Cyclododecene

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  • Identifiers

    CAS number
    1501-82-2

    Molecular formula
    C12H22

    SMILES
    C1CCCCC/C=C\CCCC1

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Sweet 54.49%
    Musk 47.44%
    Dry 38.04%
    Citrus 31.79%
    Amber 28.57%
    Gassy 24.37%
    Animal 22.64%
    Woody 21.78%
    Waxy 21.33%
    Powdery 20.4%

     

    Flavor
    Animal 26.65%
    Ammoniacal 24.78%
    Shrimp 20.17%
    Alkaline 19.29%
    Tarry 17.77%
    Rotten 17.7%
    Tar 17.63%
    Beet 17.34%
    Soil 17.0%
    Terpenic 17.0%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    5.7

    pKa est.
    9.67 (weak base)

    Molecular weight
    166.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    239°C

    Flash point

    • 75.53 ˚C est.

  • Synonyms

    • CYCLODODECENE
    • 1501-82-2
    • EINECS 216-117-7
    • RefChem:580302
    • 216-117-7
    • 1129-89-1
    • (Z)-Cyclododecene
    • (1Z)-cyclododecene
    • Cyclododecene, (Z)-
    • Cyclododecene,c&t
    • cis-Cyclododecene.
    • MFCD00003721
    • 1-Cyclododecene #
    • Cyclododecene (c,t)
    • Cyclododecene, (1E)-
    • CYCLODODECENE (TRANS)
    • cyclododec-1-ene
    • cyclododecene, (1Z)-
    • SCHEMBL1112621
    • SCHEMBL1113246
    • SCHEMBL1113638
    • SCHEMBL1540427
    • SCHEMBL1540731
    • DTXSID901378671
    • AKOS006230279
    • ST50406269
    • D89251
    • Q63408775
    • InChI=1/C12H22/c1-2-4-6-8-10-12-11-9-7-5-3-1/h1-2H,3-12H2/b2-1
    • 1501-82-2

