Tetrahydro-2-(4-methylphenoxy)-2H-pyran

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  • Identifiers

    CAS number
    13481-09-9

    Molecular formula
    C12H16O2

    SMILES
    CC1=CC=C(C=C1)OC2CCCCO2

  • Odor profile

    Floral 83.25%
    Green 57.08%
    Sweet 48.38%
    Rose 44.45%
    Herbal 39.28%
    Anisic 39.15%
    Aromatic 37.82%
    Animal 34.1%
    Geranium 33.0%
    Hyacinth 32.14%

    Scent© AI

  • Properties

    XLogP3-AA
    3.1

    Molecular weight
    192.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    266°C

    Flash point est.
    109.27 ˚C

  • Synonyms

    • 13481-09-9
    • 2-(4-methylphenoxy)oxane
    • 2-(p-Tolyloxy)tetrahydro-2H-pyran
    • Tetrahydro-2-(4-methylphenoxy)-2H-pyran
    • Tetrahydro-2-(p-tolyloxy)-2H-pyran
    • 2H-Pyran, tetrahydro-2-(4-methylphenoxy)-
    • EINECS 236-784-8
    • 5TG35V9PBQ
    • 4-METHYLPHENYL THP ETHER
    • P-CRESYL 2-TETRAHYDROPYRANYL ETHER
    • 4-METHYLPHENYL TETRAHYDROPYRANYL ETHER
    • 4-METHYLPHENYL 2-TETRAHYDROPYRANYL ETHER
    • TETRAHYDRO-2-((4-METHYLPHENYL)OXY)-2H-PYRAN
    • UNII-5TG35V9PBQ
    • 2-(4-methylphenoxy)tetrahydro-2H-pyran
    • 2H-Pyran,tetrahydro-2-(4-methylphenoxy)-
    • SCHEMBL818344
    • DTXSID7051686
    • CLBYZOIXSNMRNV-UHFFFAOYSA-N
    • AKOS022173166
    • 2-(4-methyl-phenoxy)-tetrahydro-pyran
    • tetrahydro-2-(4-methyl phenoxy)-2H-pyran
    • NS00013202
    • Q27262840

