1H-Indene-5-ethanol, 2,3-dihydro-beta,1,1,2,3,3-hexamethyl-

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  • Identifiers

    CAS number
    1217-08-9

    Molecular formula
    C17H26O

    SMILES
    CC1C(C2=C(C1(C)C)C=C(C=C2)C(C)CO)(C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 61.93%
    Musk 56.15%
    Floral 50.77%
    Amber 47.84%
    Powdery 43.0%
    Sweet 41.38%
    Dry 40.16%
    Animal 33.55%
    Vetiver 30.36%
    Sandalwood 30.17%

     

    Flavor
    Woody 71.39%
    Camphor 41.51%
    Sweet 36.07%
    Herbal 35.33%
    Pine 33.19%
    Balsam 31.19%
    Wood 29.82%
    Floral 29.22%
    Citrus 28.93%
    Green 27.9%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.7

    pKa est.
    8.07 (weak base)

    Molecular weight
    246.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    348°C

    Flash point

    • 156.83 ˚C est.

  • Synonyms

    • 1217-08-9
    • 1H-Indene-5-ethanol, 2,3-dihydro-beta,1,1,2,3,3-hexamethyl-
    • 2-(1,1,2,3,3-pentamethyl-2H-inden-5-yl)propan-1-ol
    • EINECS 214-934-3
    • beta,1,1,2,3,3-Hexamethylindan-5-ethanol
    • 2-(1,1,2,3,3-Pentamethylindan-5-yl)-1-propanol
    • 8Q5V177O23
    • 1H-Indene-5-ethanol, 2,3-dihydro-.beta.,1,1,2,3,3-hexamethyl-
    • J120.449A
    • DTXSID3027372
    • 5-Indanethanol, beta,1,1,2,3,3-hexamethyl-
    • 2-(1,1,2,3,3-pentamethylindan-5-yl)propan-1-ol
    • 1,1,2,3,3-PENTAMETHYL-5-(1-METHYL-2-HYDROXYETHYL)-INDAN
    • .BETA.,1,1,2,3,3-HEXAMETHYLINDAN-5-ETHANOL
    • 5-INDANETHANOL, .BETA.,1,1,2,3,3-HEXAMETHYL-
    • 2,3-dihydro-beta,1,1,2,3,3-hexamethyl-1H-indene-5-ethanol
    • 2-(1',1',2',3',3'-PENTAMETHYLINDAN-5'-YL)PROPANOL
    • 5-(1-(HYDROXYMETHYL)ETHYL)-1,1,2,3,3-PENTAMETHYLINDANE
    • 2-(1,1,2,3,3-Pentamethyl-2,3-dihydro-1H-inden-5-yl)-1-propanol
    • RefChem:438635
    • DTXCID207372
    • 214-934-3
    • UNII-8Q5V177O23
    • SCHEMBL7782012
    • FADUOCSCUWPALK-UHFFFAOYSA-N
    • 2-(1,1,2,3,3-pentamethyl-2,3-dihydro-1H-inden-5-yl)propan-1-ol
    • NS00012561
    • Q27270886
    • 1217-08-9

