3-Ethoxybutan-2-one

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    1679-38-5

    Molecular formula
    C6H12O2

    SMILES
    CCOC(C)C(=O)C

  • Odor profile

    Fruity 66.23%
    Ethereal 55.89%
    Sweet 53.63%
    Buttery 53.57%
    Caramellic 47.5%
    Nutty 44.83%
    Ketonic 42.05%
    Creamy 39.9%
    Dairy 35.52%
    Pungent 35.47%

    Scent© AI

  • Properties

    XLogP3-AA
    0.6

    Molecular weight
    116.16 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    131°C

    Flash point est.
    25.12 ˚C

  • Synonyms

    • 3-ethoxybutan-2-one
    • 3-Ethoxy-2-butanone
    • 1679-38-5
    • 2-Butanone, 3-ethoxy- (7CI,8CI,9CI)
    • 2-Butanone, 3-ethoxy-
    • Azetylather
    • SCHEMBL859766
    • CHEBI:87526
    • DTXSID10544925
    • UKIKCLGEESVZAE-UHFFFAOYSA-N
    • AKOS009990910
    • DB-281238
    • EN300-1261598
    • Q27159699

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1223.48
    methanol 1979.26
    isopropanol 1004.38
    water 62.58
    ethyl acetate 531.89
    n-propanol 964.84
    acetone 720.56
    n-butanol 821.42
    acetonitrile 1123.13
    DMF 1055.44
    toluene 248.05
    isobutanol 745.6
    1,4-dioxane 1035.72
    methyl acetate 658.68
    THF 841.42
    2-butanone 681.51
    n-pentanol 535.9
    sec-butanol 911.56
    n-hexane 152.74
    ethylene glycol 491.58
    NMP 913.93
    cyclohexane 149.12
    DMSO 917.04
    n-butyl acetate 266.02
    n-octanol 265.8
    chloroform 1603.55
    n-propyl acetate 257.31
    acetic acid 1117.07
    dichloromethane 1599.14
    cyclohexanone 749.45
    propylene glycol 472.04
    isopropyl acetate 279.91
    DMAc 938.02
    2-ethoxyethanol 826.58
    isopentanol 601.6
    n-heptane 75.78
    ethyl formate 457.0
    1,2-dichloroethane 793.27
    n-hexanol 471.35
    2-methoxyethanol 1270.12
    isobutyl acetate 165.2
    tetrachloromethane 460.5
    n-pentyl acetate 226.95
    transcutol 1231.26
    n-heptanol 213.5
    ethylbenzene 174.58
    MIBK 248.67
    2-propoxyethanol 640.52
    tert-butanol 1051.32
    MTBE 670.41
    2-butoxyethanol 345.66
    propionic acid 763.1
    o-xylene 241.57
    formic acid 664.63
    diethyl ether 624.46
    m-xylene 189.86
    p-xylene 253.88
    chlorobenzene 402.69
    dimethyl carbonate 138.55
    n-octane 36.25
    formamide 556.95
    cyclopentanone 731.94
    2-pentanone 457.95
    anisole 350.9
    cyclopentyl methyl ether 476.52
    gamma-butyrolactone 806.49
    1-methoxy-2-propanol 746.17
    pyridine 664.14
    3-pentanone 392.98
    furfural 846.76
    n-dodecane 31.8
    diethylene glycol 602.07
    diisopropyl ether 159.8
    tert-amyl alcohol 931.07
    acetylacetone 441.01
    n-hexadecane 34.39
    acetophenone 301.57
    methyl propionate 402.31
    isopentyl acetate 252.36
    trichloroethylene 1309.72
    n-nonanol 210.77
    cyclohexanol 652.63
    benzyl alcohol 376.2
    2-ethylhexanol 254.51
    isooctanol 166.81
    dipropyl ether 225.03
    1,2-dichlorobenzene 382.93
    ethyl lactate 189.27
    propylene carbonate 406.58
    n-methylformamide 729.0
    2-pentanol 552.34
    n-pentane 139.27
    1-propoxy-2-propanol 383.08
