Rishitinol

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  • Identifiers

    CAS number
    31316-42-4

    Molecular formula
    C15H22O2

    SMILES
    CC1=C2C[C@H]([C@H](CC2=C(C=C1)C)O)C(C)(C)O

    Safety labels

  • Odor profile

    Fragrance
    Floral 53.48%
    Sweet 53.31%
    Woody 40.72%
    Herbal 36.94%
    Animal 32.39%
    Balsamic 31.65%
    Earthy 30.85%
    Musk 30.52%
    Powdery 27.62%
    Leathery 27.57%

     

    Flavor
    Sweet 42.4%
    Floral 38.51%
    Herbal 34.07%
    Woody 32.38%
    Minty 32.04%
    Mild 31.27%
    Bitter 30.8%
    Flower 26.21%
    Fresh 25.21%
    Earthy 24.84%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.1

    pKa est.
    9.25 (weak base)

    Molecular weight
    234.33 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    443°C

    Flash point

    • 150.69 ˚C est.

  • Synonyms

    • Rishitinol
    • 00LJ13FPAM
    • UNII-00LJ13FPAM
    • 31316-42-4
    • 2-Naphthalenemethanol, 1,2,3,4-tetrahydro-3-hydroxy-alpha,alpha,5,8-tetramethyl-, cis-(+)-
    • 2-Naphthalenemethanol, 1,2,3,4-tetrahydro-3-hydroxy-alpha,alpha,5,8-tetramethyl-, (2R,3S)-rel-(+)-
    • 2-NAPHTHALENEMETHANOL, 1,2,3,4-TETRAHYDRO-3-HYDROXY-.ALPHA.,.ALPHA.,5,8-TETRAMETHYL-, (2R,3S)-REL-(+)-
    • 2-NAPHTHALENEMETHANOL, 1,2,3,4-TETRAHYDRO-3-HYDROXY-.ALPHA.,.ALPHA.,5,8-TETRAMETHYL-, CIS-(+)-
    • RefChem:179493
    • (2R,3S)-rel-(+)-1,2,3,4-Tetrahydro-3-hydroxy-alpha,alpha,5,8-tetramethyl-2-naphthalenemethanol
    • SCHEMBL29935009
    • CHEBI:196134
    • (2S,3R)-3-(2-hydroxypropan-2-yl)-5,8-dimethyl-1,2,3,4-tetrahydronaphthalen-2-ol
    • Q27896471
    • 31316-42-4