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1029.99
    methanol 837.09
    isopropanol 613.79
    water 0.29
    ethyl acetate 1401.06
    n-propanol 685.76
    acetone 599.56
    n-butanol 712.37
    acetonitrile 964.59
    DMF 271.73
    toluene 512.23
    isobutanol 428.93
    1,4-dioxane 2066.6
    methyl acetate 891.4
    THF 1150.95
    2-butanone 669.82
    n-pentanol 558.06
    sec-butanol 537.86
    n-hexane 107.48
    ethylene glycol 137.43
    NMP 157.86
    cyclohexane 162.91
    DMSO 953.56
    n-butyl acetate 897.67
    n-octanol 226.09
    chloroform 3221.35
    n-propyl acetate 635.92
    acetic acid 724.19
    dichloromethane 2906.21
    cyclohexanone 690.61
    propylene glycol 238.7
    isopropyl acetate 579.23
    DMAc 386.05
    2-ethoxyethanol 779.32
    isopentanol 561.0
    n-heptane 63.4
    ethyl formate 509.88
    1,2-dichloroethane 1657.78
    n-hexanol 601.62
    2-methoxyethanol 898.4
    isobutyl acetate 396.77
    tetrachloromethane 257.9
    n-pentyl acetate 320.85
    transcutol 3033.66
    n-heptanol 199.43
    ethylbenzene 275.36
    MIBK 342.92
    2-propoxyethanol 825.86
    tert-butanol 669.79
    MTBE 699.97
    2-butoxyethanol 377.08
    propionic acid 515.87
    o-xylene 241.43
    formic acid 153.57
    diethyl ether 1262.45
    m-xylene 269.13
    p-xylene 303.02
    chlorobenzene 640.97
    dimethyl carbonate 226.75
    n-octane 28.25
    formamide 240.58
    cyclopentanone 477.94
    2-pentanone 587.16
    anisole 540.42
    cyclopentyl methyl ether 497.63
    gamma-butyrolactone 630.2
    1-methoxy-2-propanol 642.5
    pyridine 1246.01
    3-pentanone 452.53
    furfural 700.42
    n-dodecane 28.59
    diethylene glycol 534.7
    diisopropyl ether 237.78
    tert-amyl alcohol 506.78
    acetylacetone 650.56
    n-hexadecane 32.54
    acetophenone 423.39
    methyl propionate 596.41
    isopentyl acetate 667.94
    trichloroethylene 2476.87
    n-nonanol 198.48
    cyclohexanol 453.3
    benzyl alcohol 414.75
    2-ethylhexanol 339.41
    isooctanol 162.45
    dipropyl ether 474.64
    1,2-dichlorobenzene 522.5
    ethyl lactate 222.57
    propylene carbonate 508.4
    n-methylformamide 225.23
    2-pentanol 459.26
    n-pentane 83.54
    1-propoxy-2-propanol 586.9
    1-methoxy-2-propyl acetate 583.96
    2-(2-methoxypropoxy) propanol 436.81
    mesitylene 157.64
    ε-caprolactone 684.76
    p-cymene 148.88
    epichlorohydrin 1244.15
    1,1,1-trichloroethane 1101.74
    2-aminoethanol 312.98
    morpholine-4-carbaldehyde 539.05
    sulfolane 531.66
    2,2,4-trimethylpentane 44.3
    2-methyltetrahydrofuran 893.24
    n-hexyl acetate 464.32
    isooctane 35.96
    2-(2-butoxyethoxy)ethanol 665.61
    sec-butyl acetate 407.85
    tert-butyl acetate 458.86
    decalin 79.35
    glycerin 258.98
    diglyme 1172.51
    acrylic acid 374.54
    isopropyl myristate 189.05
    n-butyric acid 857.73
    acetyl acetate 683.0
    di(2-ethylhexyl) phthalate 163.02
    ethyl propionate 516.98
    nitromethane 807.91
    1,2-diethoxyethane 1081.59
    benzonitrile 559.5
    trioctyl phosphate 111.99
    1-bromopropane 949.01
    gamma-valerolactone 699.75
    n-decanol 149.82
    triethyl phosphate 184.21
    4-methyl-2-pentanol 231.43
    propionitrile 701.19
    vinylene carbonate 517.63
    1,1,2-trichlorotrifluoroethane 657.74
    DMS 390.5
    cumene 170.78
    2-octanol 134.47
    2-hexanone 513.46
    octyl acetate 234.11
    limonene 202.96
    1,2-dimethoxyethane 1149.83
    ethyl orthosilicate 182.53
    tributyl phosphate 167.2
    diacetone alcohol 403.02
    N,N-dimethylaniline 278.15
    acrylonitrile 658.6
    aniline 544.93
    1,3-propanediol 481.42
    bromobenzene 768.44
    dibromomethane 2014.54
    1,1,2,2-tetrachloroethane 2008.8
    2-methyl-cyclohexyl acetate 311.45
    tetrabutyl urea 189.19
    diisobutyl methanol 176.27
    2-phenylethanol 417.22
    styrene 399.83
    dioctyl adipate 269.89
    dimethyl sulfate 215.73
    ethyl butyrate 528.73
    methyl lactate 214.1
    butyl lactate 236.88
    diethyl carbonate 374.57
    propanediol butyl ether 350.08
    triethyl orthoformate 314.92
    p-tert-butyltoluene 139.79
    methyl 4-tert-butylbenzoate 280.21
    morpholine 1752.21
    tert-butylamine 454.17
    n-dodecanol 120.98
    dimethoxymethane 567.75
    ethylene carbonate 483.63
    cyrene 241.78
    2-ethoxyethyl acetate 520.46
    2-ethylhexyl acetate 494.34
    1,2,4-trichlorobenzene 558.9
    4-methylpyridine 887.13
    dibutyl ether 427.97
    2,6-dimethyl-4-heptanol 176.27
    DEF 524.1
    dimethyl isosorbide 501.26
    tetrachloroethylene 1151.76
    eugenol 299.52
    triacetin 444.54
    span 80 341.95
    1,4-butanediol 223.23
    1,1-dichloroethane 1422.13
    2-methyl-1-pentanol 472.84
    methyl formate 190.66
    2-methyl-1-butanol 493.66
    n-decane 44.41
    butyronitrile 807.36
    3,7-dimethyl-1-octanol 246.09
    1-chlorooctane 190.21
    1-chlorotetradecane 82.18
    n-nonane 42.82
    undecane 34.27
    tert-butylcyclohexane 71.12
    cyclooctane 51.41
    cyclopentanol 297.91
    tetrahydropyran 1526.69
    tert-amyl methyl ether 409.68
    2,5,8-trioxanonane 792.54
    1-hexene 436.39
    2-isopropoxyethanol 525.36
    2,2,2-trifluoroethanol 165.2
    methyl butyrate 646.03

    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