Ishwarane

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    26620-70-2

    Molecular formula
    C15H24

    SMILES
    CC1CCCC23C1(CC4C(C2)C4(C3)C)C

  • Odor profile

    Woody 79.84%
    Dry 46.27%
    Amber 44.74%
    Sweet 38.27%
    Sandalwood 35.22%
    Waxy 32.57%
    Cedar 32.43%
    Musk 30.14%
    Balsamic 28.87%
    Fatty 27.46%

    Scent© AI

  • Properties

    XLogP3-AA
    5.3

    pKa est.
    8.73 (weak base)

    Molecular weight
    204.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    271°C

    Flash point est.
    83.61 ˚C

  • Synonyms

    • Ishwarane
    • Ishwaran
    • (-)-Ishwarane
    • (1R,1aR,2aS,6R,6aS,7aS)-1,6,6a-Trimethyldecahydro-1,2a-methanocyclopropa[b]naphthalene
    • 1,2a-Methano-2aH-cyclopropa[b]naphthalene, decahydro-1,6,6a-trimethyl-, [1R-(1.alpha.,1a.beta.,2a.alpha.,6.beta.,6a.beta.,7a.alpha.)]-
    • 5,6,9-trimethyltetracyclo(7.2.1.01,6.08,10)dodecane
    • 5,6,9-trimethyltetracyclo[7.2.1.01,6.08,10]dodecane
    • (1R,1aR,2aS,6R,6aS,7aS)-1,6,6a-Trimethyldecahydro-1,2a-methanocyclopropa(b)naphthalene
    • 1,2a-Methano-2aH-cyclopropa(b)naphthalene, decahydro-1,6,6a-trimethyl-, (1R-(1alpha,1abeta,2aalpha,6beta,6abeta,7aalpha))-
    • 26620-70-2

