Perfluoromethylcyclopentane

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  • Identifiers

    CAS number
    1805-22-7

    Molecular formula
    C6F12

    SMILES
    C1(C(C(C(C1(F)F)(F)F)(F)F)(F)F)(C(F)(F)F)F

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Odorless 62.33%
    Woody 22.8%
    Fishy 20.96%
    Sweet 20.09%
    Cooling 19.65%
    Balsamic 15.42%
    Savory 14.76%
    Animal 14.47%
    Dry 13.97%
    Clean 13.89%

     

    Flavor
    Odorless 32.87%
    Bitter 30.71%
    Bland 19.96%
    Sweet-like 19.36%
    Bouillon 18.17%
    Bloody 18.07%
    Rotten 17.87%
    Nitrile 17.83%
    Glue 17.76%
    Mild 17.61%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    3.4

    pKa est.
    4.41 (weak acid)

    Molecular weight
    300.04 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    49°C

    Flash point

    • -1.08 ˚C est.

  • Synonyms

    • 1805-22-7
    • Perfluoromethylcyclopentane
    • Nonafluoro(trifluoromethyl)cyclopentane
    • Cyclopentane, 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-
    • Cyclopentane, nonafluoro(trifluoromethyl)-
    • FLUTEC PC-1C
    • FIFLOW 50
    • 8S014W4T75
    • DTXSID7061982
    • PFMe-cyclopentane
    • RefChem:171666
    • DTXCID6035730
    • 217-298-5
    • Perfluoro(methylcyclopentane)
    • 1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)cyclopentane
    • MFCD00066611
    • 1,1,2,2,3,3,4,4,5-Nonafluoro-5-(trifluoromethyl)-cyclopentane
    • UNII-8S014W4T75
    • EINECS 217-298-5
    • Cyclopentane,1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-
    • SCHEMBL15186
    • AKOS005259375
    • FN96567
    • AS-86019
    • perfluoro(methylcyclopentane), AldrichCPR
    • DB-225835
    • (TRIFLUOROMETHYL)PERFLUOROCYCLOPENTANE
    • NS00013972
    • H55534
    • Q27270943
    • 1805-22-7

