Isovaleraldehyde dipropyl acetal

  • Identifiers

    Molecular formula
    C11H24O2

    SMILES
    CCCOC(CC(C)C)OCCC

  • Odor profile

    Fragrance
    Green 94.66%
    Alcoholic 78.3%
    Ethereal 76.38%
    Fermented 72.0%
    Cognac 67.33%
    Cocoa 61.08%
    Malty 60.21%
    Fruity 49.16%
    Apple 40.73%
    Vegetable 30.8%

     

    Flavor
    Fruity 64.87%
    Green 50.71%
    Tropical 33.03%
    Ethereal 31.71%
    Pineapple 27.98%
    Alcoholic 27.86%
    Vegetable 27.75%
    Sweet 27.1%
    Fermented 27.04%
    Wine 26.58%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.6

    pKa est.
    8.02 (weak base)

    Molecular weight
    188.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Boiling point est.
    192°C

    Flash point

    • 65.44 ˚C est.

  • Synonyms

    • isovaleraldehyde dipropyl acetal
    • SCHEMBL7055915
    • SALIHKDQCDUOSH-UHFFFAOYSA-N
    • 3-methylbutyraldehyde di-n-propyl acetal
    • Q63399493
  • Applications

    Isovaleraldehyde dipropyl acetal is primarily used as an aldehyde-protecting acetal in organic synthesis, enabling selective reactions by masking the reactive aldehyde functionality; it can also serve as a solvent or processing aid in coatings, inks, and adhesives due to its moderate polarity and volatility; it acts as an intermediate in fragrance and flavor chemistry and is employed as a building block in pharmaceutical and fine chemicals manufacturing; in polymers and plastics, it may serve as a precursor or component in specialty resin formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 6736.45
    methanol 5408.14
    isopropanol 7599.02
    water 2.99
    ethyl acetate 5559.08
    n-propanol 7004.03
    acetone 6765.84
    n-butanol 7387.07
    acetonitrile 4587.6
    DMF 4473.25
    toluene 4120.39
    isobutanol 6822.79
    1,4-dioxane 8117.42
    methyl acetate 3939.19
    THF 10243.43
    2-butanone 5299.24
    n-pentanol 5632.93
    sec-butanol 8330.21
    n-hexane 7871.78
    ethylene glycol 694.39
    NMP 4611.36
    cyclohexane 12347.7
    DMSO 4108.56
    n-butyl acetate 8370.93
    n-octanol 4788.1
    chloroform 22503.21
    n-propyl acetate 4688.58
    acetic acid 6504.21
    dichloromethane 14316.04
    cyclohexanone 11511.45
    propylene glycol 1469.41
    isopropyl acetate 4344.02
    DMAc 3667.74
    2-ethoxyethanol 3454.98
    isopentanol 6920.63
    n-heptane 6229.55
    ethyl formate 3737.67
    1,2-dichloroethane 8248.96
    n-hexanol 8024.47
    2-methoxyethanol 4584.98
    isobutyl acetate 3458.01
    tetrachloromethane 6208.07
    n-pentyl acetate 5118.15
    transcutol 7167.79
    n-heptanol 3968.99
    ethylbenzene 2972.82
    MIBK 3384.26
    2-propoxyethanol 4910.18
    tert-butanol 9007.78
    MTBE 8257.11
    2-butoxyethanol 3778.92
    propionic acid 4666.31
    o-xylene 2666.75
    formic acid 1151.01
    diethyl ether 7251.97
    m-xylene 2504.96
    p-xylene 4750.07
    chlorobenzene 5721.68
    dimethyl carbonate 1073.32
    n-octane 2084.62
    formamide 1149.63
    cyclopentanone 7350.34
    2-pentanone 5295.31
    anisole 3004.34
    cyclopentyl methyl ether 6682.35
    gamma-butyrolactone 6576.53
    1-methoxy-2-propanol 3888.61
    pyridine 7412.48
    3-pentanone 3695.59
    furfural 5256.69
    n-dodecane 1118.25
    diethylene glycol 2220.47
    diisopropyl ether 3203.46
    tert-amyl alcohol 8804.3
    acetylacetone 3786.49
    n-hexadecane 1262.85
    acetophenone 2931.65
    methyl propionate 2963.79
    isopentyl acetate 6970.33
    trichloroethylene 14566.35