  • Applications

    Cyclododecene (CAS 1501-82-2) is viewed as a potential building block and monomer for specialty polymers and copolymers in the plastics and coatings industries. It is used as an intermediate in organic synthesis for downstream chemical products. In coatings and adhesives formulations, Cyclododecene may serve as a crosslinking component or reactive diluent. In fragrance research, cyclododecene is evaluated as a precursor for fragrance materials. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 137.4
    methanol 49.76
    isopropanol 199.07
    water 0.01
    ethyl acetate 582.41
    n-propanol 228.86
    acetone 485.27
    n-butanol 300.83
    acetonitrile 172.55
    DMF 429.55
    toluene 951.87
    isobutanol 225.75
    1,4-dioxane 930.37
    methyl acetate 386.35
    THF 2126.06
    2-butanone 571.08
    n-pentanol 211.54
    sec-butanol 285.95
    n-hexane 731.25
    ethylene glycol 14.72
    NMP 684.17
    cyclohexane 1618.11
    DMSO 523.47
    n-butyl acetate 1019.77
    n-octanol 274.63
    chloroform 1610.54
    n-propyl acetate 504.86
    acetic acid 136.15
    dichloromethane 1485.57
    cyclohexanone 1283.02
    propylene glycol 40.01
    isopropyl acetate 491.97
    DMAc 391.72
    2-ethoxyethanol 165.59
    isopentanol 311.49
    n-heptane 1567.73
    ethyl formate 252.29
    1,2-dichloroethane 1030.58
    n-hexanol 535.15
    2-methoxyethanol 203.67
    isobutyl acetate 393.34
    tetrachloromethane 470.95
    n-pentyl acetate 535.25
    transcutol 715.49
    n-heptanol 274.6
    ethylbenzene 494.25
    MIBK 452.9
    2-propoxyethanol 406.91
    tert-butanol 374.86
    MTBE 592.08
    2-butoxyethanol 284.93
    propionic acid 204.65
    o-xylene 530.33
    formic acid 9.08
    diethyl ether 799.54
    m-xylene 563.65
    p-xylene 570.83
    chlorobenzene 769.25
    dimethyl carbonate 159.67
    n-octane 389.94
    formamide 22.24
    cyclopentanone 1392.52
    2-pentanone 656.28
    anisole 465.24
    cyclopentyl methyl ether 1277.63
    gamma-butyrolactone 1144.97
    1-methoxy-2-propanol 263.59
    pyridine 1042.91
    3-pentanone 566.29
    furfural 653.26
    n-dodecane 172.85
    diethylene glycol 132.67
    diisopropyl ether 417.28
    tert-amyl alcohol 364.41
    acetylacetone 560.35
    n-hexadecane 203.82
    acetophenone 420.96
    methyl propionate 406.07
    isopentyl acetate 792.15
    trichloroethylene 1496.21
    n-nonanol 263.91
    cyclohexanol 574.81
    benzyl alcohol 250.12
    2-ethylhexanol 595.33
    isooctanol 261.56
    dipropyl ether 1607.98
    1,2-dichlorobenzene 661.28
    ethyl lactate 174.97
    propylene carbonate 753.89
    n-methylformamide 106.28
    2-pentanol 319.27
    n-pentane 567.55
    1-propoxy-2-propanol 544.17
    1-methoxy-2-propyl acetate 557.92
    2-(2-methoxypropoxy) propanol 292.87
    mesitylene 406.58
    ε-caprolactone 939.62
    p-cymene 487.61
    epichlorohydrin 1102.09
    1,1,1-trichloroethane 1246.18
    2-aminoethanol 42.65
    morpholine-4-carbaldehyde 514.0
    sulfolane 1289.22
    2,2,4-trimethylpentane 182.84
    2-methyltetrahydrofuran 1646.76
    n-hexyl acetate 610.27
    isooctane 185.17
    2-(2-butoxyethoxy)ethanol 388.32
    sec-butyl acetate 393.13
    tert-butyl acetate 543.05
    decalin 429.44
    glycerin 46.34
    diglyme 768.36
    acrylic acid 137.41
    isopropyl myristate 377.11
    n-butyric acid 444.04
    acetyl acetate 358.03
    di(2-ethylhexyl) phthalate 204.64
    ethyl propionate 486.48
    nitromethane 217.17
    1,2-diethoxyethane 751.42
    benzonitrile 469.8
    trioctyl phosphate 199.94
    1-bromopropane 1226.08
    gamma-valerolactone 944.97
    n-decanol 214.97
    triethyl phosphate 352.62
    4-methyl-2-pentanol 216.86
    propionitrile 347.08
    vinylene carbonate 482.7
    1,1,2-trichlorotrifluoroethane 452.2
    DMS 313.83
    cumene 318.03
    2-octanol 242.89
    2-hexanone 529.51
    octyl acetate 379.89
    limonene 894.2
    1,2-dimethoxyethane 578.5
    ethyl orthosilicate 358.14
    tributyl phosphate 247.2
    diacetone alcohol 374.45
    N,N-dimethylaniline 364.54
    acrylonitrile 288.12
    aniline 438.98
    1,3-propanediol 90.02
    bromobenzene 1059.94
    dibromomethane 1363.18
    1,1,2,2-tetrachloroethane 1351.07
    2-methyl-cyclohexyl acetate 563.3
    tetrabutyl urea 347.37
    diisobutyl methanol 469.74
    2-phenylethanol 323.86
    styrene 572.52
    dioctyl adipate 427.88
    dimethyl sulfate 238.47
    ethyl butyrate 950.82
    methyl lactate 131.63
    butyl lactate 284.03
    diethyl carbonate 523.06
    propanediol butyl ether 181.98
    triethyl orthoformate 656.27
    p-tert-butyltoluene 472.2
    methyl 4-tert-butylbenzoate 402.85
    morpholine 901.51
    tert-butylamine 363.5
    n-dodecanol 193.79
    dimethoxymethane 387.11
    ethylene carbonate 501.71
    cyrene 278.33
    2-ethoxyethyl acetate 387.82
    2-ethylhexyl acetate 752.67
    1,2,4-trichlorobenzene 664.27
    4-methylpyridine 944.39
    dibutyl ether 998.42
    2,6-dimethyl-4-heptanol 469.74
    DEF 586.77
    dimethyl isosorbide 681.37
    tetrachloroethylene 862.17
    eugenol 261.44
    triacetin 425.96
    span 80 364.36
    1,4-butanediol 39.99
    1,1-dichloroethane 1014.29
    2-methyl-1-pentanol 233.73
    methyl formate 103.34
    2-methyl-1-butanol 288.84
    n-decane 319.39
    butyronitrile 466.42
    3,7-dimethyl-1-octanol 339.98
    1-chlorooctane 570.23
    1-chlorotetradecane 246.4
    n-nonane 392.51
    undecane 221.88
    tert-butylcyclohexane 308.57
    cyclooctane 736.4
    cyclopentanol 558.6
    tetrahydropyran 1780.79
    tert-amyl methyl ether 526.79
    2,5,8-trioxanonane 522.64
    1-hexene 899.9
    2-isopropoxyethanol 185.0
    2,2,2-trifluoroethanol 45.78
    methyl butyrate 613.38

    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