1,6-Octadiene, 3-(1-ethoxyethoxy)-3,7-dimethyl-

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  • Identifiers

    CAS number
    40910-49-4

    Molecular formula
    C14H26O2

    SMILES
    CCOC(C)OC(C)(CCC=C(C)C)C=C

    Safety labels

    Flammable
    Flammable

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Floral 78.3%
    Sweet 68.52%
    Citrus 65.58%
    Fresh 63.48%
    Tropical 48.29%
    Fruity 47.11%
    Lemon 46.97%
    Bergamot 46.94%
    Green 46.89%
    Herbal 46.07%

     

    Flavor
    Green 68.08%
    Floral 52.5%
    Fruity 51.71%
    Citrus 43.18%
    Tropical 42.48%
    Herbal 40.16%
    Woody 37.13%
    Lavender 34.69%
    Sweet 33.49%
    Rose 32.54%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    8.77 (weak base)

    Molecular weight
    226.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    234°C

    Flash point

    • 86.67 ˚C est.

  • Synonyms

    • 40910-49-4
    • Elintaal
    • 1,6-Octadiene, 3-(1-ethoxyethoxy)-3,7-dimethyl-
    • Acetaldehyde ethyl linalyl acetal
    • Ethyllinalyl acetal
    • Linalool ethyl acetal
    • 3-(1-Ethoxyethoxy)-3,7-dimethylocta-1,6-diene
    • 1-Ethoxy-1-linalyloxethane
    • EINECS 255-138-6
    • BRN 3082409
    • 3,7-Dimethyl-3-(1-ethoxyethoxy)-1,6-octadiene
    • 1,6-Octadiene,3-(1-ethoxyethoxy)-3,7-dimethyl-
    • DTXSID20866024
    • Acetaldehyde linalyl ethyl acetal 1
    • Acetaldehyde linalyl ethyl acetal 2
    • 1,6-Octadiene, 3,7-dimethyl-3-(1-ethoxyethoxy)-
    • Acetaldehyde linalyl ethyl acetal
    • ethyl linalyl acetal
    • 1-ETHOXY-1-(3,7-DIMETHYL-1,6-OCTADIEN-3-YLOXY)ETHANE
    • SCHEMBL626649
    • DTXCID00814366
    • NS00011929
    • 3-(1-Ethoxyethoxy)-3,7-dimethyl-1,6-octadiene #

