5-Tridecanolide

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  • Identifiers

    CAS number
    7370-92-5

    Molecular formula
    C13H24O2

    SMILES
    CCCCCCCCC1CCCC(=O)O1

  • Odor profile

    Fatty 88.96%
    Creamy 77.69%
    Sweet 74.7%
    Waxy 69.41%
    Buttery 68.65%
    Peach 67.93%
    Coconut 67.81%
    Dairy 67.76%
    Fruity 67.16%
    Milky 66.18%

    Scent© AI

  • Properties

    XLogP3-AA
    4.2

    pKa est.
    7.77 (neutral)

    Molecular weight
    212.33 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    311°C

    Flash point est.
    123.57 ˚C

  • Synonyms

    • 7370-92-5
    • delta-Tridecanolactone
    • 6-octyloxan-2-one
    • 6-Octyltetrahydro-2H-pyran-2-one
    • delta-Tridecalactone
    • 5-tridecanolide
    • .delta.-Tridecalactone
    • 2H-Pyran-2-one, tetrahydro-6-octyl-
    • Tetrahydro-6-octyl-2H-pyran-2-one
    • WP2V9305A9
    • EINECS 230-927-8
    • TRIDECA-1,5-LACTONE
    • DELTA-OCTYLVALEROLACTONE
    • .DELTA.-TRIDECANOLACTONE
    • FEMA NO. 4685
    • (R,S)-.DELTA.-TRIDECALACTONE
    • .DELTA.-OCTYL-.DELTA.-VALEROLACTONE
    • 5-HYDROXYTRIDECANOIC ACID .DELTA.-LACTONE
    • (+/-)-6-OCTYLTETRAHYDRO-2H-PYRAN-2-ONE
    • TRIDECANOIC ACID, 5-HYDROXY-, .DELTA.-LACTONE
    • |A-Tridecanolactone
    • MFCD00083590
    • UNII-WP2V9305A9
    • SCHEMBL1132969
    • DTXSID00864048
    • CHEBI:183496
    • (R,S)-DELTA-TRIDECALACTONE
    • delta-Tridecalactone, >=95%, FG
    • DELTA-OCTYL-DELTA-VALEROLACTONE
    • Tetrahydro-6-n-octyl-2H-pyran-2-one
    • BS-23514
    • NS00044259
    • T1349
    • 5-HYDROXYTRIDECANOIC ACID DELTA-LACTONE
    • E78210
    • TRIDECANOIC ACID, 5-HYDROXY-, DELTA-LACTONE

  • Applications

    δ-Tridecalactone (CAS 7370-92-5) is a creamy, fruity lactone widely used in foods and beverages (dairy, ice cream, confectionery, soft drinks, alcoholic products) to impart coconut-peach richness and mask off-notes, in cosmetics and perfumery to add smooth, long-lasting lactonic warmth to soaps, shampoos and lotions, in flavor and fragrance research as a GC-MS reference and chiral study material, and it is also investigated as a semiochemical component for insect behavior modulation in pest management.

