Undecane, 1,1-dimethoxy-2-methyl-

Overview IFRA Request a quote

  • Identifiers

    CAS number
    68141-17-3

    Molecular formula
    C14H30O2

    SMILES
    CCCCCCCCCC(C)C(OC)OC

  • Odor profile

    Green 69.38%
    Citrus 62.29%
    Waxy 60.61%
    Fresh 55.01%
    Fatty 46.82%
    Floral 44.14%
    Fruity 42.47%
    Oily 41.95%
    Herbal 37.25%
    Woody 36.32%

    Scent© AI

  • Properties

    XLogP3-AA
    5.6

    Molecular weight
    230.39 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    263°C

    Flash point est.
    100.96 ˚C

  • Synonyms

    • 1,1-Dimethoxy-2-methylundecane
    • 68141-17-3
    • 2-Methylundecanal dimethylacetal
    • 2-Methylundecanal dimethyl acetal
    • MNA dimethyl acetal
    • Aldehyde C-12 mna dimethyl acetal
    • Undecane, 1,1-dimethoxy-2-methyl-
    • Methyl nonyl acetaldehyde dimethyl acetal
    • Methylnonylacetaldehyde dimethacetal
    • EINECS 268-839-7
    • Diethyl acetal of aldehyde C-12 NMA
    • alpha-Methyl-alpha-nonylacetaldehyde, dimethyl acetal
    • DTXSID9052395
    • SCHEMBL873477
    • DTXCID9030967
    • NJXYRZMLVYMJHM-UHFFFAOYSA-N
    • 2-methyl undecanal dimethyl acetal
    • DB-182410
    • NS00013006
    • 268-839-7