    1-methoxy-2-propyl acetate 252.03
    2-(2-methoxypropoxy) propanol 322.05
    mesitylene 130.07
    ε-caprolactone 661.09
    p-cymene 125.84
    epichlorohydrin 870.01
    1,1,1-trichloroethane 829.24
    2-aminoethanol 725.85
    morpholine-4-carbaldehyde 962.91
    sulfolane 912.59
    2,2,4-trimethylpentane 87.65
    2-methyltetrahydrofuran 822.14
    n-hexyl acetate 365.42
    isooctane 44.68
    2-(2-butoxyethoxy)ethanol 403.52
    sec-butyl acetate 191.28
    tert-butyl acetate 281.77
    decalin 85.22
    glycerin 616.1
    diglyme 721.8
    acrylic acid 674.17
    isopropyl myristate 132.15
    n-butyric acid 705.81
    acetyl acetate 338.34
    di(2-ethylhexyl) phthalate 131.87
    ethyl propionate 250.44
    nitromethane 1185.15
    1,2-diethoxyethane 376.49
    benzonitrile 463.85
    trioctyl phosphate 97.31
    1-bromopropane 587.56
    gamma-valerolactone 940.67
    n-decanol 147.78
    triethyl phosphate 135.45
    4-methyl-2-pentanol 250.67
    propionitrile 732.76
    vinylene carbonate 428.57
    1,1,2-trichlorotrifluoroethane 790.12
    DMS 252.92
    cumene 144.75
    2-octanol 175.43
    2-hexanone 308.64
    octyl acetate 170.25
    limonene 190.45
    1,2-dimethoxyethane 948.64
    ethyl orthosilicate 134.66
    tributyl phosphate 122.83
    diacetone alcohol 369.25
    N,N-dimethylaniline 273.84
    acrylonitrile 806.1
    aniline 428.91
    1,3-propanediol 810.3
    bromobenzene 398.59
    dibromomethane 1046.74
    1,1,2,2-tetrachloroethane 1115.9
    2-methyl-cyclohexyl acetate 194.47
    tetrabutyl urea 151.25
    diisobutyl methanol 141.12
    2-phenylethanol 282.67
    styrene 210.04
    dioctyl adipate 182.74
    dimethyl sulfate 261.6
    ethyl butyrate 222.05
    methyl lactate 256.32
    butyl lactate 192.14
    diethyl carbonate 161.24
    propanediol butyl ether 342.36
    triethyl orthoformate 171.1
    p-tert-butyltoluene 123.35
    methyl 4-tert-butylbenzoate 247.58
    morpholine 1042.68
    tert-butylamine 709.83
    n-dodecanol 110.49
    dimethoxymethane 506.11
    ethylene carbonate 331.81
    cyrene 296.4
    2-ethoxyethyl acetate 284.73
    2-ethylhexyl acetate 202.94
    1,2,4-trichlorobenzene 460.01
    4-methylpyridine 714.98
    dibutyl ether 241.42
    2,6-dimethyl-4-heptanol 141.12
    DEF 643.55
    dimethyl isosorbide 412.18
    tetrachloroethylene 864.54
    eugenol 270.28
    triacetin 313.36
    span 80 268.64
    1,4-butanediol 414.24
    1,1-dichloroethane 910.47
    2-methyl-1-pentanol 471.49
    methyl formate 511.05
    2-methyl-1-butanol 687.78
    n-decane 51.47
    butyronitrile 683.84
    3,7-dimethyl-1-octanol 241.43
    1-chlorooctane 174.15
    1-chlorotetradecane 69.71
    n-nonane 54.37
    undecane 38.65
    tert-butylcyclohexane 94.53
    cyclooctane 51.54
    cyclopentanol 710.79
    tetrahydropyran 759.41
    tert-amyl methyl ether 507.74
    2,5,8-trioxanonane 480.81
    1-hexene 335.16
    2-isopropoxyethanol 507.35
    2,2,2-trifluoroethanol 422.86
    methyl butyrate 357.53

    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
Pineapple pulp Ananas comosus (L.) Merr., fam. Bromeliaceae 0.67%