2-Dodecen-1-ol

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  • Identifiers

    CAS number
    22104-81-0

    Molecular formula
    C12H24O

    SMILES
    CCCCCCCCCC=CCO

    Retention indicies (RI)

    • Carbowax: 2033.0

  • Odor profile

    Fatty 75.54%
    Waxy 75.52%
    Citrus 65.63%
    Floral 57.15%
    Fruity 54.37%
    Fresh 49.84%
    Rose 49.2%
    Orange 48.74%
    Oily 47.72%
    Aldehydic 44.02%

    Scent© AI

  • Properties

    XLogP3-AA
    4.6

    Molecular weight
    184.32 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    261°C

    Flash point est.
    126.86 ˚C

  • Synonyms

    • 2-Dodecen-1-ol
    • 22104-81-0
    • dodec-2-en-1-ol
    • 2-dodecenol
    • DTXSID3066760
    • EINECS 244-786-5
    • AI3-34387
    • (E)-2-dodecen-1-ol
    • DTXCID8036609
    • XAA10481
    • DB-045795
    • NS00012354
    • NS00083553

  • Applications

    2-Dodecen-1-ol (CAS 22104-81-0) is an unsaturated C12 fatty alcohol widely used as an intermediate and surface modifier: it can be ethoxylated or propoxylated to produce nonionic surfactants for detergents, industrial cleaners, oilfield chemicals, and textile and leather processing; it can be sulfated or phosphated to yield anionic surfactants used as wetting, emulsifying, dispersing, and defoaming agents; it can be esterified (to acetates, maleates, acrylates, succinates, etc.) to make plasticizers, lubricant additives, fiber softeners, and additives for metalworking fluids and cutting oils; it can be acrylated to serve as a reactive diluent or comonomer in UV-curable coatings, inks, and adhesives, improving flexibility, water resistance, and adhesion; it is a precursor to amines and quaternary ammonium salts for biocidal and antistatic agents, as well as to demulsifiers and emulsifiers for oil and wastewater treatment; it is used as an agricultural spray adjuvant to enhance wetting and cuticle penetration and as a starting point for semiochemicals such as dodecenyl esters for insect trapping; it also appears in protective coatings and corrosion-inhibitor systems through adsorption on metal surfaces; it is commonly supplied as an E/Z isomer mixture and should be stored with limited oxygen and light to minimize oxidative degradation.