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 17429.73
    methanol 12948.33
    isopropanol 18020.01
    water 0.39
    ethyl acetate 31043.8
    n-propanol 17042.18
    acetone 24371.4
    n-butanol 17906.72
    acetonitrile 19312.49
    DMF 10340.66
    toluene 7931.08
    isobutanol 14318.39
    1,4-dioxane 23924.28
    methyl acetate 14579.25
    THF 28244.1
    2-butanone 18853.25
    n-pentanol 11327.71
    sec-butanol 16484.17
    n-hexane 8550.06
    ethylene glycol 559.26
    NMP 7378.93
    cyclohexane 18694.89
    DMSO 10701.23
    n-butyl acetate 26960.3
    n-octanol 5090.5
    chloroform 37460.88
    n-propyl acetate 21857.72
    acetic acid 9459.9
    dichloromethane 37246.93
    cyclohexanone 28377.3
    propylene glycol 1248.62
    isopropyl acetate 21380.79
    DMAc 6914.58
    2-ethoxyethanol 11369.86
    isopentanol 17430.53
    n-heptane 6476.21
    ethyl formate 12086.64
    1,2-dichloroethane 26809.53
    n-hexanol 12259.23
    2-methoxyethanol 14356.92
    isobutyl acetate 10830.07
    tetrachloromethane 11816.64
    n-pentyl acetate 14631.27
    transcutol 22625.81
    n-heptanol 5639.34
    ethylbenzene 4750.16
    MIBK 12333.56
    2-propoxyethanol 12667.31
    tert-butanol 23651.1
    MTBE 32280.49
    2-butoxyethanol 7863.4
    propionic acid 8142.14
    o-xylene 4473.48
    formic acid 1192.58
    diethyl ether 39239.58
    m-xylene 4756.82
    p-xylene 6082.96
    chlorobenzene 9649.89
    dimethyl carbonate 2495.42
    n-octane 1941.89
    formamide 2183.58
    cyclopentanone 18264.25
    2-pentanone 22231.14
    anisole 6454.45
    cyclopentyl methyl ether 21528.01
    gamma-butyrolactone 16030.04
    1-methoxy-2-propanol 11038.52
    pyridine 16041.19
    3-pentanone 13361.69
    furfural 9532.51
    n-dodecane 680.75
    diethylene glycol 3711.53
    diisopropyl ether 12575.94
    tert-amyl alcohol 19357.2
    acetylacetone 14027.21
    n-hexadecane 835.39
    acetophenone 5321.64
    methyl propionate 12099.66
    isopentyl acetate 20543.9
    trichloroethylene 34179.51
    n-nonanol 4284.76
    cyclohexanol 19173.51
    benzyl alcohol 4247.67
    2-ethylhexanol 10171.14
    isooctanol 5373.66
    dipropyl ether 22736.26
    1,2-dichlorobenzene 8096.79
    ethyl lactate 3281.5
    propylene carbonate 10319.59
    n-methylformamide 6205.32
    2-pentanol 15584.01
    n-pentane 7616.17
    1-propoxy-2-propanol 13220.9
    1-methoxy-2-propyl acetate 11573.68
    2-(2-methoxypropoxy) propanol 3042.86
    mesitylene 3504.99
    ε-caprolactone 22689.01
    p-cymene 3771.63
    epichlorohydrin 22462.85
    1,1,1-trichloroethane 29591.46
    2-aminoethanol 2337.03
    morpholine-4-carbaldehyde 10225.06
    sulfolane 12077.19
    2,2,4-trimethylpentane 2626.62
    2-methyltetrahydrofuran 30931.12
    n-hexyl acetate 13378.05
    isooctane 2161.43
    2-(2-butoxyethoxy)ethanol 5527.16
    sec-butyl acetate 14524.7
    tert-butyl acetate 19189.65
    decalin 3444.51
    glycerin 1192.67
    diglyme 14957.87
    acrylic acid 3950.88
    isopropyl myristate 3423.48
    n-butyric acid 21363.39
    acetyl acetate 12682.87
    di(2-ethylhexyl) phthalate 1668.69
    ethyl propionate 15202.98
    nitromethane 16605.0
    1,2-diethoxyethane 21268.72
    benzonitrile 7902.75
    trioctyl phosphate 1695.77
    1-bromopropane 25183.74
    gamma-valerolactone 21384.56
    n-decanol 2503.49
    triethyl phosphate 3702.84
    4-methyl-2-pentanol 7944.24
    propionitrile 17064.1
    vinylene carbonate 7903.65
    1,1,2-trichlorotrifluoroethane 10581.75
    DMS 4413.05
    cumene 2945.25
    2-octanol 4747.4
    2-hexanone 15891.09
    octyl acetate 3912.35
    limonene 7622.86
    1,2-dimethoxyethane 25037.23
    ethyl orthosilicate 4643.3
    tributyl phosphate 2415.66
    diacetone alcohol 10403.54
    N,N-dimethylaniline 3566.5
    acrylonitrile 11638.6
    aniline 7017.85
    1,3-propanediol 6185.91
    bromobenzene 11342.08
    dibromomethane 29004.58
    1,1,2,2-tetrachloroethane 29269.7
    2-methyl-cyclohexyl acetate 7161.4
    tetrabutyl urea 2834.58
    diisobutyl methanol 6048.58
    2-phenylethanol 4535.57
    styrene 5871.37
    dioctyl adipate 3603.88
    dimethyl sulfate 2691.73
    ethyl butyrate 18524.63
    methyl lactate 2507.76
    butyl lactate 5785.43
    diethyl carbonate 7902.16
    propanediol butyl ether 3995.57
    triethyl orthoformate 10661.28
    p-tert-butyltoluene 3526.1
    methyl 4-tert-butylbenzoate 3755.76
    morpholine 29310.5
    tert-butylamine 18566.83
    n-dodecanol 1700.46
    dimethoxymethane 10737.77
    ethylene carbonate 9931.49
    cyrene 2170.51
    2-ethoxyethyl acetate 11730.68
    2-ethylhexyl acetate 15509.61
    1,2,4-trichlorobenzene 7799.38
    4-methylpyridine 16882.6
    dibutyl ether 15538.67
    2,6-dimethyl-4-heptanol 6048.58
    DEF 18339.1
    dimethyl isosorbide 5225.07
    tetrachloroethylene 21640.61
    eugenol 2943.69
    triacetin 5455.25
    span 80 3330.95
    1,4-butanediol 2314.86
    1,1-dichloroethane 30276.95
    2-methyl-1-pentanol 10549.07
    methyl formate 4304.88
    2-methyl-1-butanol 15079.72
    n-decane 1746.17
    butyronitrile 24899.01
    3,7-dimethyl-1-octanol 5522.35
    1-chlorooctane 5902.04
    1-chlorotetradecane 1453.34
    n-nonane 2070.96
    undecane 994.32
    tert-butylcyclohexane 3048.51
    cyclooctane 4538.36
    cyclopentanol 13457.18
    tetrahydropyran 44606.33
    tert-amyl methyl ether 18190.67
    2,5,8-trioxanonane 5175.51
    1-hexene 17295.24
    2-isopropoxyethanol 9044.04
    2,2,2-trifluoroethanol 2458.69
    methyl butyrate 21735.38

    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