2-Isopropyl-4-phenyl-dihydropyran

  • Identifiers

    Molecular formula
    C14H18O

    SMILES
    CC(C)C1CC(C=CO1)C2=CC=CC=C2

  • Odor profile

    Fragrance
    Sweet 67.2%
    Spicy 62.87%
    Herbal 50.44%
    Green 36.76%
    Floral 36.66%
    Woody 33.07%
    Anisic 32.3%
    Aromatic 28.33%
    Earthy 28.0%
    Warm 26.71%

     

    Flavor
    Green 59.73%
    Herbal 56.06%
    Spice 40.2%
    Fresh 36.54%
    Woody 34.46%
    Spicy 33.41%
    Herb 31.56%
    Floral 30.4%
    Sweet 28.06%
    Balsam 27.11%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    6.78 (neutral)

    Molecular weight
    202.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    266°C

    Flash point

    • 114.69 ˚C est.

  • Synonyms

    • SCHEMBL11599949
    • HOFLXZSKIYVSHY-UHFFFAOYSA-N
    • 2-ISOPROPYL-4-PHENYL-DIHYDROPYRAN
  • Applications

    2-Isopropyl-4-phenyl-dihydropyran is primarily considered as a synthetic intermediate with potential use as an aroma-chemical in fragrance and personal-care products. In practice, typical applications include serving as an odorant or fragrance ingredient in perfumery and cosmetics; acting as a synthetic intermediate for organic synthesis in pharmaceutical and chemical manufacturing; potentially functioning as a solvent or reaction medium in industrial processes; and being evaluated as a precursor for specialty polymers or resins in certain plastics applications. Use is subject to local regulations and formulation constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 495.9
    methanol 272.47
    isopropanol 318.19
    water 0.11
    ethyl acetate 1270.96
    n-propanol 410.26
    acetone 545.24
    n-butanol 486.17
    acetonitrile 490.18
    DMF 229.94
    toluene 876.47
    isobutanol 278.39
    1,4-dioxane 1624.36
    methyl acetate 699.66
    THF 1216.42
    2-butanone 677.4
    n-pentanol 329.57
    sec-butanol 294.46
    n-hexane 187.72
    ethylene glycol 39.17
    NMP 193.98
    cyclohexane 307.36
    DMSO 372.44
    n-butyl acetate 947.26
    n-octanol 149.57
    chloroform 2541.29
    n-propyl acetate 547.9
    acetic acid 271.35
    dichloromethane 2627.07
    cyclohexanone 730.89
    propylene glycol 77.08
    isopropyl acetate 636.18
    DMAc 345.05
    2-ethoxyethanol 414.66
    isopentanol 428.03
    n-heptane 111.22
    ethyl formate 352.05
    1,2-dichloroethane 1697.59
    n-hexanol 500.66
    2-methoxyethanol 460.99
    isobutyl acetate 383.93
    tetrachloromethane 331.37
    n-pentyl acetate 328.99
    transcutol 2596.56
    n-heptanol 161.6
    ethylbenzene 323.04
    MIBK 395.94
    2-propoxyethanol 636.27
    tert-butanol 368.13
    MTBE 752.35
    2-butoxyethanol 290.85
    propionic acid 230.73
    o-xylene 336.67
    formic acid 42.91
    diethyl ether 1673.94
    m-xylene 412.17
    p-xylene 315.51
    chlorobenzene 750.43
    dimethyl carbonate 201.03
    n-octane 37.94
    formamide 75.29
    cyclopentanone 552.47
    2-pentanone 674.95
    anisole 509.57
    cyclopentyl methyl ether 673.82
    gamma-butyrolactone 575.09
    1-methoxy-2-propanol 386.3
    pyridine 1047.06
    3-pentanone 555.92
    furfural 533.82
    n-dodecane 28.27
    diethylene glycol 301.82
    diisopropyl ether 345.11
    tert-amyl alcohol 296.77
    acetylacetone 575.16
    n-hexadecane 33.53
    acetophenone 385.36
    methyl propionate 558.04
    isopentyl acetate 729.44
    trichloroethylene 2366.86
