Cyclamen aldehyde diethyl acetal

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  • Identifiers

    CAS number
    7149-24-8

    Molecular formula
    C17H28O2

    SMILES
    CCOC(C(C)CC1=CC=C(C=C1)C(C)C)OCC

  • Odor profile

    Fragrance
    Green 92.23%
    Floral 79.92%
    Leafy 41.94%
    Fresh 38.54%
    Lily 38.23%
    Muguet 37.58%
    Hyacinth 36.24%
    Fruity 35.93%
    Earthy 30.81%
    Herbal 30.52%

     

    Flavor
    Green 71.32%
    Fruity 53.59%
    Floral 50.61%
    Tropical 37.4%
    Earthy 33.53%
    Herbal 29.21%
    Oily 28.77%
    Waxy 27.24%
    Mushroom 25.66%
    Rose 25.6%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.7

    pKa est.
    7.46 (neutral)

    Molecular weight
    264.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    289°C

    Flash point

    • 126.03 ˚C est.

  • Synonyms

    • Cyclamen aldehyde diethyl acetal
    • 7149-24-8
    • Benzene, 1-(3,3-diethoxy-2-methylpropyl)-4-(1-methylethyl)-
    • EINECS 230-470-4
    • NSC 72021
    • BRN 3287986
    • 1-(3,3-Diethoxy-2-methylpropyl)-4-(isopropyl)benzene
    • alpha-Methyl-p-isopropyl hydrocinnamic aldehyde diethyl acetal
    • DTXSID30864016
    • HYDROCINNAMALDEHYDE, p-ISOPROPYL-alpha-METHYL-, DIETHYL ACETAL
    • 3-07-00-01201 (Beilstein Handbook Reference)
    • DTXCID30812572
    • YZGBDMRJUNSBTG-UHFFFAOYSA-N
    • NSC72021
    • NSC-72021
    • WLN: 2OYO2&Y1&1R DY1&1
    • DB-285195
    • NS00012146
    • 2-methyl-3-(4-isopropylphenyl)propanal diethyl acetal
    • Benzene,3-diethoxy-2-methylpropyl)-4-(1-methylethyl)-
    • .alpha.-Methyl-p-isopropyl hydrocinnamic aldehyde diethyl acetal
    • 230-470-4

