Lasiol

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  • Identifiers

    CAS number
    131479-19-1

    Molecular formula
    C10H20O

    SMILES
    C[C@@H](CC=C(C)C)[C@H](C)CO

    Safety labels

  • Odor profile

    Fragrance
    Floral 68.93%
    Citrus 58.26%
    Rose 48.65%
    Waxy 44.06%
    Lemon 43.41%
    Fresh 43.11%
    Woody 42.44%
    Green 40.68%
    Herbal 40.49%
    Sweet 39.81%

     

    Flavor
    Floral 73.44%
    Citrus 60.27%
    Sweet 55.11%
    Green 54.15%
    Waxy 47.73%
    Herbal 41.54%
    Fresh 41.26%
    Rose 40.46%
    Woody 37.58%
    Flower 36.94%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.1

    pKa est.
    10.25 (weak base)

    Molecular weight
    156.26 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    211°C

    Flash point

    • 85.82 ˚C est.

  • Synonyms

    • Lasiol
    • 131479-19-1
    • 2,3,6-Trimethyl-5-hepten-1-ol
    • (2S,3S)-2,3,6-trimethylhept-5-en-1-ol
    • 53H23A2TIH
    • RefChem:924539
    • Lasiol, (-)-
    • UNII-6ZS128OK2I
    • 6ZS128OK2I
    • 5-Hepten-1-ol, 2,3,6-trimethyl-, (2S,3S)-
    • 142795-59-3
    • UNII-53H23A2TIH
    • (+/-)-LASIOL
    • SCHEMBL31619356
    • LASIOL, (+/-)-
    • 5-HEPTEN-1-OL, 2,3,6-TRIMETHYL-, (2R,3R)-REL-
    • 131479-19-1