  • Applications

    Perfluoromethylcyclopentane (CAS 1805-22-7) is a fluorinated cyclic hydrocarbon with high thermal stability and chemical inertness, and it is considered for a range of industrial applications: a high-purity solvent for precision cleaning and degreasing in electronics and optics; a solvent and carrier medium in coatings, inks, and polymer formulations; a heat transfer fluid in closed-loop cooling systems for industrial equipment; a dielectric/insulating fluid in electrical devices and high-power electronics; evaluated as an inert diluent or processing solvent in polymerization and chemical processing; and may be used as a fluorinated lubricant in applications demanding chemical inertness and high-temperature performance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 152.04
    methanol 325.36
    isopropanol 120.68
    water 25.64
    ethyl acetate 142.55
    n-propanol 119.66
    acetone 302.23
    n-butanol 82.92
    acetonitrile 218.77
    DMF 511.02
    toluene 48.93
    isobutanol 89.22
    1,4-dioxane 252.66
    methyl acetate 159.49
    THF 487.32
    2-butanone 203.33
    n-pentanol 75.82
    sec-butanol 109.15
    n-hexane 17.37
    ethylene glycol 83.03
    NMP 421.08
    cyclohexane 29.53
    DMSO 1099.19
    n-butyl acetate 68.5
    n-octanol 41.98
    chloroform 100.57
    n-propyl acetate 110.29
    acetic acid 115.94
    dichloromethane 137.44
    cyclohexanone 162.22
    propylene glycol 72.14
    isopropyl acetate 105.48
    DMAc 539.21
    2-ethoxyethanol 240.92
    isopentanol 78.57
    n-heptane 19.97
    ethyl formate 111.03
    1,2-dichloroethane 99.44
    n-hexanol 58.25
    2-methoxyethanol 324.45
    isobutyl acetate 54.7
    tetrachloromethane 28.71
    n-pentyl acetate 43.47
    transcutol 219.84
    n-heptanol 35.83
    ethylbenzene 41.6
    MIBK 111.47
    2-propoxyethanol 179.12
    tert-butanol 152.82
    MTBE 140.86
    2-butoxyethanol 87.94
    propionic acid 85.47
    o-xylene 51.12
    formic acid 124.95
    diethyl ether 187.99
    m-xylene 44.48
    p-xylene 45.63
    chlorobenzene 24.69
    dimethyl carbonate 118.35
    n-octane 9.52
    formamide 306.27
    cyclopentanone 235.66
    2-pentanone 158.16
    anisole 106.32
    cyclopentyl methyl ether 193.26
    gamma-butyrolactone 248.63
    1-methoxy-2-propanol 242.52
    pyridine 131.52
    3-pentanone 153.2
    furfural 174.9
    n-dodecane 7.29
    diethylene glycol 155.11
    diisopropyl ether 71.97
    tert-amyl alcohol 133.82
    acetylacetone 185.19
    n-hexadecane 7.94
    acetophenone 103.91
    methyl propionate 151.55
    isopentyl acetate 54.25
    trichloroethylene 109.11
    n-nonanol 42.12
    cyclohexanol 85.54
    benzyl alcohol 72.86
    2-ethylhexanol 40.54
    isooctanol 30.21
    dipropyl ether 99.27
    1,2-dichlorobenzene 24.69
    ethyl lactate 89.37
    propylene carbonate 114.45
    n-methylformamide 279.87
    2-pentanol 78.32
    n-pentane 24.88
    1-propoxy-2-propanol 116.38
    1-methoxy-2-propyl acetate 113.6
    2-(2-methoxypropoxy) propanol 106.52
    mesitylene 33.76
    ε-caprolactone 134.6
    p-cymene 29.05
    epichlorohydrin 232.66
    1,1,1-trichloroethane 58.76
    2-aminoethanol 115.15
    morpholine-4-carbaldehyde 321.02
    sulfolane 354.7
    2,2,4-trimethylpentane 11.46
    2-methyltetrahydrofuran 244.64
    n-hexyl acetate 57.53
    isooctane 8.03
    2-(2-butoxyethoxy)ethanol 106.56
    sec-butyl acetate 76.98
    tert-butyl acetate 110.54
    decalin 13.27
    glycerin 115.3
    diglyme 231.2
    acrylic acid 78.43
    isopropyl myristate 36.72
    n-butyric acid 80.06
    acetyl acetate 95.11
    di(2-ethylhexyl) phthalate 25.81
    ethyl propionate 120.84
    nitromethane 357.62
    1,2-diethoxyethane 108.57
    benzonitrile 58.67
    trioctyl phosphate 24.07
    1-bromopropane 73.17
    gamma-valerolactone 269.06
    n-decanol 33.34
    triethyl phosphate 62.14
    4-methyl-2-pentanol 54.41
    propionitrile 134.33
    vinylene carbonate 87.04
    1,1,2-trichlorotrifluoroethane 155.88
    DMS 64.66
    cumene 30.07
    2-octanol 28.72
    2-hexanone 121.17
    octyl acetate 40.29
    limonene 42.16
    1,2-dimethoxyethane 414.54
    ethyl orthosilicate 56.49
    tributyl phosphate 28.97
    diacetone alcohol 140.1
    N,N-dimethylaniline 94.52
    acrylonitrile 146.71
    aniline 65.24
    1,3-propanediol 117.87
    bromobenzene 22.17
    dibromomethane 95.25
    1,1,2,2-tetrachloroethane 98.74
    2-methyl-cyclohexyl acetate 62.22
    tetrabutyl urea 55.93
    diisobutyl methanol 34.48
    2-phenylethanol 59.95
    styrene 39.61
    dioctyl adipate 47.3
    dimethyl sulfate 187.12
    ethyl butyrate 90.94
    methyl lactate 127.04
    butyl lactate 46.0
    diethyl carbonate 67.23
    propanediol butyl ether 66.91
    triethyl orthoformate 75.16
    p-tert-butyltoluene 27.5
    methyl 4-tert-butylbenzoate 70.93
    morpholine 290.57
    tert-butylamine 98.01
    n-dodecanol 26.57
    dimethoxymethane 389.38
    ethylene carbonate 87.71
    cyrene 146.7
    2-ethoxyethyl acetate 62.86
    2-ethylhexyl acetate 45.37
    1,2,4-trichlorobenzene 33.82
    4-methylpyridine 109.88
    dibutyl ether 53.99
    2,6-dimethyl-4-heptanol 34.48
    DEF 210.34
    dimethyl isosorbide 202.09
    tetrachloroethylene 70.06
    eugenol 71.15
    triacetin 76.35
    span 80 62.25
    1,4-butanediol 68.17
    1,1-dichloroethane 70.21
    2-methyl-1-pentanol 66.38
    methyl formate 197.7
    2-methyl-1-butanol 78.08
    n-decane 12.22
    butyronitrile 97.56
    3,7-dimethyl-1-octanol 40.39
    1-chlorooctane 23.95
    1-chlorotetradecane 12.77
    n-nonane 11.88
    undecane 9.16
    tert-butylcyclohexane 10.3
    cyclooctane 15.57
    cyclopentanol 116.75
    tetrahydropyran 183.51
    tert-amyl methyl ether 129.9
    2,5,8-trioxanonane 182.51
    1-hexene 38.5
    2-isopropoxyethanol 152.59
    2,2,2-trifluoroethanol 98.15
    methyl butyrate 135.17

    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