Dihydroedulan I

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    63335-66-0

    Molecular formula
    C13H22O

    SMILES
    C[C@H]1CC[C@H]2[C@](O1)(C=CCC2(C)C)C

    Retention indicies (RI)

    • Carbowax: 1538.0

  • Odor profile

    Woody 64.68%
    Herbal 52.16%
    Spicy 48.18%
    Fruity 45.04%
    Mint 40.86%
    Fresh 39.41%
    Amber 37.33%
    Camphoreous 36.46%
    Green 36.27%
    Dry 34.03%

    Scent© AI

  • Properties

    XLogP3-AA
    3.4

    Molecular weight
    194.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    227°C

    Flash point est.
    89.17 ˚C

  • Synonyms

    • Dihydroedulan I
    • Q67879843
    • (2S,4aR,8aR)-2,5,5,8a-tetramethyl-3,4,4a,6-tetrahydro-2H-chromene
    • 63335-66-0

  • Applications

    Dihydroedulan I (CAS 63335-66-0) is a flavor and fragrance ingredient with ripe berry, caramel/gourmand, slightly coumarinic facets, used to boost perceived sweetness, jammy depth, and roundness in flavor formulations for beverages (alcoholic and nonalcoholic), confectionery, chewing gum, jams, dairy (yogurt/ice cream), and baked goods, while masking off-notes from high-intensity sweeteners; in fine fragrance, personal care, and home care it provides a fruity gourmand mid-note, acts as a blender/volume builder, and enriches perfumes, soaps, shampoos, detergents, and air care; typically dosed at very low (ppm) levels as an enhancer/rounder and synergizes well with lactones, ionones, and (ethyl) maltol to amplify strawberry, raspberry, peach, apricot, and red-fruit accords, with reasonable stability under common processing; developers should follow applicable regulatory limits and standards for each end use (e.g., local flavor regulations and IFRA guidance) and observe standard safe handling and storage practices.

