1-Methyl-2-pentylcyclopropane

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    41977-37-1

    Molecular formula
    C9H18

    SMILES
    CCCCCC1CC1C

  • Odor profile

    Waxy 46.79%
    Sweet 33.99%
    Citrus 31.94%
    Gassy 30.64%
    Fresh 29.84%
    Herbal 28.65%
    Oily 27.76%
    Spicy 25.13%
    Fatty 23.35%
    Woody 22.83%

    Scent© AI

  • Properties

    XLogP3-AA
    4.3

    Molecular weight
    126.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    149°C

    Flash point est.
    27.37 ˚C

  • Synonyms

    • 1-Methyl-2-pentylcyclopropane
    • Cyclopropane, 1-methyl-2-pentyl-
    • 41977-37-1
    • 1-Methyl-2-pentylcyclopropane #
    • DTXSID00335329
    • SSVIRINIJMZEHE-UHFFFAOYSA-N

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3693.5
    methanol 1500.93
    isopropanol 4137.68
    water 0.04
    ethyl acetate 4478.35
    n-propanol 3934.5
    acetone 3537.02
    n-butanol 5096.78
    acetonitrile 2419.77
    DMF 1098.73
    toluene 2660.2
    isobutanol 3061.38
    1,4-dioxane 6511.38
    methyl acetate 2486.87
    THF 11069.23
    2-butanone 3567.78
    n-pentanol 2932.43
    sec-butanol 3853.36
    n-hexane 3919.25
    ethylene glycol 184.17
    NMP 795.86
    cyclohexane 5532.27
    DMSO 1741.14
    n-butyl acetate 8421.08
    n-octanol 1329.41
    chloroform 6366.51
    n-propyl acetate 2938.66
    acetic acid 1126.18
    dichloromethane 5133.14
    cyclohexanone 4098.46
    propylene glycol 486.52
    isopropyl acetate 3333.51
    DMAc 817.24
    2-ethoxyethanol 1952.64
    isopentanol 4352.36
    n-heptane 5061.32
    ethyl formate 1495.75
    1,2-dichloroethane 4097.99
    n-hexanol 6961.31
    2-methoxyethanol 2555.38
    isobutyl acetate 1857.02
    tetrachloromethane 1590.8
    n-pentyl acetate 2002.93
    transcutol 5856.93
    n-heptanol 1656.87
    ethylbenzene 1171.06
    MIBK 2825.92
    2-propoxyethanol 4986.6
    tert-butanol 5194.59
    MTBE 7786.75
    2-butoxyethanol 1894.2
    propionic acid 1364.85
    o-xylene 975.85
    formic acid 121.02
    diethyl ether 9855.59
    m-xylene 1359.82
    p-xylene 1190.15
    chlorobenzene 1797.37
    dimethyl carbonate 346.2
    n-octane 840.83
    formamide 202.11
    cyclopentanone 3187.46
    2-pentanone 4413.16
    anisole 1537.58
    cyclopentyl methyl ether 4897.36
    gamma-butyrolactone 2331.67
    1-methoxy-2-propanol 2712.36
    pyridine 4258.23
    3-pentanone 2373.31
    furfural 1340.4
    n-dodecane 338.74
    diethylene glycol 1497.16
    diisopropyl ether 3572.74
    tert-amyl alcohol 3673.64
    acetylacetone 2288.74
    n-hexadecane 395.77
    acetophenone 845.63
    methyl propionate 1866.92
    isopentyl acetate 5813.44
    trichloroethylene 4151.51
    n-nonanol 1199.28
    cyclohexanol 3490.16
    benzyl alcohol 859.54
    2-ethylhexanol 4858.15
    isooctanol 1337.76
    dipropyl ether 10741.41
    1,2-dichlorobenzene 1156.16
    ethyl lactate 530.27
    propylene carbonate 1466.81
    n-methylformamide 651.06
    2-pentanol 4083.68
    n-pentane 3667.36
    1-propoxy-2-propanol 5192.97
    1-methoxy-2-propyl acetate 3384.77
    2-(2-methoxypropoxy) propanol 999.67
