CID 162268

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    37609-25-9

    Molecular formula
    C16H28O

    SMILES
    C1CCCCCC(=O)CCCC=CCCCC1

  • Odor profile

    Musk 91.36%
    Animal 66.15%
    Powdery 64.85%
    Amber 51.62%
    Dry 46.18%
    Natural 41.96%
    Clean 39.19%
    Sweet 35.81%
    Balsamic 34.64%
    Floral 34.27%

    Scent© AI

  • Properties

    XLogP3-AA
    5.6

    pKa est.
    9.54 (weak base)

    Molecular weight
    236.39 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    327°C

    Flash point est.
    150.31 ˚C

  • Synonyms

    • 5-Cyclohexadecen-1-one
    • 37609-25-9
    • cyclohexadec-5-en-1-one
    • musk amberol
    • 1-cyclohexadecen-6-one
    • CHEMBL3188464
    • BCP25564
    • NS00012153

  • Applications

    CID 162268 (CAS 37609-25-9) is commonly used in research settings as an analytical reference standard and control material for method development, calibration, and validation (LC–MS/GC–MS, chromatography, spectroscopy), supporting quality control, impurity profiling, and stability studies; it also serves as a precursor or intermediate in organic synthesis to generate derivatives, optimize reaction conditions, and build compound libraries for screening; acts as a molecular scaffold for drug and agrochemical discovery, enabling SAR work, in vitro ADME, and tracer/labeling experiments when appropriate functional groups are available; is employed in toxicology and environmental science as a model compound to assess fate, degradation, and recovery across sampling/extraction workflows; and in materials research may be leveraged (where properties permit) as an additive, monomer, or surface modifier to tune durability, wettability, and adhesion; all applications should be guided by the compound’s specific physicochemical profile, accompanied by safety data, and performed in compliance with regulations, primarily for research use.

