1-Naphthaleneacetaldehyde, 5,6,7,8-tetrahydro-

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  • Identifiers

    CAS number
    10484-23-8

    Molecular formula
    C12H14O

    SMILES
    C1CCC2=C(C1)C=CC=C2CC=O

  • Odor profile

    Fragrance
    Floral 78.75%
    Green 61.29%
    Sweet 46.36%
    Aldehydic 45.33%
    Fresh 44.26%
    Lily 39.95%
    Honey 39.33%
    Muguet 38.24%
    Rose 35.63%
    Ozone 35.45%

     

    Flavor
    Sweet 56.87%
    Floral 49.97%
    Balsam 35.83%
    Honey 34.13%
    Spicy 33.33%
    Fruity 33.13%
    Green 32.85%
    Rose 32.45%
    Cinnamon 31.7%
    Spice 30.11%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.7

    pKa est.
    6.99 (neutral)

    Molecular weight
    174.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    313°C

    Flash point

    • 122.96 ˚C est.

  • Synonyms

    • 10484-23-8
    • 2-(5,6,7,8-tetrahydronaphthalen-1-yl)acetaldehyde
    • 1-Naphthaleneacetaldehyde, 5,6,7,8-tetrahydro-
    • EINECS 233-994-1
    • 5,6,7,8-Tetrahydronaphthalene-1-acetaldehyde
    • DTXSID7065091
    • SCHEMBL3366038
    • DTXCID2032899
    • CIHPERNEECLJMM-UHFFFAOYSA-N
    • DB-280008
    • NS00013218
    • EN300-1871680
    • 233-994-1