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 180.76
    methanol 189.26
    isopropanol 150.94
    water 1.0
    ethyl acetate 289.91
    n-propanol 191.23
    acetone 219.72
    n-butanol 198.5
    acetonitrile 273.24
    DMF 231.44
    toluene 521.1
    isobutanol 181.64
    1,4-dioxane 645.64
    methyl acetate 266.89
    THF 830.57
    2-butanone 267.67
    n-pentanol 146.24
    sec-butanol 168.65
    n-hexane 153.66
    ethylene glycol 28.99
    NMP 408.28
    cyclohexane 396.97
    DMSO 174.03
    n-butyl acetate 373.01
    n-octanol 222.48
    chloroform 1062.93
    n-propyl acetate 191.6
    acetic acid 148.91
    dichloromethane 837.97
    cyclohexanone 590.71
    propylene glycol 43.03
    isopropyl acetate 193.14
    DMAc 272.23
    2-ethoxyethanol 132.93
    isopentanol 187.27
    n-heptane 218.63
    ethyl formate 173.26
    1,2-dichloroethane 391.34
    n-hexanol 410.22
    2-methoxyethanol 199.89
    isobutyl acetate 170.89
    tetrachloromethane 243.74
    n-pentyl acetate 250.91
    transcutol 600.74
    n-heptanol 196.31
    ethylbenzene 236.96
    MIBK 184.75
    2-propoxyethanol 372.01
    tert-butanol 189.14
    MTBE 272.8
    2-butoxyethanol 202.81
    propionic acid 152.12
    o-xylene 302.65
    formic acid 42.56
    diethyl ether 343.74
    m-xylene 338.74
    p-xylene 294.11
    chlorobenzene 461.55
    dimethyl carbonate 114.6
    n-octane 67.04
    formamide 56.46
    cyclopentanone 495.57
    2-pentanone 238.33
    anisole 262.81
    cyclopentyl methyl ether 504.71
    gamma-butyrolactone 535.16
    1-methoxy-2-propanol 175.52
    pyridine 514.2
    3-pentanone 252.93
    furfural 405.76
    n-dodecane 54.06
    diethylene glycol 183.07
    diisopropyl ether 151.87
    tert-amyl alcohol 183.03
    acetylacetone 233.88
    n-hexadecane 61.68
    acetophenone 238.82
    methyl propionate 238.22
    isopentyl acetate 335.05
    trichloroethylene 729.57
    n-nonanol 196.15
    cyclohexanol 339.08
    benzyl alcohol 177.49
    2-ethylhexanol 296.58
    isooctanol 160.19
    dipropyl ether 341.77
    1,2-dichlorobenzene 389.27
    ethyl lactate 102.12
    propylene carbonate 341.81
    n-methylformamide 132.81
    2-pentanol 158.46
    n-pentane 150.43
    1-propoxy-2-propanol 295.85
    1-methoxy-2-propyl acetate 305.99
    2-(2-methoxypropoxy) propanol 232.87
    mesitylene 226.55
    ε-caprolactone 465.4
    p-cymene 232.68
    epichlorohydrin 481.09
    1,1,1-trichloroethane 485.44
    2-aminoethanol 70.81
    morpholine-4-carbaldehyde 420.59
    sulfolane 466.85
    2,2,4-trimethylpentane 74.12
    2-methyltetrahydrofuran 668.12
    n-hexyl acetate 379.23
    isooctane 58.97
    2-(2-butoxyethoxy)ethanol 281.61
    sec-butyl acetate 158.47
    tert-butyl acetate 209.28
    decalin 136.41
    glycerin 58.74
    diglyme 450.09
    acrylic acid 126.57
    isopropyl myristate 167.45
    n-butyric acid 220.15
    acetyl acetate 211.52
    di(2-ethylhexyl) phthalate 155.7
    ethyl propionate 185.93
    nitromethane 222.67
    1,2-diethoxyethane 308.79
    benzonitrile 333.46
    trioctyl phosphate 119.09
    1-bromopropane 404.38
    gamma-valerolactone 568.35
    n-decanol 147.37
    triethyl phosphate 146.68
    4-methyl-2-pentanol 117.2
    propionitrile 270.62
    vinylene carbonate 338.96
    1,1,2-trichlorotrifluoroethane 255.46
    DMS 255.05
    cumene 176.77
    2-octanol 145.75
    2-hexanone 210.5
    octyl acetate 210.57
    limonene 314.83
    1,2-dimethoxyethane 300.59
    ethyl orthosilicate 148.25
    tributyl phosphate 144.94
    diacetone alcohol 171.96
    N,N-dimethylaniline 201.74
    acrylonitrile 249.14
    aniline 294.21
    1,3-propanediol 100.7
    bromobenzene 578.52
    dibromomethane 636.87
    1,1,2,2-tetrachloroethane 547.85
    2-methyl-cyclohexyl acetate 268.26
    tetrabutyl urea 170.09
    diisobutyl methanol 156.75
    2-phenylethanol 276.77
    styrene 256.04
    dioctyl adipate 199.83
    dimethyl sulfate 136.69
    ethyl butyrate 263.68
    methyl lactate 95.9
    butyl lactate 165.85
    diethyl carbonate 185.13
    propanediol butyl ether 170.31
    triethyl orthoformate 209.3
    p-tert-butyltoluene 217.52
    methyl 4-tert-butylbenzoate 259.58
    morpholine 563.82
    tert-butylamine 181.26
    n-dodecanol 115.1
    dimethoxymethane 250.95
    ethylene carbonate 305.2
    cyrene 194.39
    2-ethoxyethyl acetate 285.6
    2-ethylhexyl acetate 329.08
    1,2,4-trichlorobenzene 427.35
    4-methylpyridine 528.91
    dibutyl ether 259.36
    2,6-dimethyl-4-heptanol 156.75
    DEF 250.6
    dimethyl isosorbide 415.91
    tetrachloroethylene 410.71
    eugenol 212.14
    triacetin 293.68
    span 80 241.05
    1,4-butanediol 46.82
    1,1-dichloroethane 419.46
    2-methyl-1-pentanol 155.76
    methyl formate 126.17
    2-methyl-1-butanol 189.91
    n-decane 88.93
    butyronitrile 279.58
    3,7-dimethyl-1-octanol 207.47
    1-chlorooctane 234.61
    1-chlorotetradecane 101.05
    n-nonane 91.69
    undecane 67.06
    tert-butylcyclohexane 112.39
    cyclooctane 176.17
    cyclopentanol 292.03
    tetrahydropyran 745.37
    tert-amyl methyl ether 230.96
    2,5,8-trioxanonane 346.63
    1-hexene 243.4
    2-isopropoxyethanol 122.64
    2,2,2-trifluoroethanol 67.91
    methyl butyrate 213.45

    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

Botanical

Name CAS Botanical Proportion
Germander, common (Italy) Teucrium chamaedrys L., fam. Lamiaceae (Labiatae) 0.1%
Zingiber zerumbet (Vietnam) 2a stem Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 0.2%
Zingiber zerumbet (Vietnam) 2b leaf Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 0.5%
Zingiber zerumbet (Vietnam) 2c flower Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 0.1%
Aegopodium podagraria Aegodopodium podagraria L., fam. Apiaceae (Umbelliferae) 0.4%
Spearmint (Mexico) 8008-79-5 Mentha spicata L., fam. Lamiaceae (Labiatae) 0.2%
Peppermint (Bulgaria) 4b extracted 8006-90-4 Mentha piperita L. cultivar 'Kliment-63', fam. Lamiaceae (Labiatae) 0.2%
Peppermint (Bulgaria) 5a hydrodistilled 8006-90-4 Mentha piperita L. cultivar 'Zefir', fam. Lamiaceae (Labiatae) 0.4%
Peppermint (Bulgaria) 5b extracted 8006-90-4 Mentha piperita L. cultivar 'Zefir', fam. Lamiaceae (Labiatae) 0.2%