(E)-Cycloundecene

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  • Identifiers

    CAS number
    13151-60-5

    Molecular formula
    C11H20

    SMILES
    C1CCCC/C=C/CCCC1

    Safety labels

  • Odor profile

    Fragrance
    Sweet 53.22%
    Musk 46.45%
    Dry 37.45%
    Citrus 33.57%
    Amber 27.73%
    Gassy 25.2%
    Animal 22.19%
    Waxy 21.18%
    Woody 20.94%
    Powdery 20.16%

     

    Flavor
    Animal 26.34%
    Ammoniacal 24.97%
    Shrimp 20.17%
    Alkaline 19.26%
    Tarry 17.78%
    Rotten 17.65%
    Tar 17.62%
    Beet 17.27%
    Terpenic 16.95%
    Soil 16.94%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    5.2

    pKa est.
    9.2 (weak base)

    Molecular weight
    152.28 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    218°C

    Flash point

    • 71.07 ˚C est.

  • Synonyms

    • (E)-Cycloundecene
    • Cycloundecene(E)
    • 13151-60-5
    • t-Cycloundecene
    • trans-Cycloundecene
    • RefChem:70039
    • GMUVJAZTJOCSND-OWOJBTEDSA-N
    • cycloundecene
    • SCHEMBL1112356
    • SCHEMBL1112396
    • DTXSID501376885
    • 13151-60-5