  • Applications

    Cyclamen aldehyde diethyl acetal (CAS 7149-24-8) is used primarily in fragrance chemistry as an aroma ingredient and as an intermediate for fragrance synthesis. In perfumery it contributes cyclamen-like notes and can function as a component for formulating lasting scents. It is commonly evaluated for use in cosmetics and personal care products where fragrance performance is important, and in household products such as cleaners and air fresheners as a fragrance additive. In industrial manufacturing it often serves as an intermediate in the synthesis of fragrance compounds; it may also be used as a fragrance modifier in polymer or plastics formulations where scent release is desirable. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1423.87
    methanol 962.87
    isopropanol 1232.55
    water 0.49
    ethyl acetate 3545.46
    n-propanol 1364.36
    acetone 2538.69
    n-butanol 1524.28
    acetonitrile 1820.1
    DMF 1204.6
    toluene 1420.09
    isobutanol 1307.31
    1,4-dioxane 3694.02
    methyl acetate 2007.45
    THF 3148.2
    2-butanone 2109.86
    n-pentanol 1317.54
    sec-butanol 1344.46
    n-hexane 1199.84
    ethylene glycol 67.49
    NMP 1181.05
    cyclohexane 1749.15
    DMSO 1117.53
    n-butyl acetate 2995.64
    n-octanol 742.49
    chloroform 7070.13
    n-propyl acetate 2399.75
    acetic acid 1130.37
    dichloromethane 6885.51
    cyclohexanone 3321.13
    propylene glycol 122.87
    isopropyl acetate 2508.76
    DMAc 1497.44
    2-ethoxyethanol 1371.28
    isopentanol 1639.34
    n-heptane 677.35
    ethyl formate 1265.89
    1,2-dichloroethane 4236.23
    n-hexanol 1587.96
    2-methoxyethanol 1285.23
    isobutyl acetate 1593.37
    tetrachloromethane 1638.7
    n-pentyl acetate 1650.92
    transcutol 3039.54
    n-heptanol 706.19
    ethylbenzene 904.97
    MIBK 1427.87
    2-propoxyethanol 1632.43
    tert-butanol 1766.22
    MTBE 3433.81
    2-butoxyethanol 979.39
    propionic acid 815.86
    o-xylene 951.84
    formic acid 147.19
    diethyl ether 4667.66
    m-xylene 983.77
    p-xylene 1228.56
    chlorobenzene 1716.31
    dimethyl carbonate 566.82
    n-octane 284.45
    formamide 221.09
    cyclopentanone 2293.14
    2-pentanone 2278.24
    anisole 1200.87
    cyclopentyl methyl ether 2586.78
    gamma-butyrolactone 2049.3
    1-methoxy-2-propanol 1020.18
    pyridine 1913.33
    3-pentanone 2060.9
    furfural 1412.49
    n-dodecane 137.59
    diethylene glycol 580.59
    diisopropyl ether 1534.38
    tert-amyl alcohol 1576.98
    acetylacetone 1832.76
    n-hexadecane 165.03
    acetophenone 1071.29
    methyl propionate 1654.94
    isopentyl acetate 2431.16
    trichloroethylene 5565.68
    n-nonanol 654.31
    cyclohexanol 1845.19
    benzyl alcohol 752.24
    2-ethylhexanol 1164.92
    isooctanol 653.29
    dipropyl ether 2365.8
    1,2-dichlorobenzene 1620.97
    ethyl lactate 514.26
    propylene carbonate 1428.12
    n-methylformamide 477.74
    2-pentanol 1339.83
    n-pentane 789.01
    1-propoxy-2-propanol 1320.47
    1-methoxy-2-propyl acetate 1583.33
    2-(2-methoxypropoxy) propanol 695.49
    mesitylene 687.91
    ε-caprolactone 2681.55
    p-cymene 572.29
    epichlorohydrin 2985.55
    1,1,1-trichloroethane 4029.33
    2-aminoethanol 213.91
    morpholine-4-carbaldehyde 1578.85
    sulfolane 1800.88
    2,2,4-trimethylpentane 370.75
    2-methyltetrahydrofuran 3282.26
    n-hexyl acetate 1839.33
    isooctane 255.87
    2-(2-butoxyethoxy)ethanol 964.98
    sec-butyl acetate 1782.15
    tert-butyl acetate 2133.96
    decalin 594.16
    glycerin 160.16
    diglyme 2219.12
    acrylic acid 483.33
    isopropyl myristate 663.12
    n-butyric acid 1860.14
    acetyl acetate 1917.7
    di(2-ethylhexyl) phthalate 411.08
    ethyl propionate 1847.6
    nitromethane 1605.89
    1,2-diethoxyethane 2691.16
    benzonitrile 1131.39
    trioctyl phosphate 366.48
    1-bromopropane 3140.42
    gamma-valerolactone 2413.02
    n-decanol 440.93
    triethyl phosphate 618.32
    4-methyl-2-pentanol 769.59
    propionitrile 1553.05
    vinylene carbonate 1239.25
    1,1,2-trichlorotrifluoroethane 1377.73
    DMS 1047.77
    cumene 643.37
    2-octanol 608.84
    2-hexanone 1946.07
    octyl acetate 774.51
    limonene 970.63
    1,2-dimethoxyethane 2991.43
    ethyl orthosilicate 682.41
    tributyl phosphate 501.27
    diacetone alcohol 1104.15
    N,N-dimethylaniline 791.78
    acrylonitrile 1085.03
    aniline 993.05
    1,3-propanediol 562.28
    bromobenzene 2155.53
    dibromomethane 5110.82
    1,1,2,2-tetrachloroethane 4892.94
    2-methyl-cyclohexyl acetate 1101.77
    tetrabutyl urea 564.82
    diisobutyl methanol 607.99
    2-phenylethanol 810.23
    styrene 1060.2
    dioctyl adipate 761.28
    dimethyl sulfate 608.62
    ethyl butyrate 1952.75
    methyl lactate 375.63
    butyl lactate 766.61
    diethyl carbonate 1091.37
    propanediol butyl ether 567.26
    triethyl orthoformate 1187.59
    p-tert-butyltoluene 532.69
    methyl 4-tert-butylbenzoate 833.73
    morpholine 3081.36
    tert-butylamine 1392.82
    n-dodecanol 332.31
    dimethoxymethane 1554.74
    ethylene carbonate 1363.72
    cyrene 597.46
    2-ethoxyethyl acetate 1593.3
    2-ethylhexyl acetate 1989.6
    1,2,4-trichlorobenzene 1585.27
    4-methylpyridine 2179.09
    dibutyl ether 1820.33
    2,6-dimethyl-4-heptanol 607.99
    DEF 2153.31
    dimethyl isosorbide 1188.85
    tetrachloroethylene 3637.5
    eugenol 652.77
    triacetin 1120.87
    span 80 649.93
    1,4-butanediol 309.19
    1,1-dichloroethane 4112.26
    2-methyl-1-pentanol 1370.08
    methyl formate 482.25
    2-methyl-1-butanol 1586.23
    n-decane 297.25
    butyronitrile 2193.27
    3,7-dimethyl-1-octanol 719.59
    1-chlorooctane 909.86
    1-chlorotetradecane 304.03
    n-nonane 335.89
    undecane 189.86
    tert-butylcyclohexane 516.33
    cyclooctane 565.45
    cyclopentanol 1183.64
    tetrahydropyran 4607.66
    tert-amyl methyl ether 2323.66
    2,5,8-trioxanonane 1154.84
    1-hexene 2043.14
    2-isopropoxyethanol 1185.11
    2,2,2-trifluoroethanol 378.96
    methyl butyrate 2383.02

    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