Cinnamaldehyde propyleneglycol acetal

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  • Identifiers

    CAS number
    4353-01-9

    Molecular formula
    C12H14O2

    SMILES
    CC1COC(O1)/C=C/C2=CC=CC=C2

  • Odor profile

    Fragrance
    Sweet 89.15%
    Spicy 81.99%
    Cinnamon 72.74%
    Warm 46.02%
    Balsamic 43.18%
    Floral 36.82%
    Almond 31.9%
    Powdery 30.31%
    Bitter 29.19%
    Cherry 29.05%

     

    Flavor
    Sweet 55.38%
    Floral 53.78%
    Bitter 52.4%
    Green 46.54%
    Woody 36.88%
    Spicy 36.78%
    Spice 34.54%
    Herbal 30.76%
    Cinnamon 29.2%
    Balsam 28.25%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.4

    pKa est.
    5.97 (weak acid)

    Molecular weight
    190.24 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    286°C

    Flash point

    • 123.41 ˚C est.

    Solubility expt.

    • Insoluble
    • Soluble (in ethanol)

  • Synonyms

    • 1,3-Dioxolane, 4-methyl-2-styryl-
    • CINNAMALDEHYDE PROPYLENE GLYCOL ACETAL
    • S69HZU774Z
    • 4353-01-9
    • 4-Methyl-2-styryl-1,3-dioxolane
    • Cinnamaldehyde propyleneglycol acetal
    • EINECS 224-421-6
    • NSC 404964
    • NSC-404964
    • AI3-14389
    • NSC404964
    • 1, 4-methyl-2-styryl-
    • UNII-S69HZU774Z
    • 4-methyl-2-[(E)-2-phenylethenyl]-1,3-dioxolane
    • 4-METHYL-2-(2-PHENYLVINYL)-1,3-DIOXOLANE
    • FEMA NO. 4596
    • MQLAQZSLFAOEAK-BQYQJAHWSA-N
    • 4-methyl--2-styryl-1,3-dioxolane
    • AKOS006279523
    • NS00045839
    • 224-421-6