  • Applications

    1H-Indene-5-ethanol, 2,3-dihydro-beta,1,1,2,3,3-hexamethyl- (CAS 1217-08-9) finds practical use across fragrance and specialty chemical applications: as an odorant and potential fixative in perfumery; as a fragrance ingredient in cosmetics and personal care formulations; as a scent additive in household products and cleaners; as an intermediate in industrial manufacturing for the synthesis of specialty aroma chemicals; and as a fragrance additive for coatings and inks. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 747.58
    methanol 695.76
    isopropanol 562.5
    water 2.69
    ethyl acetate 848.57
    n-propanol 789.23
    acetone 926.83
    n-butanol 647.27
    acetonitrile 714.17
    DMF 1470.79
    toluene 682.36
    isobutanol 548.7
    1,4-dioxane 1981.68
    methyl acetate 710.23
    THF 2372.02
    2-butanone 815.64
    n-pentanol 311.68
    sec-butanol 439.71
    n-hexane 150.17
    ethylene glycol 79.42
    NMP 771.27
    cyclohexane 265.17
    DMSO 404.82
    n-butyl acetate 677.4
    n-octanol 170.07
    chloroform 1591.85
    n-propyl acetate 435.65
    acetic acid 317.29
    dichloromethane 1336.41
    cyclohexanone 1112.01
    propylene glycol 115.21
    isopropyl acetate 606.56
    DMAc 786.89
    2-ethoxyethanol 462.76
    isopentanol 523.9
    n-heptane 82.2
    ethyl formate 434.53
    1,2-dichloroethane 1017.52
    n-hexanol 563.83
    2-methoxyethanol 848.39
    isobutyl acetate 351.69
    tetrachloromethane 425.61
    n-pentyl acetate 375.17
    transcutol 1192.86
    n-heptanol 249.78
    ethylbenzene 292.57
    MIBK 481.52
    2-propoxyethanol 916.6
    tert-butanol 716.02
    MTBE 1195.7
    2-butoxyethanol 443.89
    propionic acid 343.98
    o-xylene 347.25
    formic acid 130.37
    diethyl ether 1386.67
    m-xylene 434.84
    p-xylene 409.73
    chlorobenzene 655.51
    dimethyl carbonate 403.4
    n-octane 30.04
    formamide 327.48
    cyclopentanone 1228.7
    2-pentanone 739.28
    anisole 552.64
    cyclopentyl methyl ether 1047.38
    gamma-butyrolactone 1186.84
    1-methoxy-2-propanol 661.31
    pyridine 1188.25
    3-pentanone 617.5
    furfural 809.47
    n-dodecane 14.31
    diethylene glycol 464.42
    diisopropyl ether 430.88
    tert-amyl alcohol 484.64
    acetylacetone 679.35
    n-hexadecane 17.53
    acetophenone 387.96
    methyl propionate 668.18
    isopentyl acetate 658.95
    trichloroethylene 1458.76
    n-nonanol 156.94
    cyclohexanol 512.08
    benzyl alcohol 321.66
    2-ethylhexanol 294.56
    isooctanol 201.47
    dipropyl ether 519.01
    1,2-dichlorobenzene 550.29
    ethyl lactate 174.94
    propylene carbonate 621.07
    n-methylformamide 701.55
    2-pentanol 388.13
    n-pentane 162.14
    1-propoxy-2-propanol 554.56
    1-methoxy-2-propyl acetate 691.95
    2-(2-methoxypropoxy) propanol 285.25
    mesitylene 290.9
    ε-caprolactone 843.06
    p-cymene 181.98
    epichlorohydrin 1310.49
    1,1,1-trichloroethane 1010.3
    2-aminoethanol 241.42
    morpholine-4-carbaldehyde 1044.67
    sulfolane 808.57
    2,2,4-trimethylpentane 69.51
    2-methyltetrahydrofuran 1459.93
    n-hexyl acetate 442.37
    isooctane 66.2
    2-(2-butoxyethoxy)ethanol 410.18
    sec-butyl acetate 359.94
    tert-butyl acetate 655.0
    decalin 97.74
    glycerin 149.99
    diglyme 893.01
    acrylic acid 266.25
    isopropyl myristate 154.28
    n-butyric acid 552.68
    acetyl acetate 472.26
    di(2-ethylhexyl) phthalate 149.16
    ethyl propionate 424.28
    nitromethane 717.62
    1,2-diethoxyethane 674.77
    benzonitrile 484.0
    trioctyl phosphate 112.47
    1-bromopropane 689.58
    gamma-valerolactone 1411.0
    n-decanol 105.09
    triethyl phosphate 198.46
    4-methyl-2-pentanol 263.19
    propionitrile 728.72
    vinylene carbonate 646.52
    1,1,2-trichlorotrifluoroethane 626.15
    DMS 409.17
    cumene 202.17
    2-octanol 144.55
    2-hexanone 411.99
    octyl acetate 184.88
    limonene 237.27
    1,2-dimethoxyethane 1008.98
    ethyl orthosilicate 215.44
    tributyl phosphate 138.48
    diacetone alcohol 471.31
    N,N-dimethylaniline 382.96
    acrylonitrile 686.95
    aniline 606.29
    1,3-propanediol 388.3
    bromobenzene 695.27
    dibromomethane 939.49
    1,1,2,2-tetrachloroethane 1174.07
    2-methyl-cyclohexyl acetate 338.11
    tetrabutyl urea 163.27
    diisobutyl methanol 182.33
    2-phenylethanol 431.7
    styrene 347.29
    dioctyl adipate 191.95
    dimethyl sulfate 426.56
    ethyl butyrate 423.17
    methyl lactate 242.82
    butyl lactate 252.24
    diethyl carbonate 291.22
    propanediol butyl ether 253.3
    triethyl orthoformate 351.8
    p-tert-butyltoluene 200.98
    methyl 4-tert-butylbenzoate 343.92
    morpholine 2027.91
    tert-butylamine 622.54
    n-dodecanol 74.22
    dimethoxymethane 1183.88
    ethylene carbonate 612.95
    cyrene 311.53
    2-ethoxyethyl acetate 552.18
    2-ethylhexyl acetate 524.96
    1,2,4-trichlorobenzene 606.71
    4-methylpyridine 1132.17
    dibutyl ether 280.27
    2,6-dimethyl-4-heptanol 182.33
    DEF 731.16
    dimethyl isosorbide 587.64
    tetrachloroethylene 868.59
    eugenol 317.95
    triacetin 315.66
    span 80 255.3
    1,4-butanediol 125.45
    1,1-dichloroethane 971.05
    2-methyl-1-pentanol 262.29
    methyl formate 464.91
    2-methyl-1-butanol 466.13
    n-decane 32.17
    butyronitrile 667.33
    3,7-dimethyl-1-octanol 174.76
    1-chlorooctane 141.37
    1-chlorotetradecane 46.13
    n-nonane 31.96
    undecane 20.32
    tert-butylcyclohexane 91.31
    cyclooctane 90.68
    cyclopentanol 500.35
    tetrahydropyran 1938.43
    tert-amyl methyl ether 615.36
    2,5,8-trioxanonane 492.12
    1-hexene 367.1
    2-isopropoxyethanol 337.82
    2,2,2-trifluoroethanol 190.53
    methyl butyrate 474.88

    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