Santalone

Overview IFRA Request a quote

  • Identifiers

    CAS number
    59300-51-5

    Molecular formula
    C11H16O

    SMILES
    CC(=O)C1(C2CC3C1(C3C2)C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 89.55%
    Cedar 49.13%
    Amber 48.11%
    Vetiver 44.57%
    Dry 42.16%
    Sandalwood 38.8%
    Herbal 37.5%
    Balsamic 35.62%
    Camphoreous 35.27%
    Earthy 34.37%

     

    Flavor
    Woody 50.23%
    Bitter 40.44%
    Camphor 37.59%
    Herbal 36.63%
    Pine 32.4%
    Fruit 31.77%
    Fruity 27.3%
    Fir needle 25.32%
    Sweet 25.16%
    Balsam 24.95%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.1

    pKa est.
    7.91 (neutral)

    Molecular weight
    164.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    223°C

    Flash point

    • 33.98 ˚C est.

  • Synonyms

    • Santalone
    • 1-(2,3-Dimethyltricyclo[2.2.1.02,6]heptan-3-yl)ethanone
    • 59300-51-5
    • 1-(2,3-dimethyl-3-tricyclo[2.2.1.02,6]heptanyl)ethanone
    • Ethanone, 1-(2,3-dimethyltricyclo[2.2.1.02,6]hept-3-yl)-
    • 1-(2,3-dimethyl-3-tricyclo(2.2.1.02,6)heptanyl)ethanone
    • 1-(2,3-Dimethyltricyclo(2.2.1.02,6)heptan-3-yl)ethanone
    • Ethanone, 1-(2,3-dimethyltricyclo(2.2.1.02,6)hept-3-yl)-
    • RefChem:181203
    • OTAKYGLQNSNZRX-UHFFFAOYSA-N
    • CHEMBL4545716
    • SCHEMBL29512582
    • CHEBI:195764
    • DTXSID201318581
    • DB-300363
    • 10,11,12,13-Tetranor-a-santalan-8-one
    • 1-(2,3-Dimethyltricyclo[2.2.1.0~2,6~]heptan-3-yl)ethan-1-one
    • 59300-51-5