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 8089.39
    methanol 4631.24
    isopropanol 10181.87
    water 0.02
    ethyl acetate 5860.56
    n-propanol 8116.12
    acetone 8998.55
    n-butanol 7954.12
    acetonitrile 2779.41
    DMF 3193.8
    toluene 1467.13
    isobutanol 5773.71
    1,4-dioxane 5959.21
    methyl acetate 2913.35
    THF 12835.81
    2-butanone 6340.72
    n-pentanol 4422.68
    sec-butanol 7631.42
    n-hexane 3588.65
    ethylene glycol 226.6
    NMP 1582.6
    cyclohexane 4170.27
    DMSO 6788.7
    n-butyl acetate 5252.41
    n-octanol 1181.74
    chloroform 4559.07
    n-propyl acetate 4221.66
    acetic acid 1550.28
    dichloromethane 5268.25
    cyclohexanone 6461.57
    propylene glycol 743.03
    isopropyl acetate 3367.43
    DMAc 1540.9
    2-ethoxyethanol 3213.06
    isopentanol 5991.12
    n-heptane 2067.71
    ethyl formate 1694.17
    1,2-dichloroethane 5032.88
    n-hexanol 4654.91
    2-methoxyethanol 5277.53
    isobutyl acetate 1953.88
    tetrachloromethane 1182.5
    n-pentyl acetate 2106.47
    transcutol 7579.09
    n-heptanol 1523.54
    ethylbenzene 737.88
    MIBK 3321.77
    2-propoxyethanol 4163.58
    tert-butanol 10289.42
    MTBE 8967.36
    2-butoxyethanol 2048.48
    propionic acid 1857.26
    o-xylene 647.56
    formic acid 156.29
    diethyl ether 12482.56
    m-xylene 898.89
    p-xylene 790.81
    chlorobenzene 1204.13
    dimethyl carbonate 380.74
    n-octane 454.27
    formamide 361.17
    cyclopentanone 5506.64
    2-pentanone 7467.67
    anisole 1096.04
    cyclopentyl methyl ether 6549.96
    gamma-butyrolactone 3619.22
    1-methoxy-2-propanol 5013.55
    pyridine 3545.4
    3-pentanone 3352.61
    furfural 1597.28
    n-dodecane 137.5
    diethylene glycol 1334.95
    diisopropyl ether 3034.55
    tert-amyl alcohol 5887.88
    acetylacetone 2941.23
    n-hexadecane 161.45
    acetophenone 819.36
    methyl propionate 2750.58
    isopentyl acetate 3530.18
    trichloroethylene 4945.74
    n-nonanol 993.68
    cyclohexanol 5342.72
    benzyl alcohol 866.97
    2-ethylhexanol 2785.02
    isooctanol 1289.37
    dipropyl ether 7493.66
    1,2-dichlorobenzene 876.38
    ethyl lactate 675.11
    propylene carbonate 1613.66
    n-methylformamide 1554.38
    2-pentanol 6590.55
    n-pentane 2717.52
    1-propoxy-2-propanol 4231.75
    1-methoxy-2-propyl acetate 2383.08
    2-(2-methoxypropoxy) propanol 890.6
    mesitylene 594.97
    ε-caprolactone 3922.02
    p-cymene 562.8
    epichlorohydrin 5300.35
    1,1,1-trichloroethane 3906.7
    2-aminoethanol 1097.76
    morpholine-4-carbaldehyde 2091.6
    sulfolane 3376.65
    2,2,4-trimethylpentane 543.17
    2-methyltetrahydrofuran 10592.1
    n-hexyl acetate 2116.41
    isooctane 552.67
    2-(2-butoxyethoxy)ethanol 1759.43
    sec-butyl acetate 2414.64
    tert-butyl acetate 3144.82
    decalin 643.71
    glycerin 583.26
    diglyme 3680.31
    acrylic acid 723.67
    isopropyl myristate 651.43
    n-butyric acid 4914.55
    acetyl acetate 1302.35
    di(2-ethylhexyl) phthalate 330.89
    ethyl propionate 2776.2
    nitromethane 2323.61
    1,2-diethoxyethane 5350.66
    benzonitrile 1059.57
    trioctyl phosphate 347.2
    1-bromopropane 6422.1
    gamma-valerolactone 4767.96
    n-decanol 653.37
    triethyl phosphate 582.82
    4-methyl-2-pentanol 2457.71
    propionitrile 3459.46
    vinylene carbonate 1019.68
    1,1,2-trichlorotrifluoroethane 2098.47
    DMS 630.1
    cumene 436.28
    2-octanol 1026.68
    2-hexanone 4388.51
    octyl acetate 731.11
    limonene 1417.72
    1,2-dimethoxyethane 6077.28
    ethyl orthosilicate 744.49
    tributyl phosphate 455.77
    diacetone alcohol 2718.84
    N,N-dimethylaniline 613.55
    acrylonitrile 2091.97
    aniline 1506.87
    1,3-propanediol 2332.0
    bromobenzene 1317.02
    dibromomethane 4888.92
    1,1,2,2-tetrachloroethane 4403.81
    2-methyl-cyclohexyl acetate 1285.23
    tetrabutyl urea 537.97
    diisobutyl methanol 1563.54
    2-phenylethanol 1041.55
    styrene 940.92
    dioctyl adipate 710.49
    dimethyl sulfate 497.35
    ethyl butyrate 3411.62
    methyl lactate 622.11
    butyl lactate 1050.53
    diethyl carbonate 1136.05
    propanediol butyl ether 1155.97
    triethyl orthoformate 1719.6
    p-tert-butyltoluene 551.15
    methyl 4-tert-butylbenzoate 624.5
    morpholine 9688.32
    tert-butylamine 8120.33
    n-dodecanol 471.15
    dimethoxymethane 3805.89
    ethylene carbonate 1206.41
    cyrene 582.64
    2-ethoxyethyl acetate 1860.72
    2-ethylhexyl acetate 2664.06
    1,2,4-trichlorobenzene 876.29
    4-methylpyridine 3096.5
    dibutyl ether 3964.32
    2,6-dimethyl-4-heptanol 1563.54
    DEF 4113.37
    dimethyl isosorbide 1360.85
    tetrachloroethylene 3008.4
    eugenol 557.1
    triacetin 898.6
    span 80 980.94
    1,4-butanediol 713.67
    1,1-dichloroethane 5901.89
    2-methyl-1-pentanol 2947.13
    methyl formate 759.78
    2-methyl-1-butanol 4887.27
    n-decane 355.87
    butyronitrile 5361.55
    3,7-dimethyl-1-octanol 1318.76
    1-chlorooctane 1097.04
    1-chlorotetradecane 293.92
    n-nonane 455.83
    undecane 204.9
    tert-butylcyclohexane 593.3
    cyclooctane 991.85
    cyclopentanol 4631.51
    tetrahydropyran 15081.89
    tert-amyl methyl ether 4289.23
    2,5,8-trioxanonane 1587.39
    1-hexene 6990.57
    2-isopropoxyethanol 2359.25
    2,2,2-trifluoroethanol 219.27
    methyl butyrate 4000.21

    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
Cilantro (Coriander leaf) 3 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 1.4%
Grapefruit (Italy) 2 8016-20-4 Citrus paradisi Macfayden, fam. Rutaceae 0.05%
Lime (Persian) (Japan) Citrus latifolia Tanaka, fam. Rutaceae 0.02%
Cilantro (Coriander leaf) 5a 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.58%
Cilantro (Coriander leaf) 5b 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.82%
Mandarin (Italy) 8 8008-31-9 Citrus deliciosa Tenore (C. reticulata Blanco, cv.mandarin), fam. Rutaceae 0.01%