2-Octene, 8-(2,2-dimethoxyethoxy)-2,6-dimethyl-

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  • Identifiers

    CAS number
    41847-86-3

    Molecular formula
    C14H28O3

    SMILES
    CC(CCC=C(C)C)CCOCC(OC)OC

    Safety labels

  • Odor profile

    Fragrance
    Floral 80.86%
    Green 76.18%
    Citrus 63.2%
    Rose 58.8%
    Fresh 58.6%
    Sweet 50.87%
    Waxy 50.72%
    Lily 48.99%
    Muguet 46.66%
    Lemon 44.39%

     

    Flavor
    Green 65.43%
    Floral 61.22%
    Fruity 52.04%
    Waxy 49.4%
    Rose 41.38%
    Tropical 37.0%
    Oily 33.31%
    Herbal 31.28%
    Geranium 30.57%
    Earthy 29.45%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    3.6

    pKa est.
    7.82 (neutral)

    Molecular weight
    244.37 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    264°C

    Flash point

    • 98.43 ˚C est.

  • Synonyms

    • 8-(2,2-Dimethoxyethoxy)-2,6-dimethyloct-2-ene
    • 41847-86-3
    • Citronellyloxyacetaldehyde dimethyl acetal
    • 2-Octene, 8-(2,2-dimethoxyethoxy)-2,6-dimethyl-
    • EINECS 255-564-2
    • DTXSID20885851
    • EC 255-564-2
    • RefChem:477304
    • DTXCID001025211
    • 255-564-2
    • SCHEMBL11433117
    • NVDQZWFNNNAZNK-UHFFFAOYSA-N
    • citronellyl oxyacetaldehyde dimethyl acetal
    • NS00007150
    • 41847-86-3