    n-nonanol 145.0
    cyclohexanol 388.67
    benzyl alcohol 308.2
    2-ethylhexanol 330.82
    isooctanol 141.55
    dipropyl ether 644.53
    1,2-dichlorobenzene 561.12
    ethyl lactate 151.6
    propylene carbonate 434.23
    n-methylformamide 119.11
    2-pentanol 351.24
    n-pentane 164.57
    1-propoxy-2-propanol 488.86
    1-methoxy-2-propyl acetate 627.03
    2-(2-methoxypropoxy) propanol 331.52
    mesitylene 234.35
    ε-caprolactone 644.15
    p-cymene 183.08
    epichlorohydrin 1218.67
    1,1,1-trichloroethane 1207.09
    2-aminoethanol 101.2
    morpholine-4-carbaldehyde 477.17
    sulfolane 448.73
    2,2,4-trimethylpentane 63.34
    2-methyltetrahydrofuran 968.08
    n-hexyl acetate 427.29
    isooctane 59.71
    2-(2-butoxyethoxy)ethanol 510.3
    sec-butyl acetate 403.03
    tert-butyl acetate 502.89
    decalin 108.89
    glycerin 92.26
    diglyme 994.45
    acrylic acid 162.96
    isopropyl myristate 180.17
    n-butyric acid 524.72
    acetyl acetate 546.79
    di(2-ethylhexyl) phthalate 152.5
    ethyl propionate 464.38
    nitromethane 392.77
    1,2-diethoxyethane 1196.2
    benzonitrile 438.88
    trioctyl phosphate 101.71
    1-bromopropane 1209.58
    gamma-valerolactone 661.21
    n-decanol 113.03
    triethyl phosphate 184.71
    4-methyl-2-pentanol 212.76
    propionitrile 458.36
    vinylene carbonate 412.8
    1,1,2-trichlorotrifluoroethane 459.8
    DMS 347.61
    cumene 191.41
    2-octanol 102.12
    2-hexanone 450.0
    octyl acetate 205.28
    limonene 255.52
    1,2-dimethoxyethane 795.03
    ethyl orthosilicate 197.72
    tributyl phosphate 148.99
    diacetone alcohol 336.27
    N,N-dimethylaniline 273.23
    acrylonitrile 386.95
    aniline 502.69
    1,3-propanediol 207.44
    bromobenzene 964.99
    dibromomethane 1924.5
    1,1,2,2-tetrachloroethane 1729.58
    2-methyl-cyclohexyl acetate 331.6
    tetrabutyl urea 161.79
    diisobutyl methanol 190.04
    2-phenylethanol 372.04
    styrene 457.59
    dioctyl adipate 241.24
    dimethyl sulfate 185.41
    ethyl butyrate 580.99
    methyl lactate 134.92
    butyl lactate 195.26
    diethyl carbonate 355.67
    propanediol butyl ether 211.36
    triethyl orthoformate 349.05
    p-tert-butyltoluene 175.28
    methyl 4-tert-butylbenzoate 261.41
    morpholine 1382.1
    tert-butylamine 314.26
    n-dodecanol 93.48
    dimethoxymethane 537.07
    ethylene carbonate 393.88
    cyrene 214.6
    2-ethoxyethyl acetate 549.99
    2-ethylhexyl acetate 578.02
    1,2,4-trichlorobenzene 609.85
    4-methylpyridine 940.25
    dibutyl ether 433.17
    2,6-dimethyl-4-heptanol 190.04
    DEF 542.34
    dimethyl isosorbide 498.17
    tetrachloroethylene 1080.8
    eugenol 241.32
    triacetin 385.27
    span 80 256.7
    1,4-butanediol 87.24
    1,1-dichloroethane 1435.84
    2-methyl-1-pentanol 330.39
    methyl formate 108.66
    2-methyl-1-butanol 367.26
    n-decane 48.21
    butyronitrile 599.01
    3,7-dimethyl-1-octanol 195.01
    1-chlorooctane 193.6
    1-chlorotetradecane 80.73
    n-nonane 48.61
    undecane 35.44
    tert-butylcyclohexane 93.2
    cyclooctane 110.04
    cyclopentanol 216.49
    tetrahydropyran 1554.14
    tert-amyl methyl ether 466.29
    2,5,8-trioxanonane 589.08
    1-hexene 502.59
    2-isopropoxyethanol 327.36
    2,2,2-trifluoroethanol 77.62
    methyl butyrate 539.97

    Scent© AI

1 of 4
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