
    aniline 5576.96
    1,3-propanediol 5288.65
    bromobenzene 7443.42
    dibromomethane 20001.28
    1,1,2,2-tetrachloroethane 14624.12
    2-methyl-cyclohexyl acetate 4151.16
    tetrabutyl urea 1866.07
    diisobutyl methanol 3961.99
    2-phenylethanol 3910.67
    styrene 3953.47
    dioctyl adipate 2533.41
    dimethyl sulfate 1577.7
    ethyl butyrate 10327.67
    methyl lactate 1882.96
    butyl lactate 3180.34
    diethyl carbonate 4473.21
    propanediol butyl ether 3024.96
    triethyl orthoformate 5903.0
    p-tert-butyltoluene 2044.94
    methyl 4-tert-butylbenzoate 2119.41
    morpholine 22163.67
    tert-butylamine 13847.58
    n-dodecanol 1605.18
    dimethoxymethane 6737.7
    ethylene carbonate 5333.46
    cyrene 1490.62
    2-ethoxyethyl acetate 6529.08
    2-ethylhexyl acetate 9282.85
    1,2,4-trichlorobenzene 4708.04
    4-methylpyridine 10932.94
    dibutyl ether 11817.43
    2,6-dimethyl-4-heptanol 3961.99
    DEF 8751.09
    dimethyl isosorbide 3942.56
    tetrachloroethylene 9568.47
    eugenol 1718.26
    triacetin 3911.06
    span 80 2990.54
    1,4-butanediol 1895.64
    1,1-dichloroethane 19688.85
    2-methyl-1-pentanol 7403.89
    methyl formate 1892.91
    2-methyl-1-butanol 10184.12
    n-decane 1360.42
    butyronitrile 15365.18
    3,7-dimethyl-1-octanol 4402.91
    1-chlorooctane 3679.12
    1-chlorotetradecane 1223.2
    n-nonane 1659.84
    undecane 884.45
    tert-butylcyclohexane 1912.61
    cyclooctane 3009.33
    cyclopentanol 9410.37
    tetrahydropyran 31656.61
    tert-amyl methyl ether 10161.76
    2,5,8-trioxanonane 4690.84
    1-hexene 17055.1
    2-isopropoxyethanol 6039.27
    2,2,2-trifluoroethanol 1150.75
    methyl butyrate 10301.81

    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