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 553.62
    methanol 332.16
    isopropanol 646.2
    water 0.02
    ethyl acetate 1581.03
    n-propanol 622.46
    acetone 1695.97
    n-butanol 710.11
    acetonitrile 705.98
    DMF 1284.95
    toluene 974.03
    isobutanol 523.66
    1,4-dioxane 1768.62
    methyl acetate 883.71
    THF 2694.07
    2-butanone 1395.26
    n-pentanol 474.92
    sec-butanol 633.98
    n-hexane 520.14
    ethylene glycol 37.23
    NMP 1254.34
    cyclohexane 932.42
    DMSO 1332.53
    n-butyl acetate 1432.54
    n-octanol 320.47
    chloroform 3315.18
    n-propyl acetate 1142.54
    acetic acid 488.62
    dichloromethane 2849.39
    cyclohexanone 2388.01
    propylene glycol 105.4
    isopropyl acetate 1237.85
    DMAc 1097.73
    2-ethoxyethanol 536.88
    isopentanol 737.96
    n-heptane 360.92
    ethyl formate 556.78
    1,2-dichloroethane 2029.53
    n-hexanol 611.64
    2-methoxyethanol 775.97
    isobutyl acetate 773.29
    tetrachloromethane 557.5
    n-pentyl acetate 1011.19
    transcutol 3757.73
    n-heptanol 324.02
    ethylbenzene 537.31
    MIBK 1013.07
    2-propoxyethanol 866.68
    tert-butanol 863.85
    MTBE 1353.98
    2-butoxyethanol 626.68
    propionic acid 500.64
    o-xylene 550.4
    formic acid 63.56
    diethyl ether 1911.13
    m-xylene 600.35
    p-xylene 621.27
    chlorobenzene 1188.47
    dimethyl carbonate 307.71
    n-octane 105.01
    formamide 124.61
    cyclopentanone 2175.81
    2-pentanone 1536.39
    anisole 787.12
    cyclopentyl methyl ether 1677.14
    gamma-butyrolactone 1924.69
    1-methoxy-2-propanol 837.94
    pyridine 1909.61
    3-pentanone 1137.68
    furfural 1425.78
    n-dodecane 54.33
    diethylene glycol 344.45
    diisopropyl ether 698.91
    tert-amyl alcohol 700.92
    acetylacetone 1461.51
    n-hexadecane 67.22
    acetophenone 730.22
    methyl propionate 953.22
    isopentyl acetate 1189.83
    trichloroethylene 3061.06
    n-nonanol 305.72
    cyclohexanol 956.07
    benzyl alcohol 497.86
    2-ethylhexanol 550.07
    isooctanol 327.99
    dipropyl ether 1355.56
    1,2-dichlorobenzene 1075.0
    ethyl lactate 325.92
    propylene carbonate 1091.06
    n-methylformamide 389.87
    2-pentanol 685.22
    n-pentane 333.77
    1-propoxy-2-propanol 869.84
    1-methoxy-2-propyl acetate 1042.64
    2-(2-methoxypropoxy) propanol 611.58
    mesitylene 429.39
    ε-caprolactone 1714.62
    p-cymene 338.41
    epichlorohydrin 2050.29
    1,1,1-trichloroethane 1969.06
    2-aminoethanol 140.1
    morpholine-4-carbaldehyde 1261.94
    sulfolane 1964.11
    2,2,4-trimethylpentane 129.19
    2-methyltetrahydrofuran 2168.23
    n-hexyl acetate 1123.17
    isooctane 123.46
    2-(2-butoxyethoxy)ethanol 927.22
    sec-butyl acetate 848.9
    tert-butyl acetate 1218.65
    decalin 296.14
    glycerin 155.33
    diglyme 1766.08
    acrylic acid 332.19
    isopropyl myristate 433.54
    n-butyric acid 1168.7
    acetyl acetate 840.6
    di(2-ethylhexyl) phthalate 288.44
    ethyl propionate 966.76
    nitromethane 939.36
    1,2-diethoxyethane 1707.84
    benzonitrile 827.07
    trioctyl phosphate 224.13
    1-bromopropane 1577.72
    gamma-valerolactone 2220.32
    n-decanol 217.78
    triethyl phosphate 408.06
    4-methyl-2-pentanol 425.42
    propionitrile 860.78
    vinylene carbonate 841.67
    1,1,2-trichlorotrifluoroethane 1194.88
    DMS 668.77
    cumene 339.74
    2-octanol 269.33
    2-hexanone 1047.21
    octyl acetate 488.48
    limonene 613.63
    1,2-dimethoxyethane 1375.4
    ethyl orthosilicate 413.98
    tributyl phosphate 325.45
    diacetone alcohol 863.97
    N,N-dimethylaniline 510.74
    acrylonitrile 812.23
    aniline 856.16
    1,3-propanediol 333.06
    bromobenzene 1429.88
    dibromomethane 2115.53
    1,1,2,2-tetrachloroethane 2755.19
    2-methyl-cyclohexyl acetate 700.05
    tetrabutyl urea 411.21
    diisobutyl methanol 399.54
    2-phenylethanol 496.17
    styrene 732.46
    dioctyl adipate 598.21
    dimethyl sulfate 471.85
    ethyl butyrate 1079.25
    methyl lactate 306.7
    butyl lactate 566.85
    diethyl carbonate 612.07
    propanediol butyl ether 490.71
    triethyl orthoformate 748.17
    p-tert-butyltoluene 316.48
    methyl 4-tert-butylbenzoate 648.45
    morpholine 2039.19
    tert-butylamine 674.58
    n-dodecanol 169.85
    dimethoxymethane 937.83
    ethylene carbonate 854.94
    cyrene 422.7
    2-ethoxyethyl acetate 1064.73
    2-ethylhexyl acetate 967.7
    1,2,4-trichlorobenzene 1142.67
    4-methylpyridine 1695.35
    dibutyl ether 1146.53
    2,6-dimethyl-4-heptanol 399.54
    DEF 1427.18
    dimethyl isosorbide 1002.95
    tetrachloroethylene 1817.73
    eugenol 509.05
    triacetin 936.16
    span 80 623.33
    1,4-butanediol 111.42
    1,1-dichloroethane 1999.19
    2-methyl-1-pentanol 483.81
    methyl formate 289.54
    2-methyl-1-butanol 623.23
    n-decane 117.96
    butyronitrile 1059.79
    3,7-dimethyl-1-octanol 434.57
    1-chlorooctane 436.31
    1-chlorotetradecane 153.35
    n-nonane 127.07
    undecane 75.57
    tert-butylcyclohexane 225.44
    cyclooctane 300.87
    cyclopentanol 772.61
    tetrahydropyran 2761.09
    tert-amyl methyl ether 948.51
    2,5,8-trioxanonane 1065.2
    1-hexene 1028.64
    2-isopropoxyethanol 519.5
    2,2,2-trifluoroethanol 152.48
    methyl butyrate 1214.73

    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

Botanical

Name CAS Botanical Proportion
Eucalyptus globulus (China) 4 residue 8016-26-0 Eucalyptus globulus Labill., fam. Myrtaceae 0.3%