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 61.8
    methanol 39.85
    isopropanol 63.4
    water 0.45
    ethyl acetate 143.85
    n-propanol 69.57
    acetone 143.35
    n-butanol 81.41
    acetonitrile 90.16
    DMF 117.74
    toluene 209.07
    isobutanol 52.31
    1,4-dioxane 272.96
    methyl acetate 110.99
    THF 454.27
    2-butanone 130.32
    n-pentanol 39.56
    sec-butanol 41.18
    n-hexane 17.38
    ethylene glycol 11.27
    NMP 86.87
    cyclohexane 46.9
    DMSO 55.97
    n-butyl acetate 151.76
    n-octanol 45.69
    chloroform 247.38
    n-propyl acetate 83.63
    acetic acid 35.48
    dichloromethane 186.61
    cyclohexanone 188.95
    propylene glycol 15.6
    isopropyl acetate 141.34
    DMAc 99.46
    2-ethoxyethanol 63.64
    isopentanol 70.95
    n-heptane 32.97
    ethyl formate 67.46
    1,2-dichloroethane 122.18
    n-hexanol 93.87
    2-methoxyethanol 104.51
    isobutyl acetate 83.04
    tetrachloromethane 71.15
    n-pentyl acetate 88.29
    transcutol 208.71
    n-heptanol 55.5
    ethylbenzene 88.26
    MIBK 122.71
    2-propoxyethanol 159.97
    tert-butanol 71.39
    MTBE 101.92
    2-butoxyethanol 88.28
    propionic acid 41.97
    o-xylene 113.55
    formic acid 10.46
    diethyl ether 140.89
    m-xylene 147.5
    p-xylene 113.68
    chlorobenzene 137.69
    dimethyl carbonate 68.09
    n-octane 14.52
    formamide 26.02
    cyclopentanone 229.9
    2-pentanone 138.21
    anisole 130.56
    cyclopentyl methyl ether 177.82
    gamma-butyrolactone 188.27
    1-methoxy-2-propanol 103.22
    pyridine 211.68
    3-pentanone 111.75
    furfural 137.65
    n-dodecane 11.07
    diethylene glycol 79.69
    diisopropyl ether 75.23
    tert-amyl alcohol 42.45
    acetylacetone 185.3
    n-hexadecane 13.24
    acetophenone 108.7
    methyl propionate 107.0
    isopentyl acetate 156.47
    trichloroethylene 187.6
    n-nonanol 49.07
    cyclohexanol 72.2
    benzyl alcohol 72.05
    2-ethylhexanol 68.99
    isooctanol 48.55
    dipropyl ether 139.49
    1,2-dichlorobenzene 121.22
    ethyl lactate 38.72
    propylene carbonate 106.79
    n-methylformamide 55.4
    2-pentanol 53.08
    n-pentane 24.89
    1-propoxy-2-propanol 125.11
    1-methoxy-2-propyl acetate 193.88
    2-(2-methoxypropoxy) propanol 92.64
    mesitylene 109.46
    ε-caprolactone 156.91
    p-cymene 86.99
    epichlorohydrin 184.47
    1,1,1-trichloroethane 146.83
    2-aminoethanol 25.75
    morpholine-4-carbaldehyde 143.68
    sulfolane 121.22
    2,2,4-trimethylpentane 13.33
    2-methyltetrahydrofuran 196.81
    n-hexyl acetate 107.86
    isooctane 17.88
    2-(2-butoxyethoxy)ethanol 109.48
    sec-butyl acetate 78.61
    tert-butyl acetate 148.1
    decalin 25.68
    glycerin 22.26
    diglyme 210.56
    acrylic acid 33.85
    isopropyl myristate 65.93
    n-butyric acid 85.4
    acetyl acetate 119.77
    di(2-ethylhexyl) phthalate 53.11
    ethyl propionate 91.71
    nitromethane 84.67
    1,2-diethoxyethane 142.21
    benzonitrile 111.92
    trioctyl phosphate 42.85
    1-bromopropane 97.59
    gamma-valerolactone 243.72
    n-decanol 39.49
    triethyl phosphate 63.18
    4-methyl-2-pentanol 54.2
    propionitrile 110.26
    vinylene carbonate 114.47
    1,1,2-trichlorotrifluoroethane 78.22
    DMS 105.13
    cumene 65.56
    2-octanol 36.54
    2-hexanone 84.51
    octyl acetate 66.49
    limonene 89.01
    1,2-dimethoxyethane 155.69
    ethyl orthosilicate 67.72
    tributyl phosphate 46.82
    diacetone alcohol 102.41
    N,N-dimethylaniline 89.33
    acrylonitrile 104.07
    aniline 118.63
    1,3-propanediol 54.62
    bromobenzene 166.76
    dibromomethane 134.97
    1,1,2,2-tetrachloroethane 144.63
    2-methyl-cyclohexyl acetate 103.61
    tetrabutyl urea 58.5
    diisobutyl methanol 66.44
    2-phenylethanol 115.33
    styrene 93.35
    dioctyl adipate 69.2
    dimethyl sulfate 64.81
    ethyl butyrate 122.09
    methyl lactate 44.97
    butyl lactate 61.6
    diethyl carbonate 81.13
    propanediol butyl ether 55.01
    triethyl orthoformate 103.26
    p-tert-butyltoluene 93.04
    methyl 4-tert-butylbenzoate 109.35
    morpholine 228.36
    tert-butylamine 56.98
    n-dodecanol 32.92
    dimethoxymethane 176.96
    ethylene carbonate 110.55
    cyrene 70.96
    2-ethoxyethyl acetate 127.14
    2-ethylhexyl acetate 130.26
    1,2,4-trichlorobenzene 125.82
    4-methylpyridine 200.52
    dibutyl ether 79.01
    2,6-dimethyl-4-heptanol 66.44
    DEF 103.06
    dimethyl isosorbide 164.15
    tetrachloroethylene 107.96
    eugenol 85.5
    triacetin 106.08
    span 80 75.11
    1,4-butanediol 19.08
    1,1-dichloroethane 129.0
    2-methyl-1-pentanol 37.69
    methyl formate 45.7
    2-methyl-1-butanol 51.9
    n-decane 18.37
    butyronitrile 113.76
    3,7-dimethyl-1-octanol 54.62
    1-chlorooctane 45.27
    1-chlorotetradecane 24.5
    n-nonane 16.41
    undecane 13.89
    tert-butylcyclohexane 22.81
    cyclooctane 27.38
    cyclopentanol 69.06
    tetrahydropyran 249.42
    tert-amyl methyl ether 70.76
    2,5,8-trioxanonane 135.06
    1-hexene 43.39
    2-isopropoxyethanol 57.25
    2,2,2-trifluoroethanol 23.62
    methyl butyrate 92.94

    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
St. John's wort (India) 84082-80-4 Hypericum perforatum L., fam. Guttiferae (Hypericaceae) 0.1%
Bixa orellana (Cameroon) Bixa orellana L., fam. Bixaceae 43.5%