  • Applications

    1,6-Octadiene, 3-(1-ethoxyethoxy)-3,7-dimethyl- (CAS 40910-49-4) is primarily used as a chemical intermediate in the synthesis of specialty polymers and resins. It can act as a reactive monomer or a crosslinking component in polymer formulations, enabling network formation in plastics. In coatings and inks, it may serve as a reactive diluent or crosslinking agent to adjust viscosity and cure performance. It is also used as a functional component in adhesive formulations to introduce crosslinkable double bonds for curing. As a general industrial building block, it supports the production of a range of specialty materials under appropriate process conditions and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3102.9
    methanol 2582.8
    isopropanol 2915.36
    water 2.31
    ethyl acetate 2523.46
    n-propanol 2717.5
    acetone 1621.52
    n-butanol 3217.89
    acetonitrile 1255.52
    DMF 1342.31
    toluene 1880.69
    isobutanol 2465.54
    1,4-dioxane 3963.72
    methyl acetate 1479.17
    THF 4080.17
    2-butanone 1761.68
    n-pentanol 2460.23
    sec-butanol 3212.9
    n-hexane 2223.97
    ethylene glycol 232.65
    NMP 1630.0
    cyclohexane 2983.11
    DMSO 1245.23
    n-butyl acetate 2281.43
    n-octanol 1560.93
    chloroform 6270.01
    n-propyl acetate 1473.2
    acetic acid 1543.85
    dichloromethane 4565.71
    cyclohexanone 3179.97
    propylene glycol 532.03
    isopropyl acetate 1919.91
    DMAc 1893.95
    2-ethoxyethanol 1613.52
    isopentanol 2958.98
    n-heptane 1494.28
    ethyl formate 987.52
    1,2-dichloroethane 2345.63
    n-hexanol 3674.55
    2-methoxyethanol 2048.98
    isobutyl acetate 1111.79
    tetrachloromethane 1424.81
    n-pentyl acetate 1549.44
    transcutol 4207.19
    n-heptanol 1265.87
    ethylbenzene 1171.72
    MIBK 1210.29
    2-propoxyethanol 2455.82
    tert-butanol 3778.88
    MTBE 4318.11
    2-butoxyethanol 1243.68
    propionic acid 1238.87
    o-xylene 1163.28
    formic acid 391.85
    diethyl ether 4014.71
    m-xylene 1236.64
    p-xylene 1460.41
    chlorobenzene 1491.89
    dimethyl carbonate 412.02
    n-octane 419.74
    formamide 385.07
    cyclopentanone 1826.9
    2-pentanone 1812.04
    anisole 1165.89
    cyclopentyl methyl ether 3060.08
    gamma-butyrolactone 1673.92
    1-methoxy-2-propanol 1732.76
    pyridine 2097.83
    3-pentanone 1501.56
    furfural 1304.08
    n-dodecane 240.14
    diethylene glycol 964.51
    diisopropyl ether 1586.01
    tert-amyl alcohol 3781.27
    acetylacetone 1302.82
    n-hexadecane 271.9
    acetophenone 928.78
    methyl propionate 1354.86
    isopentyl acetate 2048.11
    trichloroethylene 3607.55
    n-nonanol 1318.48
    cyclohexanol 3742.91
    benzyl alcohol 915.68
    2-ethylhexanol 2166.24
    isooctanol 978.47
    dipropyl ether 2355.77
    1,2-dichlorobenzene 1206.85
    ethyl lactate 535.31
    propylene carbonate 1285.89
    n-methylformamide 616.05
    2-pentanol 2781.85
    n-pentane 1597.5
    1-propoxy-2-propanol 2002.51
    1-methoxy-2-propyl acetate 1479.01
    2-(2-methoxypropoxy) propanol 1144.49
    mesitylene 790.73
    ε-caprolactone 2784.18
    p-cymene 683.87
    epichlorohydrin 2175.88
    1,1,1-trichloroethane 3096.09
    2-aminoethanol 724.31
    morpholine-4-carbaldehyde 1871.29
    sulfolane 1641.15
    2,2,4-trimethylpentane 718.98
    2-methyltetrahydrofuran 4549.01
    n-hexyl acetate 2413.65
    isooctane 450.96
    2-(2-butoxyethoxy)ethanol 1538.55
    sec-butyl acetate 1296.25
    tert-butyl acetate 1815.11
    decalin 914.5
    glycerin 532.37
    diglyme 2425.71
    acrylic acid 697.96
    isopropyl myristate 791.83
    n-butyric acid 2504.06
    acetyl acetate 1361.14
    di(2-ethylhexyl) phthalate 591.44
    ethyl propionate 1289.0
    nitromethane 1326.24
    1,2-diethoxyethane 2357.16
    benzonitrile 1104.55
    trioctyl phosphate 469.81
    1-bromopropane 2936.9
    gamma-valerolactone 2304.41
    n-decanol 876.21
    triethyl phosphate 600.1
    4-methyl-2-pentanol 1447.55
    propionitrile 1337.14
    vinylene carbonate 1066.61
    1,1,2-trichlorotrifluoroethane 1607.23
    DMS 947.68
    cumene 777.0
    2-octanol 1123.29
    2-hexanone 1489.55
    octyl acetate 992.08
    limonene 1349.99
    1,2-dimethoxyethane 2734.95
    ethyl orthosilicate 718.06
    tributyl phosphate 610.26
    diacetone alcohol 1337.44
    N,N-dimethylaniline 914.73
    acrylonitrile 887.02
    aniline 1312.75
    1,3-propanediol 1283.74
    bromobenzene 1708.81
    dibromomethane 3749.5
    1,1,2,2-tetrachloroethane 3499.65
    2-methyl-cyclohexyl acetate 1192.92
    tetrabutyl urea 712.02
    diisobutyl methanol 897.84
    2-phenylethanol 1114.43
    styrene 1220.86
    dioctyl adipate 941.81
    dimethyl sulfate 509.39
    ethyl butyrate 1504.22
    methyl lactate 514.59
    butyl lactate 835.04
    diethyl carbonate 899.4
    propanediol butyl ether 1097.36
    triethyl orthoformate 1163.66
    p-tert-butyltoluene 653.96
    methyl 4-tert-butylbenzoate 969.88
    morpholine 4410.72
    tert-butylamine 3272.67
    n-dodecanol 653.73
    dimethoxymethane 1369.96
    ethylene carbonate 1113.22
    cyrene 769.01
    2-ethoxyethyl acetate 1313.35
    2-ethylhexyl acetate 1852.82
    1,2,4-trichlorobenzene 1407.32
    4-methylpyridine 2443.94
    dibutyl ether 2165.47
    2,6-dimethyl-4-heptanol 897.84
    DEF 1966.16
    dimethyl isosorbide 1541.43
    tetrachloroethylene 2473.83
    eugenol 756.54
    triacetin 1333.67
    span 80 1176.16
    1,4-butanediol 575.73
    1,1-dichloroethane 3146.82
    2-methyl-1-pentanol 2373.41
    methyl formate 450.06
    2-methyl-1-butanol 2908.11
    n-decane 489.99
    butyronitrile 2038.13
    3,7-dimethyl-1-octanol 1294.11
    1-chlorooctane 1206.39
    1-chlorotetradecane 453.26
    n-nonane 555.71
    undecane 317.2
    tert-butylcyclohexane 842.0
    cyclooctane 947.5
    cyclopentanol 2338.29
    tetrahydropyran 5971.86
    tert-amyl methyl ether 3093.49
    2,5,8-trioxanonane 1601.58
    1-hexene 3197.15
    2-isopropoxyethanol 1337.12
    2,2,2-trifluoroethanol 418.23
    methyl butyrate 1638.21

    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