  • Applications

    Lasiol (CAS 131479-19-1) is evaluated for multiple industrial applications, including as an intermediate in chemical synthesis; as a solvent for polymer and coating systems; as a plasticizer; as a stabilizer in polymers; as an additive for coatings/inks; as an additive for adhesives; and it may be used in cosmetics/personal care and cleaning products as processing aids or solvents, with usage subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1785.2
    methanol 855.49
    isopropanol 2141.82
    water 0.9
    ethyl acetate 1071.48
    n-propanol 1815.18
    acetone 1327.34
    n-butanol 1963.19
    acetonitrile 1093.57
    DMF 643.59
    toluene 463.43
    isobutanol 1396.57
    1,4-dioxane 1711.52
    methyl acetate 876.23
    THF 2327.21
    2-butanone 1326.17
    n-pentanol 1003.7
    sec-butanol 1955.34
    n-hexane 515.45
    ethylene glycol 145.05
    NMP 521.12
    cyclohexane 577.95
    DMSO 750.92
    n-butyl acetate 1084.36
    n-octanol 552.17
    chloroform 2195.11
    n-propyl acetate 689.05
    acetic acid 735.55
    dichloromethane 1393.38
    cyclohexanone 1312.49
    propylene glycol 438.08
    isopropyl acetate 589.25
    DMAc 495.97
    2-ethoxyethanol 790.89
    isopentanol 1471.87
    n-heptane 352.73
    ethyl formate 571.4
    1,2-dichloroethane 870.14
    n-hexanol 1508.51
    2-methoxyethanol 1155.76
    isobutyl acetate 413.16
    tetrachloromethane 623.03
    n-pentyl acetate 504.85
    transcutol 2066.14
    n-heptanol 652.34
    ethylbenzene 287.17
    MIBK 546.99
    2-propoxyethanol 1162.02
    tert-butanol 2460.86
    MTBE 1707.79
    2-butoxyethanol 760.09
    propionic acid 794.7
    o-xylene 306.58
    formic acid 134.81
    diethyl ether 1501.74
    m-xylene 328.76
    p-xylene 367.61
    chlorobenzene 529.71
    dimethyl carbonate 136.71
    n-octane 97.82
    formamide 204.04
    cyclopentanone 1172.4
    2-pentanone 984.92
    anisole 481.78
    cyclopentyl methyl ether 1061.46
    gamma-butyrolactone 967.28
    1-methoxy-2-propanol 1052.94
    pyridine 1097.6
    3-pentanone 617.8
    furfural 826.55
    n-dodecane 47.0
    diethylene glycol 513.67
    diisopropyl ether 441.01
    tert-amyl alcohol 1954.67
    acetylacetone 572.96
    n-hexadecane 53.42
    acetophenone 349.57
    methyl propionate 556.57
    isopentyl acetate 906.38
    trichloroethylene 1521.06
    n-nonanol 446.79
    cyclohexanol 1315.79
    benzyl alcohol 393.17
    2-ethylhexanol 881.92
    isooctanol 503.45
    dipropyl ether 1006.36
    1,2-dichlorobenzene 430.94
    ethyl lactate 239.24
    propylene carbonate 637.03
    n-methylformamide 428.41
    2-pentanol 1442.47
    n-pentane 457.98
    1-propoxy-2-propanol 1064.09
    1-methoxy-2-propyl acetate 612.82
    2-(2-methoxypropoxy) propanol 494.85
    mesitylene 224.41
    ε-caprolactone 1031.59
    p-cymene 255.01
    epichlorohydrin 1259.0
    1,1,1-trichloroethane 1278.6
    2-aminoethanol 500.68
    morpholine-4-carbaldehyde 725.55
    sulfolane 803.28
    2,2,4-trimethylpentane 176.87
    2-methyltetrahydrofuran 2107.05
    n-hexyl acetate 695.02
    isooctane 155.05
    2-(2-butoxyethoxy)ethanol 769.39
    sec-butyl acetate 459.91
    tert-butyl acetate 618.36
    decalin 175.48
    glycerin 359.25
    diglyme 1196.7
    acrylic acid 461.55
    isopropyl myristate 251.04
    n-butyric acid 1347.67
    acetyl acetate 390.7
    di(2-ethylhexyl) phthalate 212.34
    ethyl propionate 500.01
    nitromethane 800.48
    1,2-diethoxyethane 856.57
    benzonitrile 566.64
    trioctyl phosphate 178.19
    1-bromopropane 1004.73
    gamma-valerolactone 1261.46
    n-decanol 308.15
    triethyl phosphate 219.28
    4-methyl-2-pentanol 676.05
    propionitrile 1109.33
    vinylene carbonate 475.03
    1,1,2-trichlorotrifluoroethane 794.21
    DMS 277.81
    cumene 208.03
    2-octanol 448.21
    2-hexanone 795.49
    octyl acetate 311.72
    limonene 453.69
    1,2-dimethoxyethane 1186.64
    ethyl orthosilicate 259.17
    tributyl phosphate 213.7
    diacetone alcohol 735.2
    N,N-dimethylaniline 294.48
    acrylonitrile 799.75
    aniline 665.71
    1,3-propanediol 841.18
    bromobenzene 530.9
    dibromomethane 1256.73
    1,1,2,2-tetrachloroethane 1369.09
    2-methyl-cyclohexyl acetate 457.71
    tetrabutyl urea 225.86
    diisobutyl methanol 490.68
    2-phenylethanol 494.41
    styrene 335.45
    dioctyl adipate 294.33
    dimethyl sulfate 184.16
    ethyl butyrate 686.8
    methyl lactate 250.94
    butyl lactate 391.26
    diethyl carbonate 363.24
    propanediol butyl ether 640.15
    triethyl orthoformate 471.6
    p-tert-butyltoluene 261.56
    methyl 4-tert-butylbenzoate 388.32
    morpholine 2218.91
    tert-butylamine 1919.8
    n-dodecanol 221.29
    dimethoxymethane 499.28
    ethylene carbonate 473.71
    cyrene 346.24
    2-ethoxyethyl acetate 494.31
    2-ethylhexyl acetate 706.02
    1,2,4-trichlorobenzene 492.34
    4-methylpyridine 1004.37
    dibutyl ether 648.99
    2,6-dimethyl-4-heptanol 490.68
    DEF 698.7
    dimethyl isosorbide 645.68
    tetrachloroethylene 890.32
    eugenol 349.72
    triacetin 438.72
    span 80 549.34
    1,4-butanediol 291.57
    1,1-dichloroethane 1354.01
    2-methyl-1-pentanol 829.53
    methyl formate 264.94
    2-methyl-1-butanol 1381.87
    n-decane 102.61
    butyronitrile 1426.17
    3,7-dimethyl-1-octanol 549.74
    1-chlorooctane 335.95
    1-chlorotetradecane 104.32
    n-nonane 114.25
    undecane 65.0
    tert-butylcyclohexane 184.44
    cyclooctane 182.66
    cyclopentanol 1175.26
    tetrahydropyran 2485.47
    tert-amyl methyl ether 1001.97
    2,5,8-trioxanonane 699.24
    1-hexene 1079.26
    2-isopropoxyethanol 597.85
    2,2,2-trifluoroethanol 184.5
    methyl butyrate 705.0

    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