1-Naphthalenol, 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-, 1-formate

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  • Identifiers

    CAS number
    65405-72-3

    Molecular formula
    C15H24O2

    SMILES
    CC1CCC2(C(=CCCC2(C1OC=O)C)C)C

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Woody 80.6%
    Amber 48.09%
    Dry 45.88%
    Cedar 43.67%
    Herbal 41.91%
    Spicy 37.64%
    Balsamic 35.24%
    Sandalwood 34.95%
    Vetiver 34.58%
    Pine 33.39%

     

    Flavor
    Woody 69.03%
    Herbal 59.17%
    Camphor 47.74%
    Green 44.11%
    Fruity 44.1%
    Earthy 41.65%
    Spicy 39.34%
    Sweet 39.08%
    Pine 38.42%
    Balsam 35.29%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.1

    pKa est.
    7.98 (neutral)

    Molecular weight
    236.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    290°C

    Flash point

    • 128.5 ˚C est.

  • Synonyms

    • 65405-72-3
    • 1-Naphthalenol, 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-, 1-formate
    • 2,4a,5,8a-Tetramethyl-1,2,3,4,4a,7,8,8a-octahydro-1-naphthyl formate
    • EINECS 265-742-1
    • DTXSID90867144
    • (2,4a,5,8a-tetramethyl-1,2,3,4,7,8-hexahydronaphthalen-1-yl) formate
    • 2,5,9,10-Tetramethyl-5,6-dehydro-1-decalyl formate
    • 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-tetramethyl-1-naphthyl formate
    • 1-Naphthalenol, 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-, formate
    • OXYOCTALINE FORMATE
    • sodium 1,2,3,4-tetramethyl-6,10-dioxo-7,9-diazaspiro[4.5]dec-7-en-8-olate
    • amber formate
    • SCHEMBL1358484
    • DTXCID20815350
    • DAWDTDPJINNEJM-UHFFFAOYSA-N
    • STL562324
    • AKOS030487796
    • NS00013074
    • 2,4a,5,8a-tetramethyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl formate
    • 265-742-1