    n-nonanol 3943.71
    cyclohexanol 10590.45
    benzyl alcohol 2757.93
    2-ethylhexanol 6286.61
    isooctanol 3420.5
    dipropyl ether 6564.65
    1,2-dichlorobenzene 4731.38
    ethyl lactate 1597.0
    propylene carbonate 5033.69
    n-methylformamide 2453.91
    2-pentanol 6710.54
    n-pentane 4905.87
    1-propoxy-2-propanol 5173.31
    1-methoxy-2-propyl acetate 3231.77
    2-(2-methoxypropoxy) propanol 2210.73
    mesitylene 1920.71
    ε-caprolactone 8656.85
    p-cymene 2515.6
    epichlorohydrin 6871.09
    1,1,1-trichloroethane 12355.89
    2-aminoethanol 1776.69
    morpholine-4-carbaldehyde 4223.19
    sulfolane 6356.87
    2,2,4-trimethylpentane 2003.65
    2-methyltetrahydrofuran 10028.58
    n-hexyl acetate 6918.64
    isooctane 1413.09
    2-(2-butoxyethoxy)ethanol 3159.38
    sec-butyl acetate 3461.22
    tert-butyl acetate 3907.19
    decalin 3171.72
    glycerin 1447.51
    diglyme 5624.49
    acrylic acid 3227.42
    isopropyl myristate 2490.79
    n-butyric acid 9053.98
    acetyl acetate 3328.71
    di(2-ethylhexyl) phthalate 1533.83
    ethyl propionate 3489.75
    nitromethane 5331.19
    1,2-diethoxyethane 4594.48
    benzonitrile 4832.7
    trioctyl phosphate 1484.45
    1-bromopropane 8871.93
    gamma-valerolactone 7512.21
    n-decanol 2652.82
    triethyl phosphate 1802.49
    4-methyl-2-pentanol 3298.45
    propionitrile 5036.77
    vinylene carbonate 4210.77
    1,1,2-trichlorotrifluoroethane 5749.64
    DMS 2364.31
    cumene 2183.55
    2-octanol 3695.22
    2-hexanone 5236.8
    octyl acetate 2968.27
    limonene 4355.9
    1,2-dimethoxyethane 7095.35
    ethyl orthosilicate 2015.19
    tributyl phosphate 1949.67
    diacetone alcohol 3176.77
    N,N-dimethylaniline 2405.66
    acrylonitrile 4125.21
    aniline 3672.85
    1,3-propanediol 3227.57
    bromobenzene 6559.5
    dibromomethane 12987.98
    1,1,2,2-tetrachloroethane 14961.42
    2-methyl-cyclohexyl acetate 3610.66
    tetrabutyl urea 2213.89
    diisobutyl methanol 3321.11
    2-phenylethanol 2994.97
    styrene 3569.24
    dioctyl adipate 2768.28
    dimethyl sulfate 1419.54
    ethyl butyrate 4773.17
    methyl lactate 1385.47
    butyl lactate 3045.57
    diethyl carbonate 2905.83
    propanediol butyl ether 3195.58
    triethyl orthoformate 3656.36
    p-tert-butyltoluene 2263.62
    methyl 4-tert-butylbenzoate 2446.2
    morpholine 8987.44
    tert-butylamine 7690.76
    n-dodecanol 2052.56
    dimethoxymethane 2744.66
    ethylene carbonate 4521.71
    cyrene 1605.48
    2-ethoxyethyl acetate 3369.54
    2-ethylhexyl acetate 5884.5
    1,2,4-trichlorobenzene 5009.42
    4-methylpyridine 7854.73
    dibutyl ether 6951.34
    2,6-dimethyl-4-heptanol 3321.11
    DEF 4834.13
    dimethyl isosorbide 2992.37
    tetrachloroethylene 10960.28
    eugenol 2083.24
    triacetin 3224.24
    span 80 2985.41
    1,4-butanediol 1678.78
    1,1-dichloroethane 11351.29
    2-methyl-1-pentanol 5314.17
    methyl formate 1969.92
    2-methyl-1-butanol 6774.21
    n-decane 2195.66
    butyronitrile 7609.6
    3,7-dimethyl-1-octanol 4273.55
    1-chlorooctane 4501.92
    1-chlorotetradecane 1687.92
    n-nonane 2648.53
    undecane 1449.64
    tert-butylcyclohexane 2825.06
    cyclooctane 3603.71
    cyclopentanol 7823.02
    tetrahydropyran 13739.68
    tert-amyl methyl ether 5576.81
    2,5,8-trioxanonane 3077.4
    1-hexene 9989.1
    2-isopropoxyethanol 2922.91
    2,2,2-trifluoroethanol 1625.96
    methyl butyrate 5739.14

    Scent© AI

1 of 4
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