7-Methyl-1,6-dioxaspiro(4.5)decane

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    73046-13-6

    Molecular formula
    C9H16O2

    SMILES
    CC1CCCC2(O1)CCCO2

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Herbal 71.51%
    Woody 55.65%
    Mint 47.53%
    Fresh 38.51%
    Green 37.2%
    Camphoreous 35.59%
    Sweet 34.78%
    Spicy 30.58%
    Floral 29.22%
    Celery 28.26%

    Scent© AI

  • Properties

    XLogP3-AA
    1.7

    pKa est.
    8.27 (weak base)

    Molecular weight
    156.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Boiling point est.
    202°C

    Flash point est.
    66.74 ˚C

  • Synonyms

    • 7-Methyl-1,6-dioxaspiro[4.5]decane
    • 73046-13-6
    • 7-Methyl-1,6-dioxaspiro(4.5)decane
    • SCHEMBL7911823
    • XNNASGSBOJGKAZ-UHFFFAOYSA-N
    • 1,6-dioxaspiro [4,5] decane, 7-methyl
    • (e)-7-methyl-1,6-dioxaspiro[4.5]decane
    • CS-0455349
    • 854-921-5

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1000.2
    methanol 1368.84
    isopropanol 765.05
    water 6.61
    ethyl acetate 1035.07
    n-propanol 843.91
    acetone 1010.64
    n-butanol 810.49
    acetonitrile 1095.18
    DMF 1049.24
    toluene 642.25
    isobutanol 713.91
    1,4-dioxane 1365.27
    methyl acetate 877.44
    THF 1819.35
    2-butanone 908.45
    n-pentanol 582.18
    sec-butanol 689.99
    n-hexane 157.71
    ethylene glycol 315.71
    NMP 1075.73
    cyclohexane 209.87
    DMSO 1392.63
    n-butyl acetate 709.32
    n-octanol 487.0
    chloroform 3722.93
    n-propyl acetate 562.51
    acetic acid 972.37
    dichloromethane 3161.09
    cyclohexanone 1400.02
    propylene glycol 388.76
    isopropyl acetate 759.41
    DMAc 939.66
    2-ethoxyethanol 817.82
    isopentanol 752.91
    n-heptane 107.26
    ethyl formate 599.35
    1,2-dichloroethane 1340.89
    n-hexanol 725.93
    2-methoxyethanol 1208.19
    isobutyl acetate 447.25
    tetrachloromethane 599.75
    n-pentyl acetate 540.46
    transcutol 2307.55
    n-heptanol 375.27
    ethylbenzene 289.1
    MIBK 649.42
    2-propoxyethanol 1135.97
    tert-butanol 851.26
    MTBE 766.79
    2-butoxyethanol 595.39
    propionic acid 804.57
    o-xylene 380.32
    formic acid 388.09
    diethyl ether 895.01
    m-xylene 431.67
    p-xylene 381.26
    chlorobenzene 1050.08
    dimethyl carbonate 384.82
    n-octane 55.12
    formamide 381.67
    cyclopentanone 1457.69
    2-pentanone 863.43
    anisole 617.65
    cyclopentyl methyl ether 1006.84
    gamma-butyrolactone 1704.88
    1-methoxy-2-propanol 1028.2
    pyridine 1251.69
    3-pentanone 673.43
    furfural 1413.37
    n-dodecane 61.52
    diethylene glycol 763.22
    diisopropyl ether 355.34
    tert-amyl alcohol 698.81
    acetylacetone 1020.44
    n-hexadecane 70.49
    acetophenone 579.57
    methyl propionate 757.66
    isopentyl acetate 649.09
    trichloroethylene 2448.71
    n-nonanol 388.83
    cyclohexanol 790.24
    benzyl alcohol 514.75
    2-ethylhexanol 404.96
    isooctanol 309.74
    dipropyl ether 475.08
    1,2-dichlorobenzene 908.31
    ethyl lactate 324.4
    propylene carbonate 1009.14
    n-methylformamide 690.4
    2-pentanol 607.18
    n-pentane 156.62