    mesitylene 916.74
    ε-caprolactone 3145.6
    p-cymene 1250.56
    epichlorohydrin 3881.11
    1,1,1-trichloroethane 3907.9
    2-aminoethanol 638.67
    morpholine-4-carbaldehyde 1447.92
    sulfolane 1570.56
    2,2,4-trimethylpentane 779.25
    2-methyltetrahydrofuran 8329.0
    n-hexyl acetate 2304.03
    isooctane 982.48
    2-(2-butoxyethoxy)ethanol 1858.31
    sec-butyl acetate 2036.2
    tert-butyl acetate 3147.73
    decalin 1022.0
    glycerin 415.71
    diglyme 3545.28
    acrylic acid 640.36
    isopropyl myristate 901.66
    n-butyric acid 3532.95
    acetyl acetate 1637.34
    di(2-ethylhexyl) phthalate 423.31
    ethyl propionate 2065.29
    nitromethane 1283.9
    1,2-diethoxyethane 6147.54
    benzonitrile 1337.89
    trioctyl phosphate 423.58
    1-bromopropane 6326.06
    gamma-valerolactone 3063.96
    n-decanol 858.05
    triethyl phosphate 798.42
    4-methyl-2-pentanol 2284.81
    propionitrile 3358.84
    vinylene carbonate 983.02
    1,1,2-trichlorotrifluoroethane 1353.5
    DMS 780.76
    cumene 669.35
    2-octanol 1033.69
    2-hexanone 3417.29
    octyl acetate 945.23
    limonene 2587.17
    1,2-dimethoxyethane 4914.58
    ethyl orthosilicate 992.21
    tributyl phosphate 563.35
    diacetone alcohol 1894.51
    N,N-dimethylaniline 754.66
    acrylonitrile 2013.0
    aniline 1792.44
    1,3-propanediol 1349.93
    bromobenzene 2108.05
    dibromomethane 5221.92
    1,1,2,2-tetrachloroethane 3573.01
    2-methyl-cyclohexyl acetate 1759.89
    tetrabutyl urea 607.16
    diisobutyl methanol 2479.38
    2-phenylethanol 1773.22
    styrene 1494.28
    dioctyl adipate 824.03
    dimethyl sulfate 285.75
    ethyl butyrate 4534.74
    methyl lactate 453.2
    butyl lactate 908.56
    diethyl carbonate 1866.92
    propanediol butyl ether 961.83
    triethyl orthoformate 2639.01
    p-tert-butyltoluene 1193.81
    methyl 4-tert-butylbenzoate 621.67
    morpholine 7168.1
    tert-butylamine 5270.49
    n-dodecanol 664.12
    dimethoxymethane 2072.38
    ethylene carbonate 1286.98
    cyrene 491.94
    2-ethoxyethyl acetate 1781.38
    2-ethylhexyl acetate 4520.3
    1,2,4-trichlorobenzene 1107.35
    4-methylpyridine 3501.79
    dibutyl ether 4553.38
    2,6-dimethyl-4-heptanol 2479.38
    DEF 2386.46
    dimethyl isosorbide 1486.41
    tetrachloroethylene 2350.07
    eugenol 530.53
    triacetin 940.09
    span 80 1077.2
    1,4-butanediol 430.6
    1,1-dichloroethane 4920.76
    2-methyl-1-pentanol 2395.55
    methyl formate 415.66
    2-methyl-1-butanol 3268.62
    n-decane 737.61
    butyronitrile 5263.55
    3,7-dimethyl-1-octanol 1722.49
    1-chlorooctane 1445.05
    1-chlorotetradecane 491.09
    n-nonane 880.47
    undecane 463.77
    tert-butylcyclohexane 883.03
    cyclooctane 1769.54
    cyclopentanol 2758.63
    tetrahydropyran 12013.0
    tert-amyl methyl ether 3883.53
    2,5,8-trioxanonane 1656.71
    1-hexene 6999.15
    2-isopropoxyethanol 1684.82
    2,2,2-trifluoroethanol 180.58
    methyl butyrate 2721.48

    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
Patchouli (China) 3a root 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.01%