  • Applications

    1-Naphthaleneacetaldehyde, 5,6,7,8-tetrahydro- (CAS 10484-23-8) is primarily used as a chemical building block and intermediate in organic synthesis. In perfumery and cosmetics it is evaluated as an odorant precursor and scent-building block for fragrance formulations; in coatings and inks it serves as a precursor to dye/pigment systems based on polycyclic aromatics. In pharmaceutical and agrochemical research it can act as a scaffold for constructing more complex heterocycles and related intermediates. In polymer and materials science it may be employed as a building block for specialty aromatic polymers or resins. Applications are pursued under applicable regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 517.34
    methanol 839.16
    isopropanol 228.6
    water 0.22
    ethyl acetate 2557.8
    n-propanol 459.4
    acetone 5077.21
    n-butanol 274.65
    acetonitrile 2639.43
    DMF 4300.7
    toluene 1439.99
    isobutanol 237.5
    1,4-dioxane 4616.81
    methyl acetate 2649.39
    THF 5266.9
    2-butanone 2820.92
    n-pentanol 168.98
    sec-butanol 187.65
    n-hexane 34.95
    ethylene glycol 168.64
    NMP 4152.36
    cyclohexane 90.59
    DMSO 8211.88
    n-butyl acetate 1205.14
    n-octanol 94.0
    chloroform 4594.72
    n-propyl acetate 1055.87
    acetic acid 765.14
    dichloromethane 8925.61
    cyclohexanone 3775.94
    propylene glycol 99.88
    isopropyl acetate 899.03
    DMAc 1791.6
    2-ethoxyethanol 644.62
    isopentanol 225.91
    n-heptane 29.63
    ethyl formate 1366.1
    1,2-dichloroethane 8126.16
    n-hexanol 244.35
    2-methoxyethanol 1491.27
    isobutyl acetate 410.55
    tetrachloromethane 575.64
    n-pentyl acetate 502.67
    transcutol 4216.84
    n-heptanol 100.23
    ethylbenzene 428.79
    MIBK 629.42
    2-propoxyethanol 829.24
    tert-butanol 275.57
    MTBE 626.9
    2-butoxyethanol 333.09
    propionic acid 715.76
    o-xylene 552.33
    formic acid 355.24
    diethyl ether 1332.11
    m-xylene 611.4
    p-xylene 444.07
    chlorobenzene 2198.11
    dimethyl carbonate 1047.16
    n-octane 10.09
    formamide 1379.5
    cyclopentanone 5891.52
    2-pentanone 1745.06
    anisole 1167.67
    cyclopentyl methyl ether 2050.0
    gamma-butyrolactone 7362.01
    1-methoxy-2-propanol 708.79
    pyridine 4042.49
    3-pentanone 1702.79
    furfural 3993.34
    n-dodecane 6.92
    diethylene glycol 621.07
    diisopropyl ether 224.4
    tert-amyl alcohol 214.15
    acetylacetone 2635.11
    n-hexadecane 8.95
    acetophenone 950.31
    methyl propionate 2231.17
    isopentyl acetate 782.12
    trichloroethylene 11109.18
    n-nonanol 82.1
    cyclohexanol 396.78
    benzyl alcohol 554.98
    2-ethylhexanol 171.96
    isooctanol 85.73
    dipropyl ether 413.23
    1,2-dichlorobenzene 1732.49
    ethyl lactate 241.44
    propylene carbonate 2041.25
    n-methylformamide 3261.35
    2-pentanol 142.56
    n-pentane 28.33
    1-propoxy-2-propanol 495.39
    1-methoxy-2-propyl acetate 1111.08
    2-(2-methoxypropoxy) propanol 372.02
    mesitylene 296.82
    ε-caprolactone 2748.25
    p-cymene 174.62
    epichlorohydrin 9597.36
    1,1,1-trichloroethane 3398.67
    2-aminoethanol 252.74
    morpholine-4-carbaldehyde 3498.97
    sulfolane 6807.68
    2,2,4-trimethylpentane 17.68
    2-methyltetrahydrofuran 3294.8
    n-hexyl acetate 638.46
    isooctane 16.42
    2-(2-butoxyethoxy)ethanol 618.65
    sec-butyl acetate 509.61
    tert-butyl acetate 824.2
    decalin 56.95
    glycerin 214.58
    diglyme 1799.84
    acrylic acid 797.76
    isopropyl myristate 173.42
    n-butyric acid 734.26
    acetyl acetate 1200.44
    di(2-ethylhexyl) phthalate 155.16
    ethyl propionate 987.07
    nitromethane 6010.41
    1,2-diethoxyethane 1347.25
    benzonitrile 1261.8
    trioctyl phosphate 104.68
    1-bromopropane 1649.21
    gamma-valerolactone 6116.15
    n-decanol 59.49
    triethyl phosphate 253.62
    4-methyl-2-pentanol 99.74
    propionitrile 1289.31
    vinylene carbonate 1909.99
    1,1,2-trichlorotrifluoroethane 1902.94
    DMS 1066.63
    cumene 194.12
    2-octanol 64.4
    2-hexanone 906.98
    octyl acetate 224.2
    limonene 250.11
    1,2-dimethoxyethane 1918.77
    ethyl orthosilicate 228.88
    tributyl phosphate 176.61
    diacetone alcohol 679.7
    N,N-dimethylaniline 462.93
    acrylonitrile 2246.35
    aniline 1183.06
    1,3-propanediol 405.22
    bromobenzene 2563.42
    dibromomethane 4134.83
    1,1,2,2-tetrachloroethane 5821.57
    2-methyl-cyclohexyl acetate 394.38
    tetrabutyl urea 214.55
    diisobutyl methanol 110.12
    2-phenylethanol 471.75
    styrene 682.2
    dioctyl adipate 291.61
    dimethyl sulfate 1704.77
    ethyl butyrate 697.95
    methyl lactate 442.89
    butyl lactate 288.02
    diethyl carbonate 428.22
    propanediol butyl ether 279.27
    triethyl orthoformate 336.91
    p-tert-butyltoluene 156.13
    methyl 4-tert-butylbenzoate 423.02
    morpholine 4310.78
    tert-butylamine 153.3
    n-dodecanol 45.16
    dimethoxymethane 2733.27
    ethylene carbonate 1586.83
    cyrene 450.24
    2-ethoxyethyl acetate 1116.0
    2-ethylhexyl acetate 636.43
    1,2,4-trichlorobenzene 1934.42
    4-methylpyridine 3416.91
    dibutyl ether 301.79
    2,6-dimethyl-4-heptanol 110.12
    DEF 1955.58
    dimethyl isosorbide 1048.83
    tetrachloroethylene 3630.83
    eugenol 384.81
    triacetin 606.17
    span 80 268.74
    1,4-butanediol 122.28
    1,1-dichloroethane 3902.87
    2-methyl-1-pentanol 161.66
    methyl formate 2807.07
    2-methyl-1-butanol 216.5
    n-decane 12.81
    butyronitrile 790.95
    3,7-dimethyl-1-octanol 122.57
    1-chlorooctane 125.81
    1-chlorotetradecane 38.63
    n-nonane 12.41
    undecane 9.21
    tert-butylcyclohexane 41.67
    cyclooctane 36.58
    cyclopentanol 571.0
    tetrahydropyran 3040.53
    tert-amyl methyl ether 396.33
    2,5,8-trioxanonane 838.03
    1-hexene 167.63
    2-isopropoxyethanol 372.59
    2,2,2-trifluoroethanol 378.64
    methyl butyrate 1298.33

    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