  • Applications

    Santalone is primarily used as a fragrance ingredient in perfumery, providing sandalwood-like notes and often serving as an odorant and fixative to enhance scent longevity. It is commonly incorporated into cosmetics and personal care products, as well as household formulations such as air fresheners and cleaners, to impart a warm, woody aroma. In industrial formulations like coatings and inks, it may be used as a fragrance additive to contribute desired odor characteristics. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 329.79
    methanol 443.08
    isopropanol 281.61
    water 20.37
    ethyl acetate 318.92
    n-propanol 272.36
    acetone 467.39
    n-butanol 226.24
    acetonitrile 478.05
    DMF 446.79
    toluene 356.53
    isobutanol 183.71
    1,4-dioxane 791.89
    methyl acetate 356.32
    THF 815.27
    2-butanone 316.46
    n-pentanol 114.94
    sec-butanol 168.63
    n-hexane 24.89
    ethylene glycol 134.16
    NMP 264.54
    cyclohexane 60.76
    DMSO 255.33
    n-butyl acetate 157.58
    n-octanol 57.07
    chloroform 1033.76
    n-propyl acetate 160.65
    acetic acid 333.34
    dichloromethane 768.0
    cyclohexanone 374.33
    propylene glycol 113.46
    isopropyl acetate 252.84
    DMAc 277.03
    2-ethoxyethanol 242.3
    isopentanol 187.26
    n-heptane 20.99
    ethyl formate 209.07
    1,2-dichloroethane 441.51
    n-hexanol 149.75
    2-methoxyethanol 499.46
    isobutyl acetate 125.77
    tetrachloromethane 241.67
    n-pentyl acetate 113.22
    transcutol 527.77
    n-heptanol 88.56
    ethylbenzene 152.24
    MIBK 208.18
    2-propoxyethanol 365.1
    tert-butanol 266.05
    MTBE 250.16
    2-butoxyethanol 209.85
    propionic acid 224.63
    o-xylene 206.02
    formic acid 274.79
    diethyl ether 316.58
    m-xylene 248.41
    p-xylene 229.65
    chlorobenzene 347.77
    dimethyl carbonate 206.04
    n-octane 9.03
    formamide 472.87
    cyclopentanone 474.42
    2-pentanone 276.73
    anisole 303.44
    cyclopentyl methyl ether 321.35
    gamma-butyrolactone 513.07
    1-methoxy-2-propanol 339.11
    pyridine 573.25
    3-pentanone 224.82
    furfural 471.83
    n-dodecane 7.05
    diethylene glycol 330.07
    diisopropyl ether 130.0
    tert-amyl alcohol 166.19
    acetylacetone 376.73
    n-hexadecane 8.33
    acetophenone 219.76
    methyl propionate 263.67
    isopentyl acetate 166.24
    trichloroethylene 772.17
    n-nonanol 58.85
    cyclohexanol 193.97
    benzyl alcohol 192.1
    2-ethylhexanol 81.97
    isooctanol 75.01
    dipropyl ether 121.19
    1,2-dichlorobenzene 301.13
    ethyl lactate 93.62
    propylene carbonate 268.43
    n-methylformamide 366.23
    2-pentanol 151.28
    n-pentane 36.13
    1-propoxy-2-propanol 211.98
    1-methoxy-2-propyl acetate 259.42
    2-(2-methoxypropoxy) propanol 166.93
    mesitylene 165.04
    ε-caprolactone 307.79
    p-cymene 77.91
    epichlorohydrin 626.79
    1,1,1-trichloroethane 520.78
    2-aminoethanol 213.69
    morpholine-4-carbaldehyde 468.11
    sulfolane 349.52
    2,2,4-trimethylpentane 18.55
    2-methyltetrahydrofuran 449.08
    n-hexyl acetate 142.59
    isooctane 21.94
    2-(2-butoxyethoxy)ethanol 215.29
    sec-butyl acetate 138.64
    tert-butyl acetate 269.76
    decalin 33.04
    glycerin 189.12
    diglyme 425.32
    acrylic acid 234.38
    isopropyl myristate 69.55
    n-butyric acid 261.62
    acetyl acetate 274.95
    di(2-ethylhexyl) phthalate 72.26
    ethyl propionate 165.69
    nitromethane 643.9
    1,2-diethoxyethane 208.57
    benzonitrile 274.05
    trioctyl phosphate 48.34
    1-bromopropane 226.1
    gamma-valerolactone 621.4
    n-decanol 43.96
    triethyl phosphate 87.98
    4-methyl-2-pentanol 108.87
    propionitrile 343.66
    vinylene carbonate 315.84
    1,1,2-trichlorotrifluoroethane 366.96
    DMS 213.75
    cumene 103.3
    2-octanol 48.16
    2-hexanone 148.78
    octyl acetate 77.91
    limonene 81.64
    1,2-dimethoxyethane 385.5
    ethyl orthosilicate 88.17
    tributyl phosphate 57.76
    diacetone alcohol 233.76
    N,N-dimethylaniline 178.15
    acrylonitrile 423.65
    aniline 343.97
    1,3-propanediol 299.83
    bromobenzene 356.67
    dibromomethane 460.11
    1,1,2,2-tetrachloroethane 535.98
    2-methyl-cyclohexyl acetate 122.75
    tetrabutyl urea 67.02
    diisobutyl methanol 69.37
    2-phenylethanol 224.05
    styrene 171.64
    dioctyl adipate 86.04
    dimethyl sulfate 231.73
    ethyl butyrate 137.41
    methyl lactate 149.55
    butyl lactate 93.05
    diethyl carbonate 113.19
    propanediol butyl ether 130.51
    triethyl orthoformate 117.23
    p-tert-butyltoluene 81.25
    methyl 4-tert-butylbenzoate 175.19
    morpholine 651.08
    tert-butylamine 189.63
    n-dodecanol 33.87
    dimethoxymethane 446.98
    ethylene carbonate 268.08
    cyrene 151.9
    2-ethoxyethyl acetate 206.62
    2-ethylhexyl acetate 124.39
    1,2,4-trichlorobenzene 321.63
    4-methylpyridine 495.48
    dibutyl ether 73.41
    2,6-dimethyl-4-heptanol 69.37
    DEF 210.72
    dimethyl isosorbide 273.72
    tetrachloroethylene 435.07
    eugenol 168.67
    triacetin 166.74
    span 80 125.29
    1,4-butanediol 94.63
    1,1-dichloroethane 499.05
    2-methyl-1-pentanol 99.78
    methyl formate 295.2
    2-methyl-1-butanol 147.66
    n-decane 11.51
    butyronitrile 267.6
    3,7-dimethyl-1-octanol 70.1
    1-chlorooctane 45.58
    1-chlorotetradecane 21.65
    n-nonane 9.98
    undecane 8.7
    tert-butylcyclohexane 29.04
    cyclooctane 24.99
    cyclopentanol 228.77
    tetrahydropyran 487.69
    tert-amyl methyl ether 155.15
    2,5,8-trioxanonane 267.93
    1-hexene 69.76
    2-isopropoxyethanol 170.44
    2,2,2-trifluoroethanol 239.77
    methyl butyrate 178.59

    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