2,3-Dihydrolinderazulene

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  • Identifiers

    CAS number
    110207-64-2

    Molecular formula
    C15H16O

    SMILES
    CC1COC2=CC(=C3C=CC(=C3C=C12)C)C

    Safety labels

  • Odor profile

    Fragrance
    Sweet 47.25%
    Floral 44.07%
    Animal 39.04%
    Musk 38.2%
    Phenolic 36.63%
    Powdery 33.84%
    Leathery 31.96%
    Spicy 30.29%
    Woody 26.74%
    Fruity 26.12%

     

    Flavor
    Bitter 56.66%
    Animal 24.82%
    Flat 22.21%
    Very strong 21.72%
    Indole 21.67%
    Eugenol 21.0%
    Parsley 20.91%
    Camphor 20.83%
    Medicinal 20.7%
    Phenolic 20.21%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    7.13 (neutral)

    Molecular weight
    212.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    385°C

    Flash point

    • 139.98 ˚C est.

  • Synonyms

    • 2,3-Dihydrolinderazulene
    • 110207-64-2
    • 1,5,8-trimethyl-1,2-dihydroazuleno[6,5-b]furan
    • 1,5,8-trimethyl-1,2-dihydroazuleno(6,5-b)furan
    • RefChem:81732
    • DTXSID30911539
    • 3,5,8-Trimethyl-2,3-dihydroazuleno[6,5-b]furan
    • Azuleno(6,5-b)furan, 2,3-dihydro-3,5,8-trimethyl-
    • 110207-64-2

