Majorenolide

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  • Identifiers

    CAS number
    126622-46-6

    Molecular formula
    C17H28O3

    SMILES
    C=CCCCCCCCCC/C=C/1\CC(OC1=O)CO

    Safety labels

  • Odor profile

    Fragrance
    Fatty 69.06%
    Waxy 54.77%
    Sweet 44.03%
    Fruity 39.43%
    Oily 39.33%
    Peach 38.06%
    Citrus 37.17%
    Buttery 37.06%
    Milky 36.44%
    Dairy 35.38%

     

    Flavor
    Waxy 52.46%
    Fruity 41.24%
    Fatty 40.85%
    Oily 37.79%
    Sweet 32.99%
    Creamy 32.72%
    Fresh 30.6%
    Herbal 29.74%
    Floral 27.48%
    Peach 26.83%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.2

    pKa est.
    7.3 (neutral)

    Molecular weight
    280.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    418°C

    Flash point

    • 186.75 ˚C est.

  • Synonyms

    • Majorenolide
    • RefChem:925205
    • 126622-46-6
    • CHEMBL457083
    • (3E)-3-dodec-11-enylidene-5-(hydroxymethyl)oxolan-2-one
    • 126622-46-6

  • Applications

    Majorenolide (CAS 126622-46-6) is used as a fragrance-related compound with applications as an odorant or fragrance ingredient in perfumery and cosmetics/personal care; it may serve as an intermediate in the synthesis of other fragrance materials; it can function as a specialty additive in coatings/inks and in polymer/plastics formulations; it is also evaluated for use in household products and cleaning formulations as a scent component; its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 962.45
    methanol 1117.88
    isopropanol 735.62
    water 0.06
    ethyl acetate 1166.88
    n-propanol 729.48
    acetone 1291.6
    n-butanol 623.99
    acetonitrile 480.67
    DMF 1041.63
    toluene 217.2
    isobutanol 460.56
    1,4-dioxane 820.17
    methyl acetate 695.88
    THF 1846.45
    2-butanone 946.0
    n-pentanol 368.65
    sec-butanol 579.04
    n-hexane 11.2
    ethylene glycol 39.49
    NMP 670.85
    cyclohexane 44.57
    DMSO 1609.93
    n-butyl acetate 528.32
    n-octanol 97.71
    chloroform 1304.78
    n-propyl acetate 686.51
    acetic acid 434.89
    dichloromethane 1519.76
    cyclohexanone 1186.98
    propylene glycol 127.05
    isopropyl acetate 750.12
    DMAc 1045.17
    2-ethoxyethanol 690.47
    isopentanol 552.82
    n-heptane 7.05
    ethyl formate 441.35
    1,2-dichloroethane 1104.7
    n-hexanol 243.04
    2-methoxyethanol 978.66
    isobutyl acetate 383.99
    tetrachloromethane 143.39
    n-pentyl acetate 370.27
    transcutol 1909.34
    n-heptanol 112.64
    ethylbenzene 111.66
    MIBK 560.19
    2-propoxyethanol 543.89
    tert-butanol 707.17
    MTBE 684.12
    2-butoxyethanol 325.79
    propionic acid 354.09
    o-xylene 143.4
    formic acid 109.71
    diethyl ether 771.81
    m-xylene 153.65
    p-xylene 135.89
    chlorobenzene 341.1
    dimethyl carbonate 216.97
    n-octane 5.25
    formamide 262.45
    cyclopentanone 1240.45
    2-pentanone 1007.72
    anisole 304.09
    cyclopentyl methyl ether 659.5
    gamma-butyrolactone 1193.87
    1-methoxy-2-propanol 860.15
    pyridine 722.01
    3-pentanone 503.38
    furfural 732.09
    n-dodecane 5.43
    diethylene glycol 295.52
    diisopropyl ether 160.37
    tert-amyl alcohol 509.56
    acetylacetone 907.7
    n-hexadecane 6.5
    acetophenone 339.69
    methyl propionate 624.33
    isopentyl acetate 474.17
    trichloroethylene 1700.61