    1-propoxy-2-propanol 742.42
    1-methoxy-2-propyl acetate 700.22
    2-(2-methoxypropoxy) propanol 562.41
    mesitylene 290.27
    ε-caprolactone 1301.93
    p-cymene 226.15
    epichlorohydrin 1670.66
    1,1,1-trichloroethane 1421.2
    2-aminoethanol 542.72
    morpholine-4-carbaldehyde 1211.01
    sulfolane 1699.78
    2,2,4-trimethylpentane 100.25
    2-methyltetrahydrofuran 1297.19
    n-hexyl acetate 883.27
    isooctane 86.26
    2-(2-butoxyethoxy)ethanol 783.47
    sec-butyl acetate 464.86
    tert-butyl acetate 735.09
    decalin 132.35
    glycerin 561.85
    diglyme 1241.52
    acrylic acid 708.46
    isopropyl myristate 328.71
    n-butyric acid 1134.78
    acetyl acetate 796.45
    di(2-ethylhexyl) phthalate 301.77
    ethyl propionate 524.58
    nitromethane 1302.51
    1,2-diethoxyethane 679.0
    benzonitrile 862.39
    trioctyl phosphate 218.21
    1-bromopropane 904.79
    gamma-valerolactone 1626.31
    n-decanol 270.95
    triethyl phosphate 254.13
    4-methyl-2-pentanol 403.1
    propionitrile 915.11
    vinylene carbonate 959.75
    1,1,2-trichlorotrifluoroethane 1153.12
    DMS 559.7
    cumene 234.77
    2-octanol 291.69
    2-hexanone 571.35
    octyl acetate 401.69
    limonene 314.12
    1,2-dimethoxyethane 1076.46
    ethyl orthosilicate 234.37
    tributyl phosphate 278.8
    diacetone alcohol 673.65
    N,N-dimethylaniline 387.18
    acrylonitrile 1048.89
    aniline 732.92
    1,3-propanediol 681.58
    bromobenzene 1167.46
    dibromomethane 2009.93
    1,1,2,2-tetrachloroethane 1966.72
    2-methyl-cyclohexyl acetate 386.61
    tetrabutyl urea 306.96
    diisobutyl methanol 251.98
    2-phenylethanol 536.38
    styrene 393.31
    dioctyl adipate 413.29
    dimethyl sulfate 585.62
    ethyl butyrate 467.99
    methyl lactate 446.97
    butyl lactate 404.59
    diethyl carbonate 327.62
    propanediol butyl ether 618.48
    triethyl orthoformate 336.35
    p-tert-butyltoluene 223.89
    methyl 4-tert-butylbenzoate 527.01
    morpholine 1327.06
    tert-butylamine 588.41
    n-dodecanol 207.91
    dimethoxymethane 899.61
    ethylene carbonate 809.4
    cyrene 446.4
    2-ethoxyethyl acetate 637.98
    2-ethylhexyl acetate 495.0
    1,2,4-trichlorobenzene 1024.75
    4-methylpyridine 1264.58
    dibutyl ether 526.78
    2,6-dimethyl-4-heptanol 251.98
    DEF 888.3
    dimethyl isosorbide 780.79
    tetrachloroethylene 1280.44
    eugenol 476.74
    triacetin 689.9
    span 80 526.45
    1,4-butanediol 343.65
    1,1-dichloroethane 1524.36
    2-methyl-1-pentanol 534.3
    methyl formate 575.64
    2-methyl-1-butanol 701.04
    n-decane 100.1
    butyronitrile 860.94
    3,7-dimethyl-1-octanol 445.59
    1-chlorooctane 365.63
    1-chlorotetradecane 150.7
    n-nonane 99.63
    undecane 74.78
    tert-butylcyclohexane 130.72
    cyclooctane 96.93
    cyclopentanol 807.97
    tetrahydropyran 1186.02
    tert-amyl methyl ether 593.7
    2,5,8-trioxanonane 835.65
    1-hexene 429.51
    2-isopropoxyethanol 620.63
    2,2,2-trifluoroethanol 368.92
    methyl butyrate 655.76

    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
Lemon flower headspace (clone SG) 84929-31-7 Citrus limon (L.) Burm. f., fam. Rutaceae 0.1%