4,4-Diethoxybut-1-ene

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  • Identifiers

    CAS number
    10602-36-5

    Molecular formula
    C8H16O2

    SMILES
    CCOC(CC=C)OCC

    Safety labels

    Flammable
    Flammable

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fruity 74.97%
    Green 68.92%
    Pungent 51.64%
    Ethereal 50.34%
    Fresh 41.93%
    Sharp 40.16%
    Herbal 39.76%
    Apple 34.65%
    Earthy 33.28%
    Vegetable 31.31%

     

    Flavor
    Green 47.47%
    Fruity 45.88%
    Vegetable 44.52%
    Earthy 37.11%
    Tropical 33.22%
    Ethereal 31.06%
    Fatty 30.86%
    Tomato 27.83%
    Musty 25.78%
    Onion 25.15%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    7.98 (neutral)

    Molecular weight
    144.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    146°C

    Flash point

    • 26.59 ˚C est.

  • Synonyms

    • 4,4-diethoxybut-1-ene
    • DTXSID80292502
    • RefChem:507217
    • DTXCID10243643
    • 626-612-3
    • 10602-36-5
    • 3-Butenal diethyl acetal
    • 1-Butene, 4,4-diethoxy-
    • MFCD00012219
    • NSC83289
    • 3-butenal-diethylacetal
    • 3-Butenal diethylacetal
    • SCHEMBL1162241
    • SCHEMBL12473264
    • 3-Butenal diethyl acetal, 97%
    • ALBB-018579
    • NSC-83289
    • AKOS015997648
    • LS-06089
    • DB-040674
    • EN300-154120
    • H32643
    • 10602-36-5