    n-nonanol 93.17
    cyclohexanol 459.38
    benzyl alcohol 267.14
    2-ethylhexanol 140.38
    isooctanol 109.2
    dipropyl ether 177.02
    1,2-dichlorobenzene 318.95
    ethyl lactate 220.65
    propylene carbonate 677.0
    n-methylformamide 457.97
    2-pentanol 429.59
    n-pentane 13.35
    1-propoxy-2-propanol 377.96
    1-methoxy-2-propyl acetate 518.39
    2-(2-methoxypropoxy) propanol 267.05
    mesitylene 93.93
    ε-caprolactone 971.61
    p-cymene 63.63
    epichlorohydrin 1535.56
    1,1,1-trichloroethane 765.43
    2-aminoethanol 184.29
    morpholine-4-carbaldehyde 689.46
    sulfolane 1108.72
    2,2,4-trimethylpentane 17.49
    2-methyltetrahydrofuran 1146.96
    n-hexyl acetate 362.71
    isooctane 12.88
    2-(2-butoxyethoxy)ethanol 439.55
    sec-butyl acetate 446.97
    tert-butyl acetate 652.97
    decalin 23.84
    glycerin 161.61
    diglyme 910.63
    acrylic acid 213.83
    isopropyl myristate 108.85
    n-butyric acid 856.75
    acetyl acetate 483.86
    di(2-ethylhexyl) phthalate 102.49
    ethyl propionate 499.71
    nitromethane 994.75
    1,2-diethoxyethane 610.42
    benzonitrile 328.02
    trioctyl phosphate 71.72
    1-bromopropane 561.8
    gamma-valerolactone 1391.11
    n-decanol 61.42
    triethyl phosphate 134.78
    4-methyl-2-pentanol 227.37
    propionitrile 439.79
    vinylene carbonate 481.3
    1,1,2-trichlorotrifluoroethane 738.35
    DMS 275.05
    cumene 76.88
    2-octanol 84.96
    2-hexanone 507.32
    octyl acetate 136.06
    limonene 106.38
    1,2-dimethoxyethane 972.19
    ethyl orthosilicate 133.46
    tributyl phosphate 103.65
    diacetone alcohol 605.25
    N,N-dimethylaniline 175.32
    acrylonitrile 433.68
    aniline 304.07
    1,3-propanediol 411.04
    bromobenzene 366.46
    dibromomethane 879.26
    1,1,2,2-tetrachloroethane 1341.79
    2-methyl-cyclohexyl acetate 237.81
    tetrabutyl urea 131.89
    diisobutyl methanol 91.96
    2-phenylethanol 217.44
    styrene 147.95
    dioctyl adipate 174.35
    dimethyl sulfate 326.02
    ethyl butyrate 351.08
    methyl lactate 247.01
    butyl lactate 257.51
    diethyl carbonate 207.82
    propanediol butyl ether 277.32
    triethyl orthoformate 214.71
    p-tert-butyltoluene 62.93
    methyl 4-tert-butylbenzoate 248.48
    morpholine 1285.15
    tert-butylamine 329.86
    n-dodecanol 44.16
    dimethoxymethane 892.38
    ethylene carbonate 489.53
    cyrene 268.77
    2-ethoxyethyl acetate 534.38
    2-ethylhexyl acetate 313.02
    1,2,4-trichlorobenzene 360.91
    4-methylpyridine 653.04
    dibutyl ether 183.66
    2,6-dimethyl-4-heptanol 91.96
    DEF 821.97
    dimethyl isosorbide 444.51
    tetrachloroethylene 785.37
    eugenol 235.11
    triacetin 355.89
    span 80 210.81
    1,4-butanediol 147.95
    1,1-dichloroethane 1023.19
    2-methyl-1-pentanol 338.18
    methyl formate 279.41
    2-methyl-1-butanol 462.31
    n-decane 9.52
    butyronitrile 579.58
    3,7-dimethyl-1-octanol 126.6
    1-chlorooctane 73.33
    1-chlorotetradecane 23.58
    n-nonane 8.04
    undecane 6.8
    tert-butylcyclohexane 18.78
    cyclooctane 10.74
    cyclopentanol 470.64
    tetrahydropyran 1188.48
    tert-amyl methyl ether 422.27
    2,5,8-trioxanonane 511.26
    1-hexene 102.93
    2-isopropoxyethanol 480.04
    2,2,2-trifluoroethanol 149.68
    methyl butyrate 729.03

    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