  • Applications

    For (E)-Cycloundecene, CAS 13151-60-5, is used as an organic synthesis intermediate across multiple industrial contexts. It is commonly evaluated as a monomer or comonomer for polymers produced by ring-opening metathesis polymerization (ROMP). It may serve as a fragrance-chemistry building block in select formulations, acting as a cyclic hydrocarbon precursor for aroma-related compounds. In coatings and inks, it can be employed as a specialty hydrocarbon component to influence film-forming properties or as a precursor for further functionalization. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 140.14
    methanol 67.15
    isopropanol 232.99
    water 0.01
    ethyl acetate 813.72
    n-propanol 242.46
    acetone 777.39
    n-butanol 339.65
    acetonitrile 270.04
    DMF 650.74
    toluene 951.42
    isobutanol 263.33
    1,4-dioxane 1234.09
    methyl acetate 529.14
    THF 2508.19
    2-butanone 867.29
    n-pentanol 254.62
    sec-butanol 348.59
    n-hexane 892.13
    ethylene glycol 17.7
    NMP 966.5
    cyclohexane 1440.32
    DMSO 794.83
    n-butyl acetate 1305.59
    n-octanol 330.46
    chloroform 1893.74
    n-propyl acetate 661.02
    acetic acid 143.82
    dichloromethane 1691.98
    cyclohexanone 1683.21
    propylene glycol 49.24
    isopropyl acetate 691.78
    DMAc 601.3
    2-ethoxyethanol 219.82
    isopentanol 418.27
    n-heptane 1302.8
    ethyl formate 273.15
    1,2-dichloroethane 1395.76
    n-hexanol 624.8
    2-methoxyethanol 273.52
    isobutyl acetate 549.5
    tetrachloromethane 575.93
    n-pentyl acetate 645.25
    transcutol 1060.33
    n-heptanol 300.78
    ethylbenzene 537.36
    MIBK 723.85
    2-propoxyethanol 569.42
    tert-butanol 503.35
    MTBE 974.81
    2-butoxyethanol 353.74
    propionic acid 221.77
    o-xylene 572.33
    formic acid 10.53
    diethyl ether 1178.43
    m-xylene 606.82
    p-xylene 621.06
    chlorobenzene 934.6
    dimethyl carbonate 213.59
    n-octane 373.29
    formamide 22.93
    cyclopentanone 1820.3
    2-pentanone 983.06
    anisole 604.7
    cyclopentyl methyl ether 1610.41
    gamma-butyrolactone 1368.92
    1-methoxy-2-propanol 370.64
    pyridine 1168.41
    3-pentanone 872.98
    furfural 826.77
    n-dodecane 178.55
    diethylene glycol 183.54
    diisopropyl ether 634.94
    tert-amyl alcohol 482.57
    acetylacetone 843.74
    n-hexadecane 214.88
    acetophenone 508.84
    methyl propionate 571.0
    isopentyl acetate 1029.78
    trichloroethylene 1974.12
    n-nonanol 312.2
    cyclohexanol 634.99
    benzyl alcohol 278.23
    2-ethylhexanol 725.12
    isooctanol 301.84
    dipropyl ether 2020.26
    1,2-dichlorobenzene 852.78
    ethyl lactate 216.95
    propylene carbonate 901.84
    n-methylformamide 138.74
    2-pentanol 419.85
    n-pentane 598.4
    1-propoxy-2-propanol 750.49
    1-methoxy-2-propyl acetate 737.92
    2-(2-methoxypropoxy) propanol 363.39
    mesitylene 492.16
    ε-caprolactone 1138.95
    p-cymene 509.62
    epichlorohydrin 1426.08
    1,1,1-trichloroethane 1810.03
    2-aminoethanol 49.02
    morpholine-4-carbaldehyde 743.81
    sulfolane 1749.85
    2,2,4-trimethylpentane 232.81
    2-methyltetrahydrofuran 1955.88
    n-hexyl acetate 781.33
    isooctane 235.36
    2-(2-butoxyethoxy)ethanol 485.22
    sec-butyl acetate 554.47
    tert-butyl acetate 852.11
    decalin 491.64
    glycerin 64.71
    diglyme 1040.93
    acrylic acid 152.49
    isopropyl myristate 460.4
    n-butyric acid 503.07
    acetyl acetate 487.07
    di(2-ethylhexyl) phthalate 230.49
    ethyl propionate 655.65
    nitromethane 296.46
    1,2-diethoxyethane 1030.62
    benzonitrile 524.18
    trioctyl phosphate 220.02
    1-bromopropane 1620.4
    gamma-valerolactone 1299.3
    n-decanol 244.21
    triethyl phosphate 408.5
    4-methyl-2-pentanol 310.39
    propionitrile 477.57
    vinylene carbonate 554.42
    1,1,2-trichlorotrifluoroethane 628.3
    DMS 415.95
    cumene 361.91
    2-octanol 278.71
    2-hexanone 811.5
    octyl acetate 452.0
    limonene 965.89
    1,2-dimethoxyethane 891.48
    ethyl orthosilicate 425.99
    tributyl phosphate 293.58
    diacetone alcohol 567.18
    N,N-dimethylaniline 456.69
    acrylonitrile 407.17
    aniline 499.92
    1,3-propanediol 107.53
    bromobenzene 1336.1
    dibromomethane 1512.22
    1,1,2,2-tetrachloroethane 1929.84
    2-methyl-cyclohexyl acetate 656.23
    tetrabutyl urea 413.06
    diisobutyl methanol 580.13
    2-phenylethanol 369.89
    styrene 659.2
    dioctyl adipate 499.05
    dimethyl sulfate 361.36
    ethyl butyrate 1110.29
    methyl lactate 183.22
    butyl lactate 349.12
    diethyl carbonate 596.34
    propanediol butyl ether 236.91
    triethyl orthoformate 758.29
    p-tert-butyltoluene 490.01
    methyl 4-tert-butylbenzoate 462.4
    morpholine 1195.41
    tert-butylamine 494.98
    n-dodecanol 213.49
    dimethoxymethane 582.09
    ethylene carbonate 573.48
    cyrene 347.14
    2-ethoxyethyl acetate 507.69
    2-ethylhexyl acetate 957.82
    1,2,4-trichlorobenzene 847.17
    4-methylpyridine 1128.65
    dibutyl ether 1275.71
    2,6-dimethyl-4-heptanol 580.13
    DEF 921.27
    dimethyl isosorbide 801.69
    tetrachloroethylene 1150.17
    eugenol 325.76
    triacetin 526.58
    span 80 413.23
    1,4-butanediol 46.61
    1,1-dichloroethane 1392.18
    2-methyl-1-pentanol 302.99
    methyl formate 127.07
    2-methyl-1-butanol 366.49
    n-decane 327.5
    butyronitrile 617.09
    3,7-dimethyl-1-octanol 427.49
    1-chlorooctane 662.78
    1-chlorotetradecane 282.53
    n-nonane 392.29
    undecane 229.58
    tert-butylcyclohexane 390.69
    cyclooctane 675.51
    cyclopentanol 593.22
    tetrahydropyran 2114.41
    tert-amyl methyl ether 843.05
    2,5,8-trioxanonane 668.15
    1-hexene 1253.11
    2-isopropoxyethanol 255.74
    2,2,2-trifluoroethanol 49.73
    methyl butyrate 811.41

    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