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3385.89
    methanol 3116.65
    isopropanol 3230.78
    water 0.03
    ethyl acetate 4453.77
    n-propanol 2790.86
    acetone 6665.93
    n-butanol 2627.21
    acetonitrile 3487.51
    DMF 3238.62
    toluene 1481.36
    isobutanol 2065.0
    1,4-dioxane 3661.12
    methyl acetate 2744.17
    THF 5693.84
    2-butanone 4240.57
    n-pentanol 1743.51
    sec-butanol 2503.53
    n-hexane 572.44
    ethylene glycol 141.29
    NMP 2343.49
    cyclohexane 772.84
    DMSO 4761.07
    n-butyl acetate 3485.36
    n-octanol 631.72
    chloroform 7103.44
    n-propyl acetate 3007.39
    acetic acid 1619.42
    dichloromethane 7063.82
    cyclohexanone 5734.77
    propylene glycol 372.01
    isopropyl acetate 2944.94
    DMAc 2079.57
    2-ethoxyethanol 1729.66
    isopentanol 2354.97
    n-heptane 193.28
    ethyl formate 1866.32
    1,2-dichloroethane 4750.36
    n-hexanol 1629.39
    2-methoxyethanol 2735.26
    isobutyl acetate 1699.84
    tetrachloromethane 856.67
    n-pentyl acetate 1878.87
    transcutol 7082.26
    n-heptanol 584.46
    ethylbenzene 724.59
    MIBK 2114.71
    2-propoxyethanol 2216.38
    tert-butanol 3137.22
    MTBE 3812.14
    2-butoxyethanol 1177.46
    propionic acid 1627.62
    o-xylene 747.18
    formic acid 241.66
    diethyl ether 4693.35
    m-xylene 870.07
    p-xylene 915.41
    chlorobenzene 2153.76
    dimethyl carbonate 550.07
    n-octane 73.4
    formamide 478.95
    cyclopentanone 4565.75
    2-pentanone 4276.14
    anisole 1333.6
    cyclopentyl methyl ether 3093.22
    gamma-butyrolactone 4152.2
    1-methoxy-2-propanol 2308.73
    pyridine 4082.36
    3-pentanone 2228.86
    furfural 2732.76
    n-dodecane 51.95
    diethylene glycol 957.03
    diisopropyl ether 1129.99
    tert-amyl alcohol 2342.7
    acetylacetone 3188.78
    n-hexadecane 64.4
    acetophenone 1198.96
    methyl propionate 2305.9
    isopentyl acetate 2699.59
    trichloroethylene 6694.73
    n-nonanol 530.01
    cyclohexanol 2453.98
    benzyl alcohol 1003.95
    2-ethylhexanol 1018.53
    isooctanol 534.53
    dipropyl ether 1670.69
    1,2-dichlorobenzene 1713.98
    ethyl lactate 633.88
    propylene carbonate 2126.61
    n-methylformamide 1558.35
    2-pentanol 1923.82
    n-pentane 340.41
    1-propoxy-2-propanol 1899.84
    1-methoxy-2-propyl acetate 2138.51
    2-(2-methoxypropoxy) propanol 1035.9
    mesitylene 566.23
    ε-caprolactone 3942.7
    p-cymene 393.46
    epichlorohydrin 4721.48
    1,1,1-trichloroethane 4074.72
    2-aminoethanol 577.06
    morpholine-4-carbaldehyde 2423.09
    sulfolane 3945.95
    2,2,4-trimethylpentane 143.15
    2-methyltetrahydrofuran 4991.4
    n-hexyl acetate 2126.86
    isooctane 128.15
    2-(2-butoxyethoxy)ethanol 1602.99
    sec-butyl acetate 1937.83
    tert-butyl acetate 2578.44
    decalin 273.2
    glycerin 409.08
    diglyme 3001.6
    acrylic acid 910.75
    isopropyl myristate 640.69
    n-butyric acid 3480.35
    acetyl acetate 1909.55
    di(2-ethylhexyl) phthalate 483.22
    ethyl propionate 2142.0
    nitromethane 3080.3
    1,2-diethoxyethane 3213.48
    benzonitrile 1791.62
    trioctyl phosphate 351.94
    1-bromopropane 3653.44
    gamma-valerolactone 4864.31
    n-decanol 355.41
    triethyl phosphate 535.89
    4-methyl-2-pentanol 907.2
    propionitrile 2845.73
    vinylene carbonate 1745.14
    1,1,2-trichlorotrifluoroethane 2230.06
    DMS 1151.51
    cumene 451.33
    2-octanol 491.38
    2-hexanone 2778.37
    octyl acetate 759.39
    limonene 727.91
    1,2-dimethoxyethane 3625.32
    ethyl orthosilicate 527.42
    tributyl phosphate 523.64
    diacetone alcohol 1843.17
    N,N-dimethylaniline 720.8
    acrylonitrile 2584.1
    aniline 1675.35
    1,3-propanediol 1196.84
    bromobenzene 2549.5
    dibromomethane 5159.1
    1,1,2,2-tetrachloroethane 5262.23
    2-methyl-cyclohexyl acetate 1076.03
    tetrabutyl urea 619.25
    diisobutyl methanol 552.26
    2-phenylethanol 976.13
    styrene 1111.25
    dioctyl adipate 884.35
    dimethyl sulfate 775.96
    ethyl butyrate 1901.96
    methyl lactate 652.07
    butyl lactate 1014.98
    diethyl carbonate 981.15
    propanediol butyl ether 947.56
    triethyl orthoformate 1029.57
    p-tert-butyltoluene 369.35
    methyl 4-tert-butylbenzoate 878.44
    morpholine 5202.69
    tert-butylamine 1974.59
    n-dodecanol 260.62
    dimethoxymethane 2272.81
    ethylene carbonate 1803.0
    cyrene 681.74
    2-ethoxyethyl acetate 2019.04
    2-ethylhexyl acetate 1922.23
    1,2,4-trichlorobenzene 1895.72
    4-methylpyridine 3841.57
    dibutyl ether 1731.79
    2,6-dimethyl-4-heptanol 552.26
    DEF 3204.98
    dimethyl isosorbide 1572.6
    tetrachloroethylene 3124.36
    eugenol 778.07
    triacetin 1403.74
    span 80 995.26
    1,4-butanediol 434.48
    1,1-dichloroethane 5296.75
    2-methyl-1-pentanol 1447.46
    methyl formate 930.78
    2-methyl-1-butanol 1992.8
    n-decane 108.33
    butyronitrile 3410.34
    3,7-dimethyl-1-octanol 751.65
    1-chlorooctane 602.12
    1-chlorotetradecane 189.73
    n-nonane 110.35
    undecane 71.08
    tert-butylcyclohexane 231.68
    cyclooctane 194.97
    cyclopentanol 2271.34
    tetrahydropyran 6261.42
    tert-amyl methyl ether 2065.86
    2,5,8-trioxanonane 1717.93
    1-hexene 2252.84
    2-isopropoxyethanol 1394.15
    2,2,2-trifluoroethanol 346.08
    methyl butyrate 3251.31

    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