  • Applications

    Cinnamaldehyde propyleneglycol acetal, CAS 4353-01-9, is used as a fragrance ingredient and odorant in the fragrance industry, typically as a component for perfumes and personal care products, and may function as a fragrance fixative to extend scent longevity in formulations. It is also employed in household products such as cleaners and air fresheners to impart or enrich a cinnamon note. In industrial manufacturing, it may be used as an intermediate in the synthesis of fragrance compounds. It can be integrated into coatings and inks or polymer systems to introduce aroma.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 412.74
    methanol 392.99
    isopropanol 199.31
    water 0.91
    ethyl acetate 527.17
    n-propanol 261.13
    acetone 236.57
    n-butanol 237.55
    acetonitrile 340.59
    DMF 144.42
    toluene 215.49
    isobutanol 149.77
    1,4-dioxane 873.73
    methyl acetate 337.79
    THF 520.77
    2-butanone 253.07
    n-pentanol 180.44
    sec-butanol 168.1
    n-hexane 28.65
    ethylene glycol 138.56
    NMP 110.83
    cyclohexane 50.8
    DMSO 423.05
    n-butyl acetate 219.71
    n-octanol 63.71
    chloroform 1279.98
    n-propyl acetate 193.86
    acetic acid 352.09
    dichloromethane 1278.91
    cyclohexanone 240.16
    propylene glycol 168.08
    isopropyl acetate 231.06
    DMAc 282.28
    2-ethoxyethanol 401.87
    isopentanol 199.32
    n-heptane 23.59
    ethyl formate 152.13
    1,2-dichloroethane 674.27
    n-hexanol 175.84
    2-methoxyethanol 468.19
    isobutyl acetate 141.13
    tetrachloromethane 106.81
    n-pentyl acetate 91.95
    transcutol 1388.01
    n-heptanol 63.82
    ethylbenzene 93.73
    MIBK 152.41
    2-propoxyethanol 365.54
    tert-butanol 234.34
    MTBE 276.07
    2-butoxyethanol 159.7
    propionic acid 199.26
    o-xylene 105.76
    formic acid 137.55
    diethyl ether 579.7
    m-xylene 119.33
    p-xylene 102.36
    chlorobenzene 221.06
    dimethyl carbonate 147.59
    n-octane 9.36
    formamide 177.17
    cyclopentanone 213.75
    2-pentanone 212.96
    anisole 243.49
    cyclopentyl methyl ether 244.54
    gamma-butyrolactone 276.49
    1-methoxy-2-propanol 329.61
    pyridine 459.95
    3-pentanone 205.09
    furfural 294.96
    n-dodecane 10.28
    diethylene glycol 336.55
    diisopropyl ether 111.73
    tert-amyl alcohol 176.01
    acetylacetone 307.64
    n-hexadecane 11.73
    acetophenone 184.55
    methyl propionate 276.85
    isopentyl acetate 200.03
    trichloroethylene 1015.94
    n-nonanol 65.49
    cyclohexanol 154.26
    benzyl alcohol 170.68
    2-ethylhexanol 113.5
    isooctanol 56.9
    dipropyl ether 180.51
    1,2-dichlorobenzene 204.99
    ethyl lactate 104.06
    propylene carbonate 199.84
    n-methylformamide 106.06
    2-pentanol 144.03
    n-pentane 28.58
    1-propoxy-2-propanol 227.01
    1-methoxy-2-propyl acetate 256.88
    2-(2-methoxypropoxy) propanol 228.27
    mesitylene 77.12
    ε-caprolactone 242.31
    p-cymene 61.47
    epichlorohydrin 579.16
    1,1,1-trichloroethane 427.08
    2-aminoethanol 209.06
    morpholine-4-carbaldehyde 323.0
    sulfolane 265.91
    2,2,4-trimethylpentane 20.48
    2-methyltetrahydrofuran 374.17
    n-hexyl acetate 143.28
    isooctane 16.48
    2-(2-butoxyethoxy)ethanol 293.85
    sec-butyl acetate 147.05
    tert-butyl acetate 206.62
    decalin 32.8
    glycerin 200.41
    diglyme 538.29
    acrylic acid 179.79
    isopropyl myristate 74.36
    n-butyric acid 283.01
    acetyl acetate 310.45
    di(2-ethylhexyl) phthalate 78.6
    ethyl propionate 184.04
    nitromethane 398.91
    1,2-diethoxyethane 438.15
    benzonitrile 166.49
    trioctyl phosphate 46.69
    1-bromopropane 347.08
    gamma-valerolactone 313.14
    n-decanol 52.39
    triethyl phosphate 99.76
    4-methyl-2-pentanol 99.48
    propionitrile 216.75
    vinylene carbonate 202.45
    1,1,2-trichlorotrifluoroethane 388.39
    DMS 183.64
    cumene 67.13
    2-octanol 37.34
    2-hexanone 158.24
    octyl acetate 82.01
    limonene 83.83
    1,2-dimethoxyethane 493.59
    ethyl orthosilicate 100.65
    tributyl phosphate 68.58
    diacetone alcohol 195.41
    N,N-dimethylaniline 138.27
    acrylonitrile 222.11
    aniline 228.79
    1,3-propanediol 253.13
    bromobenzene 271.42
    dibromomethane 772.3
    1,1,2,2-tetrachloroethane 786.22
    2-methyl-cyclohexyl acetate 139.76
    tetrabutyl urea 80.52
    diisobutyl methanol 73.35
    2-phenylethanol 158.07
    styrene 134.12
    dioctyl adipate 117.16
    dimethyl sulfate 169.62
    ethyl butyrate 172.22
    methyl lactate 128.83
    butyl lactate 85.43
    diethyl carbonate 143.02
    propanediol butyl ether 145.61
    triethyl orthoformate 140.39
    p-tert-butyltoluene 57.67
    methyl 4-tert-butylbenzoate 141.13
    morpholine 755.65
    tert-butylamine 149.81
    n-dodecanol 44.53
    dimethoxymethane 327.19
    ethylene carbonate 185.56
    cyrene 156.79
    2-ethoxyethyl acetate 203.22
    2-ethylhexyl acetate 158.52
    1,2,4-trichlorobenzene 240.82
    4-methylpyridine 290.67
    dibutyl ether 128.49
    2,6-dimethyl-4-heptanol 73.35
    DEF 231.12
    dimethyl isosorbide 293.09
    tetrachloroethylene 482.98
    eugenol 139.99
    triacetin 207.4
    span 80 148.51
    1,4-butanediol 115.02
    1,1-dichloroethane 522.74
    2-methyl-1-pentanol 163.91
    methyl formate 90.71
    2-methyl-1-butanol 164.47
    n-decane 15.39
    butyronitrile 195.19
    3,7-dimethyl-1-octanol 87.41
    1-chlorooctane 59.5
    1-chlorotetradecane 31.22
    n-nonane 13.76
    undecane 12.03
    tert-butylcyclohexane 29.37
    cyclooctane 20.44
    cyclopentanol 117.27
    tetrahydropyran 528.44
    tert-amyl methyl ether 184.21
    2,5,8-trioxanonane 409.34
    1-hexene 111.63
    2-isopropoxyethanol 260.12
    2,2,2-trifluoroethanol 120.08
    methyl butyrate 196.9

    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