1-Propanol, 2-methyl-3-[(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)oxy]-

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  • Identifiers

    CAS number
    128119-70-0

    Molecular formula
    C14H26O2

    SMILES
    CC(CO)COC1CC2CCC1(C2(C)C)C

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Woody 86.84%
    Amber 56.27%
    Sandalwood 49.29%
    Camphoreous 46.74%
    Dry 46.38%
    Cedar 45.08%
    Balsamic 44.55%
    Pine 43.39%
    Herbal 37.76%
    Mint 37.6%

     

    Flavor
    Sweet 56.04%
    Woody 55.35%
    Herbal 48.05%
    Green 38.89%
    Earthy 37.55%
    Pine 37.19%
    Camphor 33.82%
    Balsam 33.78%
    Spicy 28.5%
    Fruity 28.05%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    3.4

    pKa est.
    7.56 (neutral)

    Molecular weight
    226.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    304°C

    Flash point

    • 115.01 ˚C est.

  • Synonyms

    • 128119-70-0
    • 1-Propanol, 2-methyl-3-[(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)oxy]-
    • 1-Propanol, 2-methyl-3-((1,7,7-trimethylbicyclo(2.2.1)hept-2-yl)oxy)-
    • 2-Methyl-3-((1,7,7-trimethylbicyclo(2.2.1)hept-2-yl)oxy)propan-1-ol
    • 2-methyl-3-[(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl)oxy]propan-1-ol
    • Propan-1-ol, 2-methyl-3-((1,7,7-trimethylbicyclo(2.2.1)hept-2-yl)oxy)-
    • 1-PROPANOL,2-METHYL-3-[(1,7,7-TRIMETHYLBICYCLO-[2.2.1]HEPT-2-YL)OXY]-
    • YCOHHRPARVZBHK-UHFFFAOYSA-N
    • SCHEMBL234759
    • DTXSID4051322
    • NS00020568