  • Applications

    Rishitinol (CAS 31316-42-4) is considered for a range of industrial applications, primarily as an intermediate and formulation ingredient. It may be evaluated for use in fragrance and cosmetics/personal-care formulations as a fragrance component or personal-care additive. It could also be explored for cleaning and household products as a functional additive in formulations. In coatings and inks, it may serve as an additive or processing aid. In the polymers/plastics field, it could act as an additive or starting material for specialty polymers, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 370.58
    methanol 519.2
    isopropanol 313.14
    water 1.88
    ethyl acetate 325.97
    n-propanol 357.04
    acetone 442.61
    n-butanol 304.55
    acetonitrile 295.68
    DMF 616.75
    toluene 188.13
    isobutanol 221.04
    1,4-dioxane 1205.77
    methyl acetate 364.69
    THF 1438.34
    2-butanone 337.2
    n-pentanol 157.23
    sec-butanol 177.94
    n-hexane 33.35
    ethylene glycol 48.3
    NMP 316.02
    cyclohexane 64.31
    DMSO 294.7
    n-butyl acetate 242.87
    n-octanol 103.96
    chloroform 580.2
    n-propyl acetate 175.66
    acetic acid 172.27
    dichloromethane 423.83
    cyclohexanone 450.33
    propylene glycol 79.36
    isopropyl acetate 203.91
    DMAc 410.17
    2-ethoxyethanol 227.69
    isopentanol 209.42
    n-heptane 28.02
    ethyl formate 197.98
    1,2-dichloroethane 277.96
    n-hexanol 302.92
    2-methoxyethanol 474.79
    isobutyl acetate 142.51
    tetrachloromethane 94.01
    n-pentyl acetate 143.03
    transcutol 662.13
    n-heptanol 125.21
    ethylbenzene 84.59
    MIBK 168.0
    2-propoxyethanol 484.29
    tert-butanol 376.89
    MTBE 349.34
    2-butoxyethanol 213.63
    propionic acid 179.27
    o-xylene 101.8
    formic acid 77.19
    diethyl ether 471.4
    m-xylene 124.94
    p-xylene 116.62
    chlorobenzene 179.82
    dimethyl carbonate 167.34
    n-octane 11.85
    formamide 137.45
    cyclopentanone 546.43
    2-pentanone 276.22
    anisole 177.7
    cyclopentyl methyl ether 415.89
    gamma-butyrolactone 577.25
    1-methoxy-2-propanol 348.56
    pyridine 346.55
    3-pentanone 240.49
    furfural 359.7
    n-dodecane 8.48
    diethylene glycol 283.68
    diisopropyl ether 119.68
    tert-amyl alcohol 197.81
    acetylacetone 264.47
    n-hexadecane 10.05
    acetophenone 143.21
    methyl propionate 275.11
    isopentyl acetate 221.67
    trichloroethylene 463.51
    n-nonanol 93.28
    cyclohexanol 222.16
    benzyl alcohol 120.22
    2-ethylhexanol 138.0
    isooctanol 97.2
    dipropyl ether 214.13
    1,2-dichlorobenzene 142.89
    ethyl lactate 86.16
    propylene carbonate 258.5
    n-methylformamide 290.55
    2-pentanol 161.7
    n-pentane 34.85
    1-propoxy-2-propanol 283.81
    1-methoxy-2-propyl acetate 257.18
    2-(2-methoxypropoxy) propanol 150.04
    mesitylene 80.81
    ε-caprolactone 340.22
    p-cymene 60.63
    epichlorohydrin 562.49
    1,1,1-trichloroethane 267.43
    2-aminoethanol 128.69
    morpholine-4-carbaldehyde 512.29
    sulfolane 370.46
    2,2,4-trimethylpentane 17.78
    2-methyltetrahydrofuran 644.88
    n-hexyl acetate 196.26
    isooctane 15.62
    2-(2-butoxyethoxy)ethanol 236.67
    sec-butyl acetate 128.23
    tert-butyl acetate 208.27
    decalin 25.62
    glycerin 107.42
    diglyme 480.94
    acrylic acid 134.96
    isopropyl myristate 73.38
    n-butyric acid 237.22
    acetyl acetate 190.87
    di(2-ethylhexyl) phthalate 69.33
    ethyl propionate 151.08
    nitromethane 375.73
    1,2-diethoxyethane 296.43
    benzonitrile 150.74
    trioctyl phosphate 58.79
    1-bromopropane 196.49
    gamma-valerolactone 665.59
    n-decanol 68.69
    triethyl phosphate 81.05
    4-methyl-2-pentanol 103.44
    propionitrile 301.81
    vinylene carbonate 265.91
    1,1,2-trichlorotrifluoroethane 250.7
    DMS 171.92
    cumene 62.05
    2-octanol 79.16
    2-hexanone 167.13
    octyl acetate 93.33
    limonene 88.35
    1,2-dimethoxyethane 499.76
    ethyl orthosilicate 85.26
    tributyl phosphate 67.3
    diacetone alcohol 202.61
    N,N-dimethylaniline 119.77
    acrylonitrile 256.28
    aniline 193.18
    1,3-propanediol 212.4
    bromobenzene 164.8
    dibromomethane 269.59
    1,1,2,2-tetrachloroethane 399.0
    2-methyl-cyclohexyl acetate 129.76
    tetrabutyl urea 83.39
    diisobutyl methanol 79.93
    2-phenylethanol 166.59
    styrene 89.07
    dioctyl adipate 92.87
    dimethyl sulfate 186.08
    ethyl butyrate 146.77
    methyl lactate 123.58
    butyl lactate 104.9
    diethyl carbonate 103.12
    propanediol butyl ether 155.94
    triethyl orthoformate 123.67
    p-tert-butyltoluene 65.53
    methyl 4-tert-butylbenzoate 137.48
    morpholine 1019.57
    tert-butylamine 234.22
    n-dodecanol 50.82
    dimethoxymethane 563.02
    ethylene carbonate 264.7
    cyrene 156.14
    2-ethoxyethyl acetate 204.8
    2-ethylhexyl acetate 181.94
    1,2,4-trichlorobenzene 170.18
    4-methylpyridine 329.25
    dibutyl ether 140.39
    2,6-dimethyl-4-heptanol 79.93
    DEF 253.15
    dimethyl isosorbide 280.77
    tetrachloroethylene 254.4
    eugenol 128.66
    triacetin 158.25
    span 80 138.53
    1,4-butanediol 62.95
    1,1-dichloroethane 294.5
    2-methyl-1-pentanol 123.6
    methyl formate 251.67
    2-methyl-1-butanol 177.34
    n-decane 16.93
    butyronitrile 279.0
    3,7-dimethyl-1-octanol 90.93
    1-chlorooctane 69.1
    1-chlorotetradecane 23.98
    n-nonane 16.14
    undecane 11.6
    tert-butylcyclohexane 24.43
    cyclooctane 21.23
    cyclopentanol 242.55
    tetrahydropyran 920.05
    tert-amyl methyl ether 186.48
    2,5,8-trioxanonane 280.89
    1-hexene 108.03
    2-isopropoxyethanol 170.65
    2,2,2-trifluoroethanol 82.49
    methyl butyrate 178.39

    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