  • Applications

    2,3-Dihydrolinderazulene (CAS number: 110207-64-2) is primarily used in organic synthesis as an advanced building block for azulene-based derivatives; in practice, it may serve as an intermediate for dyes and pigments in coatings and inks, as well as for specialty polymers incorporating the azulene scaffold. The compound is sometimes explored in fragrance research as a potential odorant or component for perfumery, and, conservatively, may have exploratory applications in electronics or optoelectronics as a small-molecule building block; use is generally limited to R&D and is subject to local regulations and formulation constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 163.95
    methanol 98.77
    isopropanol 141.41
    water 0.53
    ethyl acetate 362.88
    n-propanol 179.47
    acetone 485.89
    n-butanol 177.93
    acetonitrile 266.48
    DMF 589.83
    toluene 445.36
    isobutanol 151.76
    1,4-dioxane 727.62
    methyl acetate 490.87
    THF 931.12
    2-butanone 554.82
    n-pentanol 163.56
    sec-butanol 147.79
    n-hexane 33.19
    ethylene glycol 39.6
    NMP 459.95
    cyclohexane 78.53
    DMSO 290.67
    n-butyl acetate 390.65
    n-octanol 140.3
    chloroform 1764.58
    n-propyl acetate 338.52
    acetic acid 162.38
    dichloromethane 1921.66
    cyclohexanone 675.41
    propylene glycol 57.98
    isopropyl acetate 229.81
    DMAc 489.52
    2-ethoxyethanol 223.75
    isopentanol 164.33
    n-heptane 49.7
    ethyl formate 350.0
    1,2-dichloroethane 820.26
    n-hexanol 219.86
    2-methoxyethanol 238.42
    isobutyl acetate 294.82
    tetrachloromethane 297.22
    n-pentyl acetate 304.0
    transcutol 435.25
    n-heptanol 149.37
    ethylbenzene 280.73
    MIBK 221.03
    2-propoxyethanol 292.83
    tert-butanol 167.49
    MTBE 223.08
    2-butoxyethanol 226.56
    propionic acid 200.85
    o-xylene 262.21
    formic acid 31.5
    diethyl ether 247.93
    m-xylene 265.97
    p-xylene 378.69
    chlorobenzene 554.25
    dimethyl carbonate 202.87
    n-octane 36.21
    formamide 90.54
    cyclopentanone 814.96
    2-pentanone 356.76
    anisole 397.14
    cyclopentyl methyl ether 335.56
    gamma-butyrolactone 795.62
    1-methoxy-2-propanol 194.52
    pyridine 835.32
    3-pentanone 335.3
    furfural 635.82
    n-dodecane 36.44
    diethylene glycol 178.27
    diisopropyl ether 94.31
    tert-amyl alcohol 151.71
    acetylacetone 379.83
    n-hexadecane 42.18
    acetophenone 387.65
    methyl propionate 312.53
    isopentyl acetate 349.19
    trichloroethylene 1658.01
    n-nonanol 136.27
    cyclohexanol 201.82
    benzyl alcohol 322.03
    2-ethylhexanol 182.65
    isooctanol 132.16
    dipropyl ether 195.03
    1,2-dichlorobenzene 461.83
    ethyl lactate 150.7
    propylene carbonate 463.16
    n-methylformamide 235.31
    2-pentanol 116.23
    n-pentane 34.71
    1-propoxy-2-propanol 209.99
    1-methoxy-2-propyl acetate 293.94
    2-(2-methoxypropoxy) propanol 219.16
    mesitylene 162.55
    ε-caprolactone 552.25
    p-cymene 179.42
    epichlorohydrin 892.91
    1,1,1-trichloroethane 775.5
    2-aminoethanol 79.3
    morpholine-4-carbaldehyde 542.11
    sulfolane 531.51
    2,2,4-trimethylpentane 27.63
    2-methyltetrahydrofuran 559.32
    n-hexyl acetate 333.42
    isooctane 22.97
    2-(2-butoxyethoxy)ethanol 254.56
    sec-butyl acetate 234.23
    tert-butyl acetate 220.85
    decalin 61.03
    glycerin 67.8
    diglyme 498.34
    acrylic acid 178.11
    isopropyl myristate 175.18
    n-butyric acid 266.19
    acetyl acetate 274.68
    di(2-ethylhexyl) phthalate 170.19
    ethyl propionate 272.04
    nitromethane 353.82
    1,2-diethoxyethane 312.44
    benzonitrile 481.52
    trioctyl phosphate 124.77
    1-bromopropane 444.65
    gamma-valerolactone 763.23
    n-decanol 116.88
    triethyl phosphate 148.92
    4-methyl-2-pentanol 90.69
    propionitrile 287.23
    vinylene carbonate 514.72
    1,1,2-trichlorotrifluoroethane 367.6
    DMS 343.51
    cumene 195.98
    2-octanol 119.69
    2-hexanone 332.26
    octyl acetate 206.12
    limonene 194.97
    1,2-dimethoxyethane 501.19
    ethyl orthosilicate 140.01
    tributyl phosphate 142.52
    diacetone alcohol 198.68
    N,N-dimethylaniline 274.09
    acrylonitrile 379.54
    aniline 334.27
    1,3-propanediol 122.78
    bromobenzene 684.98
    dibromomethane 1111.98
    1,1,2,2-tetrachloroethane 959.06
    2-methyl-cyclohexyl acetate 268.27
    tetrabutyl urea 186.37
    diisobutyl methanol 105.22
    2-phenylethanol 335.55
    styrene 334.52
    dioctyl adipate 239.32
    dimethyl sulfate 234.63
    ethyl butyrate 289.97
    methyl lactate 127.14
    butyl lactate 184.85
    diethyl carbonate 234.17
    propanediol butyl ether 158.2
    triethyl orthoformate 198.69
    p-tert-butyltoluene 158.4
    methyl 4-tert-butylbenzoate 280.45
    morpholine 571.39
    tert-butylamine 120.01
    n-dodecanol 102.8
    dimethoxymethane 398.95
    ethylene carbonate 410.03
    cyrene 276.08
    2-ethoxyethyl acetate 384.46
    2-ethylhexyl acetate 300.12
    1,2,4-trichlorobenzene 523.39
    4-methylpyridine 728.65
    dibutyl ether 189.39
    2,6-dimethyl-4-heptanol 105.22
    DEF 346.7
    dimethyl isosorbide 393.91
    tetrachloroethylene 635.98
    eugenol 269.91
    triacetin 324.57
    span 80 194.62
    1,4-butanediol 91.31
    1,1-dichloroethane 769.54
    2-methyl-1-pentanol 185.67
    methyl formate 257.07
    2-methyl-1-butanol 160.79
    n-decane 50.54
    butyronitrile 295.72
    3,7-dimethyl-1-octanol 138.73
    1-chlorooctane 155.37
    1-chlorotetradecane 86.65
    n-nonane 48.05
    undecane 41.76
    tert-butylcyclohexane 54.56
    cyclooctane 36.92
    cyclopentanol 226.84
    tetrahydropyran 552.51
    tert-amyl methyl ether 168.03
    2,5,8-trioxanonane 349.22
    1-hexene 130.05
    2-isopropoxyethanol 204.3
    2,2,2-trifluoroethanol 95.93
    methyl butyrate 367.58

    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