  • Applications

    4,4-Diethoxybut-1-ene (CAS 10602-36-5) is a vinyl ether monomer bearing a diethoxy acetal group, commonly used as an intermediate in organic synthesis and as a monomer or crosslinking agent in vinyl ether polymer systems, particularly for cationically polymerized polymers. It can also function as a reactive diluent in coatings, paints, and inks based on vinyl ether chemistries. The acetal moiety provides a protecting group for carbonyls, making the compound a potential carbonyl-protection building block in complex syntheses. Additionally, it may serve as a building block for specialty polymers and adhesives in industrial applications, with usage subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 514.02
    methanol 610.33
    isopropanol 476.07
    water 1.92
    ethyl acetate 499.75
    n-propanol 534.09
    acetone 588.18
    n-butanol 505.58
    acetonitrile 642.61
    DMF 633.06
    toluene 476.43
    isobutanol 463.33
    1,4-dioxane 880.53
    methyl acetate 491.81
    THF 1203.79
    2-butanone 544.99
    n-pentanol 398.46
    sec-butanol 601.04
    n-hexane 491.19
    ethylene glycol 136.23
    NMP 979.89
    cyclohexane 900.25
    DMSO 841.1
    n-butyl acetate 622.32
    n-octanol 434.54
    chloroform 2880.58
    n-propyl acetate 400.61
    acetic acid 809.26
    dichloromethane 2552.19
    cyclohexanone 1077.34
    propylene glycol 202.13
    isopropyl acetate 298.03
    DMAc 716.92
    2-ethoxyethanol 383.01
    isopentanol 395.79
    n-heptane 521.87
    ethyl formate 398.11
    1,2-dichloroethane 1123.48
    n-hexanol 625.86
    2-methoxyethanol 532.87
    isobutyl acetate 283.25
    tetrachloromethane 675.89
    n-pentyl acetate 413.75
    transcutol 934.7
    n-heptanol 306.29
    ethylbenzene 355.52
    MIBK 247.91
    2-propoxyethanol 525.81
    tert-butanol 618.89
    MTBE 516.3
    2-butoxyethanol 319.71
    propionic acid 570.62
    o-xylene 354.18
    formic acid 168.68
    diethyl ether 576.5
    m-xylene 290.95
    p-xylene 505.69
    chlorobenzene 765.05
    dimethyl carbonate 172.78
    n-octane 170.67
    formamide 189.84
    cyclopentanone 978.14
    2-pentanone 422.1
    anisole 425.9
    cyclopentyl methyl ether 695.99
    gamma-butyrolactone 1052.58
    1-methoxy-2-propanol 437.48
    pyridine 1004.64
    3-pentanone 432.51
    furfural 949.98
    n-dodecane 128.75
    diethylene glycol 337.88
    diisopropyl ether 209.56
    tert-amyl alcohol 647.08
    acetylacetone 417.08
    n-hexadecane 141.75
    acetophenone 435.24
    methyl propionate 411.13
    isopentyl acetate 469.11
    trichloroethylene 1917.97
    n-nonanol 375.87
    cyclohexanol 833.65
    benzyl alcohol 365.96
    2-ethylhexanol 501.47
    isooctanol 259.34
    dipropyl ether 629.76
    1,2-dichlorobenzene 753.1
    ethyl lactate 240.73
    propylene carbonate 684.26
    n-methylformamide 343.48
    2-pentanol 402.55
    n-pentane 368.17
    1-propoxy-2-propanol 487.9
    1-methoxy-2-propyl acetate 371.45
    2-(2-methoxypropoxy) propanol 387.31
    mesitylene 220.15
    ε-caprolactone 883.08
    p-cymene 308.74
    epichlorohydrin 1013.29
    1,1,1-trichloroethane 1331.71
    2-aminoethanol 252.11
    morpholine-4-carbaldehyde 708.25
    sulfolane 1301.99
    2,2,4-trimethylpentane 173.09
    2-methyltetrahydrofuran 1061.3
    n-hexyl acetate 662.93
    isooctane 96.16
    2-(2-butoxyethoxy)ethanol 435.96
    sec-butyl acetate 271.39
    tert-butyl acetate 302.59
    decalin 304.51
    glycerin 246.53
    diglyme 761.45
    acrylic acid 497.66
    isopropyl myristate 316.17
    n-butyric acid 654.47
    acetyl acetate 375.77
    di(2-ethylhexyl) phthalate 275.14
    ethyl propionate 390.41
    nitromethane 786.27
    1,2-diethoxyethane 495.65
    benzonitrile 620.48
    trioctyl phosphate 218.77
    1-bromopropane 1009.73
    gamma-valerolactone 886.27
    n-decanol 287.12
    triethyl phosphate 307.87
    4-methyl-2-pentanol 214.35
    propionitrile 567.15
    vinylene carbonate 689.46
    1,1,2-trichlorotrifluoroethane 842.94
    DMS 403.72
    cumene 261.28
    2-octanol 293.67
    2-hexanone 422.11
    octyl acetate 392.48
    limonene 530.09
    1,2-dimethoxyethane 767.6
    ethyl orthosilicate 285.1
    tributyl phosphate 290.15
    diacetone alcohol 305.47
    N,N-dimethylaniline 366.47
    acrylonitrile 593.79
    aniline 442.04
    1,3-propanediol 319.25
    bromobenzene 922.71
    dibromomethane 1939.59
    1,1,2,2-tetrachloroethane 1747.74
    2-methyl-cyclohexyl acetate 465.86
    tetrabutyl urea 357.69
    diisobutyl methanol 269.96
    2-phenylethanol 387.34
    styrene 454.94
    dioctyl adipate 470.92
    dimethyl sulfate 320.13
    ethyl butyrate 521.14
    methyl lactate 251.56
    butyl lactate 318.24
    diethyl carbonate 409.58
    propanediol butyl ether 330.99
    triethyl orthoformate 408.93
    p-tert-butyltoluene 283.76
    methyl 4-tert-butylbenzoate 420.65
    morpholine 904.13
    tert-butylamine 549.61
    n-dodecanol 240.25
    dimethoxymethane 396.79
    ethylene carbonate 536.92
    cyrene 357.45
    2-ethoxyethyl acetate 380.02
    2-ethylhexyl acetate 434.37
    1,2,4-trichlorobenzene 856.28
    4-methylpyridine 905.16
    dibutyl ether 612.73
    2,6-dimethyl-4-heptanol 269.96
    DEF 550.24
    dimethyl isosorbide 643.62
    tetrachloroethylene 1221.74
    eugenol 356.38
    triacetin 556.91
    span 80 439.5
    1,4-butanediol 192.65
    1,1-dichloroethane 1193.17
    2-methyl-1-pentanol 389.17
    methyl formate 294.65
    2-methyl-1-butanol 448.18
    n-decane 208.19
    butyronitrile 624.12
    3,7-dimethyl-1-octanol 392.2
    1-chlorooctane 470.55
    1-chlorotetradecane 218.37
    n-nonane 228.0
    undecane 153.86
    tert-butylcyclohexane 249.19
    cyclooctane 294.17
    cyclopentanol 810.07
    tetrahydropyran 1206.0
    tert-amyl methyl ether 459.11
    2,5,8-trioxanonane 598.92
    1-hexene 716.88
    2-isopropoxyethanol 298.94
    2,2,2-trifluoroethanol 221.88
    methyl butyrate 546.99

    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