  • Applications

    2-Octene, 8-(2,2-dimethoxyethoxy)-2,6-dimethyl- (CAS 41847-86-3) is typically used as an intermediate in the synthesis of specialty chemicals and organic intermediates. It can act as a reactive monomer or co-monomer in polymer and resin formulations, enabling tailored properties in performance polymers. In UV-curable coatings and inks, it may serve as a reactive diluent or crosslinking component to adjust viscosity and cure behavior. It can be employed as a building block in adhesives and coatings formulations, with the vinyl functionality enabling polymerization while the 2,2-dimethoxyethoxy substituent provides processing stability. The acetal (2,2-dimethoxyethyl) group can participate in protection/deprotection strategies within synthetic sequences for carbonyl chemistry. As with all specialty chemicals, usage is application-specific and subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1563.03
    methanol 1189.85
    isopropanol 1279.5
    water 0.84
    ethyl acetate 1829.7
    n-propanol 1288.95
    acetone 998.71
    n-butanol 1365.19
    acetonitrile 923.79
    DMF 434.28
    toluene 683.61
    isobutanol 910.23
    1,4-dioxane 2638.57
    methyl acetate 994.02
    THF 2244.18
    2-butanone 964.25
    n-pentanol 920.14
    sec-butanol 1389.84
    n-hexane 267.98
    ethylene glycol 119.05
    NMP 458.91
    cyclohexane 1036.02
    DMSO 1056.9
    n-butyl acetate 970.09
    n-octanol 360.63
    chloroform 4638.61
    n-propyl acetate 957.27
    acetic acid 1342.99
    dichloromethane 3703.79
    cyclohexanone 1588.78
    propylene glycol 309.53
    isopropyl acetate 915.85
    DMAc 591.64
    2-ethoxyethanol 1342.13
    isopentanol 1093.19
    n-heptane 221.64
    ethyl formate 700.57
    1,2-dichloroethane 1940.71
    n-hexanol 908.24
    2-methoxyethanol 1564.28
    isobutyl acetate 511.08
    tetrachloromethane 910.15
    n-pentyl acetate 619.42
    transcutol 2769.71
    n-heptanol 389.81
    ethylbenzene 388.38
    MIBK 533.6
    2-propoxyethanol 1035.73
    tert-butanol 1681.38
    MTBE 1509.89
    2-butoxyethanol 656.47
    propionic acid 758.86
    o-xylene 450.39
    formic acid 262.27
    diethyl ether 1933.2
    m-xylene 445.36
    p-xylene 503.84
    chlorobenzene 798.72
    dimethyl carbonate 165.31
    n-octane 71.46
    formamide 345.73
    cyclopentanone 978.02
    2-pentanone 917.93
    anisole 580.51
    cyclopentyl methyl ether 1239.3
    gamma-butyrolactone 958.2
    1-methoxy-2-propanol 1071.95
    pyridine 1387.31
    3-pentanone 670.37
    furfural 981.7
    n-dodecane 38.78
    diethylene glycol 547.54
    diisopropyl ether 478.6
    tert-amyl alcohol 1440.85
    acetylacetone 822.94
    n-hexadecane 45.6
    acetophenone 524.68
    methyl propionate 682.9
    isopentyl acetate 802.6
    trichloroethylene 3161.31
    n-nonanol 330.16
    cyclohexanol 1652.87
    benzyl alcohol 556.35
    2-ethylhexanol 611.06
    isooctanol 343.06
    dipropyl ether 817.48
    1,2-dichlorobenzene 714.64
    ethyl lactate 324.9
    propylene carbonate 677.94
    n-methylformamide 318.8
    2-pentanol 1128.95
    n-pentane 302.16
    1-propoxy-2-propanol 851.44
    1-methoxy-2-propyl acetate 700.44
    2-(2-methoxypropoxy) propanol 494.61
    mesitylene 292.59
    ε-caprolactone 1387.8
    p-cymene 270.36
    epichlorohydrin 1780.62
    1,1,1-trichloroethane 2307.07
    2-aminoethanol 399.05
    morpholine-4-carbaldehyde 858.84
    sulfolane 873.35
    2,2,4-trimethylpentane 147.46
    2-methyltetrahydrofuran 2097.54
    n-hexyl acetate 707.36
    isooctane 86.97
    2-(2-butoxyethoxy)ethanol 775.36
    sec-butyl acetate 680.53
    tert-butyl acetate 861.71
    decalin 205.68
    glycerin 330.76
    diglyme 1534.6
    acrylic acid 479.85
    isopropyl myristate 242.47
    n-butyric acid 1504.42
    acetyl acetate 929.1
    di(2-ethylhexyl) phthalate 204.57
    ethyl propionate 743.97
    nitromethane 1305.92
    1,2-diethoxyethane 1166.25
    benzonitrile 646.79
    trioctyl phosphate 155.18
    1-bromopropane 1478.61
    gamma-valerolactone 1378.84
    n-decanol 220.32
    triethyl phosphate 295.54
    4-methyl-2-pentanol 480.25
    propionitrile 741.5
    vinylene carbonate 606.71
    1,1,2-trichlorotrifluoroethane 1183.87
    DMS 402.05
    cumene 242.75
    2-octanol 272.37
    2-hexanone 731.72
    octyl acetate 302.77
    limonene 472.59
    1,2-dimethoxyethane 1657.6
    ethyl orthosilicate 340.18
    tributyl phosphate 202.43
    diacetone alcohol 750.34
    N,N-dimethylaniline 340.53
    acrylonitrile 616.05
    aniline 787.94
    1,3-propanediol 815.96
    bromobenzene 877.35
    dibromomethane 2734.76
    1,1,2,2-tetrachloroethane 2789.78
    2-methyl-cyclohexyl acetate 524.86
    tetrabutyl urea 217.4
    diisobutyl methanol 334.69
    2-phenylethanol 487.61
    styrene 472.18
    dioctyl adipate 359.25
    dimethyl sulfate 226.18
    ethyl butyrate 778.73
    methyl lactate 262.72
    butyl lactate 388.22
    diethyl carbonate 464.3
    propanediol butyl ether 477.07
    triethyl orthoformate 567.08
    p-tert-butyltoluene 256.52
    methyl 4-tert-butylbenzoate 401.46
    morpholine 2861.86
    tert-butylamine 1217.5
    n-dodecanol 163.15
    dimethoxymethane 571.24
    ethylene carbonate 627.22
    cyrene 398.74
    2-ethoxyethyl acetate 728.36
    2-ethylhexyl acetate 651.74
    1,2,4-trichlorobenzene 831.76
    4-methylpyridine 1125.6
    dibutyl ether 668.87
    2,6-dimethyl-4-heptanol 334.69
    DEF 825.37
    dimethyl isosorbide 704.56
    tetrachloroethylene 1918.75
    eugenol 380.39
    triacetin 622.49
    span 80 508.07
    1,4-butanediol 349.98
    1,1-dichloroethane 2164.89
    2-methyl-1-pentanol 763.62
    methyl formate 264.28
    2-methyl-1-butanol 1034.25
    n-decane 84.63
    butyronitrile 1045.1
    3,7-dimethyl-1-octanol 381.25
    1-chlorooctane 316.87
    1-chlorotetradecane 102.1
    n-nonane 91.71
    undecane 52.35
    tert-butylcyclohexane 152.88
    cyclooctane 243.67
    cyclopentanol 987.02
    tetrahydropyran 3233.34
    tert-amyl methyl ether 998.8
    2,5,8-trioxanonane 826.01
    1-hexene 641.22
    2-isopropoxyethanol 869.63
    2,2,2-trifluoroethanol 343.67
    methyl butyrate 967.35

    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