  • Applications

    1-Propanol, 2-methyl-3-[(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)oxy]- (CAS 128119-70-0) is a terpene-derived ether with a camphor-like framework that is used primarily as a fragrance ingredient and fixative in perfumery to extend scent life in cosmetics and household fragrance products. It is often viewed as a solvent or carrier for other fragrance components and can serve as a precursor in the synthesis of terpene-based aroma compounds. In cosmetics and personal care, it may function as a fragrance constituent or fragrance additive; in household and air-freshener formulations, it contributes to odor profiles and scent stability, with use governed by local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1736.85
    methanol 1899.74
    isopropanol 1783.1
    water 69.1
    ethyl acetate 2497.53
    n-propanol 1342.36
    acetone 1890.23
    n-butanol 1374.73
    acetonitrile 1812.08
    DMF 1788.83
    toluene 990.52
    isobutanol 1210.51
    1,4-dioxane 3590.07
    methyl acetate 1694.44
    THF 3378.76
    2-butanone 1243.56
    n-pentanol 715.73
    sec-butanol 1098.98
    n-hexane 175.68
    ethylene glycol 470.54
    NMP 675.01
    cyclohexane 472.29
    DMSO 1128.34
    n-butyl acetate 1241.03
    n-octanol 467.22
    chloroform 4526.31
    n-propyl acetate 1222.24
    acetic acid 1795.64
    dichloromethane 2980.92
    cyclohexanone 1428.17
    propylene glycol 656.8
    isopropyl acetate 2071.81
    DMAc 1140.58
    2-ethoxyethanol 1449.34
    isopentanol 1384.54
    n-heptane 139.17
    ethyl formate 1465.06
    1,2-dichloroethane 1866.4
    n-hexanol 1013.6
    2-methoxyethanol 2379.4
    isobutyl acetate 968.67
    tetrachloromethane 1541.94
    n-pentyl acetate 730.88
    transcutol 3582.22
    n-heptanol 562.63
    ethylbenzene 615.79
    MIBK 1202.27
    2-propoxyethanol 1694.05
    tert-butanol 2507.75
    MTBE 2375.83
    2-butoxyethanol 1085.69
    propionic acid 1097.79
    o-xylene 706.81
    formic acid 873.15
    diethyl ether 1912.5
    m-xylene 884.82
    p-xylene 979.76
    chlorobenzene 1200.23
    dimethyl carbonate 829.82
    n-octane 64.63
    formamide 1510.72
    cyclopentanone 1450.12
    2-pentanone 1315.88
    anisole 1274.09
    cyclopentyl methyl ether 1418.24
    gamma-butyrolactone 1867.04
    1-methoxy-2-propanol 2013.98
    pyridine 1700.99
    3-pentanone 885.5
    furfural 1837.2
    n-dodecane 44.47
    diethylene glycol 1336.73
    diisopropyl ether 920.48
    tert-amyl alcohol 1451.03
    acetylacetone 2138.88
    n-hexadecane 52.24
    acetophenone 946.76
    methyl propionate 1269.86
    isopentyl acetate 1293.74
    trichloroethylene 3137.84
    n-nonanol 432.93
    cyclohexanol 1084.04
    benzyl alcohol 823.67
    2-ethylhexanol 557.77
    isooctanol 518.16
    dipropyl ether 811.91
    1,2-dichlorobenzene 1186.5
    ethyl lactate 588.06
    propylene carbonate 1446.43
    n-methylformamide 1312.05
    2-pentanol 1075.78
    n-pentane 253.41
    1-propoxy-2-propanol 1189.65
    1-methoxy-2-propyl acetate 1498.9
    2-(2-methoxypropoxy) propanol 877.4
    mesitylene 699.59
    ε-caprolactone 1479.0
    p-cymene 402.45
    epichlorohydrin 2084.02
    1,1,1-trichloroethane 2763.77
    2-aminoethanol 969.4
    morpholine-4-carbaldehyde 1590.42
    sulfolane 1232.09
    2,2,4-trimethylpentane 165.83
    2-methyltetrahydrofuran 1911.28
    n-hexyl acetate 880.51
    isooctane 192.85
    2-(2-butoxyethoxy)ethanol 1175.68
    sec-butyl acetate 1065.34
    tert-butyl acetate 2000.14
    decalin 222.47
    glycerin 860.58
    diglyme 2427.1
    acrylic acid 922.31
    isopropyl myristate 399.15
    n-butyric acid 1958.74
    acetyl acetate 2090.49
    di(2-ethylhexyl) phthalate 337.82
    ethyl propionate 1105.79
    nitromethane 2746.46
    1,2-diethoxyethane 1415.98
    benzonitrile 1107.61
    trioctyl phosphate 255.72
    1-bromopropane 1031.26
    gamma-valerolactone 2237.23
    n-decanol 310.68
    triethyl phosphate 463.32
    4-methyl-2-pentanol 900.66
    propionitrile 1314.56
    vinylene carbonate 1503.84
    1,1,2-trichlorotrifluoroethane 1737.19
    DMS 862.57
    cumene 494.7
    2-octanol 377.01
    2-hexanone 851.22
    octyl acetate 442.84
    limonene 476.04
    1,2-dimethoxyethane 2571.6
    ethyl orthosilicate 505.1
    tributyl phosphate 332.05
    diacetone alcohol 1459.94
    N,N-dimethylaniline 750.79
    acrylonitrile 1430.09
    aniline 1214.18
    1,3-propanediol 1603.59
    bromobenzene 1276.33
    dibromomethane 1948.09
    1,1,2,2-tetrachloroethane 2702.48
    2-methyl-cyclohexyl acetate 701.68
    tetrabutyl urea 304.22
    diisobutyl methanol 477.66
    2-phenylethanol 900.16
    styrene 712.85
    dioctyl adipate 485.73
    dimethyl sulfate 859.98
    ethyl butyrate 1043.01
    methyl lactate 767.84
    butyl lactate 589.82
    diethyl carbonate 819.76
    propanediol butyl ether 818.94
    triethyl orthoformate 812.73
    p-tert-butyltoluene 446.71
    methyl 4-tert-butylbenzoate 842.27
    morpholine 3031.87
    tert-butylamine 1912.52
    n-dodecanol 232.25
    dimethoxymethane 1787.87
    ethylene carbonate 1530.48
    cyrene 591.97
    2-ethoxyethyl acetate 1021.7
    2-ethylhexyl acetate 896.54
    1,2,4-trichlorobenzene 1270.0
    4-methylpyridine 1591.13
    dibutyl ether 577.72
    2,6-dimethyl-4-heptanol 477.66
    DEF 1057.28
    dimethyl isosorbide 1219.75
    tetrachloroethylene 2132.39
    eugenol 730.16
    triacetin 956.05
    span 80 666.63
    1,4-butanediol 554.94
    1,1-dichloroethane 2329.32
    2-methyl-1-pentanol 692.0
    methyl formate 1108.09
    2-methyl-1-butanol 1025.77
    n-decane 83.88
    butyronitrile 1453.45
    3,7-dimethyl-1-octanol 547.08
    1-chlorooctane 295.85
    1-chlorotetradecane 120.08
    n-nonane 79.67
    undecane 57.28
    tert-butylcyclohexane 209.44
    cyclooctane 191.42
    cyclopentanol 1054.36
    tetrahydropyran 2448.84
    tert-amyl methyl ether 1113.48
    2,5,8-trioxanonane 1387.79
    1-hexene 440.34
    2-isopropoxyethanol 1042.98
    2,2,2-trifluoroethanol 1160.96
    methyl butyrate 1286.82

    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