  • Applications

    Typically used as a chemical intermediate in fragrance and flavor chemistry and as a building block for specialty aromatic compounds. It may serve as a precursor to more complex naphthyl-derived fragrance esters and related aroma materials. In cosmetics and personal care, it may be employed as a fragrance ingredient contributing to scent profiles in perfumes, lotions, and soaps under formulation constraints. In industrial manufacturing, it can function as a synthetic intermediate for producing complex terpenoid- or polycyclic compounds. In polymers and coatings, it may be used as a reactive intermediate to introduce aromatic functionality into resin systems or as a precursor for functionalized monomers, and in coatings and inks as part of aromatic additive packages.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 87.94
    methanol 108.46
    isopropanol 65.7
    water 0.69
    ethyl acetate 210.09
    n-propanol 94.53
    acetone 228.8
    n-butanol 75.13
    acetonitrile 224.25
    DMF 388.92
    toluene 402.08
    isobutanol 61.67
    1,4-dioxane 484.79
    methyl acetate 214.54
    THF 696.56
    2-butanone 240.1
    n-pentanol 39.45
    sec-butanol 50.03
    n-hexane 4.61
    ethylene glycol 20.05
    NMP 381.23
    cyclohexane 27.71
    DMSO 233.62
    n-butyl acetate 168.75
    n-octanol 33.72
    chloroform 853.33
    n-propyl acetate 120.28
    acetic acid 78.77
    dichloromethane 825.56
    cyclohexanone 451.43
    propylene glycol 20.67
    isopropyl acetate 141.09
    DMAc 228.35
    2-ethoxyethanol 84.22
    isopentanol 63.99
    n-heptane 5.67
    ethyl formate 145.22
    1,2-dichloroethane 518.13
    n-hexanol 81.95
    2-methoxyethanol 159.58
    isobutyl acetate 84.35
    tetrachloromethane 137.68
    n-pentyl acetate 112.06
    transcutol 350.37
    n-heptanol 46.4
    ethylbenzene 115.44
    MIBK 118.15
    2-propoxyethanol 176.71
    tert-butanol 72.39
    MTBE 85.32
    2-butoxyethanol 105.98
    propionic acid 93.01
    o-xylene 184.65
    formic acid 47.23
    diethyl ether 124.55
    m-xylene 216.29
    p-xylene 147.64
    chlorobenzene 426.42
    dimethyl carbonate 114.53
    n-octane 2.99
    formamide 106.86
    cyclopentanone 600.25
    2-pentanone 178.59
    anisole 206.98
    cyclopentyl methyl ether 227.67
    gamma-butyrolactone 614.53
    1-methoxy-2-propanol 125.6
    pyridine 600.83
    3-pentanone 170.28
    furfural 511.84
    n-dodecane 2.53
    diethylene glycol 116.8
    diisopropyl ether 42.55
    tert-amyl alcohol 51.51
    acetylacetone 236.3
    n-hexadecane 3.19
    acetophenone 194.33
    methyl propionate 189.86
    isopentyl acetate 154.72
    trichloroethylene 942.01
    n-nonanol 33.73
    cyclohexanol 101.11
    benzyl alcohol 136.63
    2-ethylhexanol 53.1
    isooctanol 41.61
    dipropyl ether 62.98
    1,2-dichlorobenzene 354.63
    ethyl lactate 59.26
    propylene carbonate 270.63
    n-methylformamide 221.61
    2-pentanol 41.78
    n-pentane 7.18
    1-propoxy-2-propanol 121.09
    1-methoxy-2-propyl acetate 197.57
    2-(2-methoxypropoxy) propanol 99.65
    mesitylene 120.4
    ε-caprolactone 339.2
    p-cymene 75.57
    epichlorohydrin 660.46
    1,1,1-trichloroethane 417.38
    2-aminoethanol 44.29
    morpholine-4-carbaldehyde 390.89
    sulfolane 488.23
    2,2,4-trimethylpentane 5.98
    2-methyltetrahydrofuran 324.81
    n-hexyl acetate 131.41
    isooctane 5.97
    2-(2-butoxyethoxy)ethanol 127.1
    sec-butyl acetate 88.54
    tert-butyl acetate 145.66
    decalin 15.57
    glycerin 38.48
    diglyme 279.01
    acrylic acid 95.4
    isopropyl myristate 48.83
    n-butyric acid 124.56
    acetyl acetate 155.41
    di(2-ethylhexyl) phthalate 62.24
    ethyl propionate 118.32
    nitromethane 279.83
    1,2-diethoxyethane 129.63
    benzonitrile 305.35
    trioctyl phosphate 41.23
    1-bromopropane 203.26
    gamma-valerolactone 615.48
    n-decanol 23.89
    triethyl phosphate 65.06
    4-methyl-2-pentanol 34.27
    propionitrile 206.86
    vinylene carbonate 297.28
    1,1,2-trichlorotrifluoroethane 250.03
    DMS 174.72
    cumene 72.33
    2-octanol 28.49
    2-hexanone 106.09
    octyl acetate 59.9
    limonene 79.81
    1,2-dimethoxyethane 206.78
    ethyl orthosilicate 62.25
    tributyl phosphate 48.74
    diacetone alcohol 124.69
    N,N-dimethylaniline 126.71
    acrylonitrile 300.49
    aniline 270.85
    1,3-propanediol 71.23
    bromobenzene 481.37
    dibromomethane 484.01
    1,1,2,2-tetrachloroethane 579.81
    2-methyl-cyclohexyl acetate 107.91
    tetrabutyl urea 62.74
    diisobutyl methanol 38.34
    2-phenylethanol 169.66
    styrene 149.45
    dioctyl adipate 71.89
    dimethyl sulfate 180.68
    ethyl butyrate 111.14
    methyl lactate 76.43
    butyl lactate 79.7
    diethyl carbonate 87.45
    propanediol butyl ether 74.13
    triethyl orthoformate 80.97
    p-tert-butyltoluene 69.99
    methyl 4-tert-butylbenzoate 148.09
    morpholine 438.82
    tert-butylamine 48.97
    n-dodecanol 17.61
    dimethoxymethane 246.78
    ethylene carbonate 246.75
    cyrene 124.62
    2-ethoxyethyl acetate 186.53
    2-ethylhexyl acetate 120.46
    1,2,4-trichlorobenzene 398.28
    4-methylpyridine 532.91
    dibutyl ether 40.45
    2,6-dimethyl-4-heptanol 38.34
    DEF 178.96
    dimethyl isosorbide 241.71
    tetrachloroethylene 393.56
    eugenol 134.74
    triacetin 142.12
    span 80 82.93
    1,4-butanediol 24.2
    1,1-dichloroethane 423.69
    2-methyl-1-pentanol 41.47
    methyl formate 193.27
    2-methyl-1-butanol 52.89
    n-decane 4.66
    butyronitrile 172.28
    3,7-dimethyl-1-octanol 41.89
    1-chlorooctane 31.49
    1-chlorotetradecane 11.61
    n-nonane 3.89
    undecane 3.3
    tert-butylcyclohexane 12.7
    cyclooctane 9.27
    cyclopentanol 119.5
    tetrahydropyran 401.17
    tert-amyl methyl ether 63.13
    2,5,8-trioxanonane 170.25
    1-hexene 23.47
    2-isopropoxyethanol 67.83
    2,2,2-trifluoroethanol 57.55
    methyl butyrate 141.37

    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