Butyloctyl Oleate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    134112-37-1

    Molecular formula
    C30H58O2

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)OCC(CCCC)CCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 64.94%
    Waxy 64.72%
    Oily 58.49%
    Fruity 30.73%
    Odorless 27.02%
    Sweet 23.0%
    Creamy 22.5%
    Dairy 20.95%
    Balsamic 20.64%
    Floral 20.48%

     

    Flavor
    Waxy 41.28%
    Faint 32.44%
    Fatty 32.22%
    Mild 32.04%
    Bland 29.69%
    Oily 28.27%
    Slightly waxy 23.6%
    Delicate 22.31%
    Fat 22.26%
    Bay oil 21.39%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    12.9

    pKa est.
    7.76 (neutral)

    Molecular weight
    450.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    484°C

    Flash point

    • 207.85 ˚C est.

  • Synonyms

    • Butyloctyl oleate
    • 2-Butyloctyl oleate
    • 134112-37-1
    • 2830Y2FNR6
    • (Z)-9-octadecenoic acid, 2-butyloctyl ester
    • 9-Octadecenoic acid (Z)-, 2-butyloctyl ester
    • 9-Octadecenoic acid (9Z)-, 2-butyloctyl ester
    • RefChem:571864
    • BUTYLOCTYL OLEATE [INCI]
    • (+/-)-2-Butyloctyl oleate
    • 2-Butyloctyl oleate, (+/-)-
    • UNII-2830Y2FNR6
    • SCHEMBL3747702
    • KGNXFDVQTGOAAK-MSUUIHNZSA-N
    • Q27254253
    • 134112-37-1

  • Applications

    Butyloctyl Oleate (CAS 134112-37-1) is commonly used as an emollient and solvent in cosmetics and personal care, delivering slip and moisturization for skin and hair. It also serves as a carrier solvent for fragrance oils in perfumery and fragrance formulations. In household products and cleaners, it functions as a solvent and softening agent to improve formulation performance and user feel. As a plasticizer, it is used to increase flexibility of polymers and coatings, including in coatings and inks. In industrial manufacturing, it can act as a processing aid, solvent, or lubricant in various formulation systems. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 68.61
    methanol 60.34
    isopropanol 97.75
    water 0.15
    ethyl acetate 879.33
    n-propanol 117.61
    acetone 451.32
    n-butanol 161.21
    acetonitrile 148.73
    DMF 461.66
    toluene 400.54
    isobutanol 143.54
    1,4-dioxane 674.7
    methyl acetate 449.67
    THF 1488.56
    2-butanone 617.46
    n-pentanol 130.34
    sec-butanol 183.86
    n-hexane 124.95
    ethylene glycol 5.02
    NMP 1558.24
    cyclohexane 624.42
    DMSO 538.17
    n-butyl acetate 841.42
    n-octanol 211.19
    chloroform 1852.29
    n-propyl acetate 852.59
    acetic acid 194.27
    dichloromethane 2086.98
    cyclohexanone 1982.14
    propylene glycol 17.15
    isopropyl acetate 885.13
    DMAc 1200.0
    2-ethoxyethanol 222.55
    isopentanol 239.62
    n-heptane 126.48
    ethyl formate 259.22
    1,2-dichloroethane 1464.65
    n-hexanol 131.76
    2-methoxyethanol 201.13
    isobutyl acetate 573.18
    tetrachloromethane 578.42
    n-pentyl acetate 1399.5
    transcutol 1460.78
    n-heptanol 191.7
    ethylbenzene 279.43
    MIBK 760.21
    2-propoxyethanol 261.22
    tert-butanol 210.42
    MTBE 586.14
    2-butoxyethanol 414.94
    propionic acid 212.49
    o-xylene 387.97
    formic acid 30.04
    diethyl ether 502.9
    m-xylene 313.99
    p-xylene 411.62
    chlorobenzene 651.83
    dimethyl carbonate 194.21
    n-octane 67.4
    formamide 70.45
    cyclopentanone 1585.76
    2-pentanone 785.62
    anisole 488.72
    cyclopentyl methyl ether 1173.34
    gamma-butyrolactone 1377.45
    1-methoxy-2-propanol 275.08
    pyridine 777.63
    3-pentanone 692.75
    furfural 807.53
    n-dodecane 32.44
    diethylene glycol 76.03
    diisopropyl ether 335.85
    tert-amyl alcohol 330.86
    acetylacetone 975.04
    n-hexadecane 40.98
    acetophenone 625.19
    methyl propionate 566.25
    isopentyl acetate 883.4
    trichloroethylene 2312.74
    n-nonanol 222.29
    cyclohexanol 499.03
    benzyl alcohol 209.05
    2-ethylhexanol 214.2
    isooctanol 233.03
    dipropyl ether 556.37
    1,2-dichlorobenzene 837.89
    ethyl lactate 218.23
    propylene carbonate 865.44
    n-methylformamide 155.5
    2-pentanol 194.61
    n-pentane 92.66
    1-propoxy-2-propanol 358.55
    1-methoxy-2-propyl acetate 756.72
    2-(2-methoxypropoxy) propanol 377.49
    mesitylene 265.48
    ε-caprolactone 1777.0
    p-cymene 228.33
    epichlorohydrin 1499.75
    1,1,1-trichloroethane 1864.93
    2-aminoethanol 24.16
    morpholine-4-carbaldehyde 889.58
    sulfolane 2058.8
    2,2,4-trimethylpentane 105.19
    2-methyltetrahydrofuran 1486.93
    n-hexyl acetate 1154.8
    isooctane 55.23
    2-(2-butoxyethoxy)ethanol 500.92
    sec-butyl acetate 786.1
    tert-butyl acetate 1158.13
    decalin 200.55
    glycerin 30.75
    diglyme 1356.1
    acrylic acid 135.98
    isopropyl myristate 362.52
    n-butyric acid 598.13
    acetyl acetate 628.28
    di(2-ethylhexyl) phthalate 246.16
    ethyl propionate 780.06
    nitromethane 491.05
    1,2-diethoxyethane 949.48
    benzonitrile 336.75
    trioctyl phosphate 190.14
    1-bromopropane 872.4
    gamma-valerolactone 1799.86
    n-decanol 135.21
    triethyl phosphate 410.68
    4-methyl-2-pentanol 168.46
    propionitrile 199.65
    vinylene carbonate 601.43
    1,1,2-trichlorotrifluoroethane 786.59
    DMS 526.37
    cumene 208.34
    2-octanol 213.8
    2-hexanone 683.94
    octyl acetate 427.09
    limonene 462.71
    1,2-dimethoxyethane 694.96
    ethyl orthosilicate 431.57
    tributyl phosphate 265.62
    diacetone alcohol 677.1
    N,N-dimethylaniline 366.29
    acrylonitrile 177.26
    aniline 290.92
    1,3-propanediol 69.83
    bromobenzene 880.3
    dibromomethane 1327.93
    1,1,2,2-tetrachloroethane 2205.59
    2-methyl-cyclohexyl acetate 704.02
    tetrabutyl urea 401.68
    diisobutyl methanol 196.17
    2-phenylethanol 198.88
    styrene 324.11
    dioctyl adipate 555.27
    dimethyl sulfate 447.29
    ethyl butyrate 861.68
    methyl lactate 171.72
    butyl lactate 589.62
    diethyl carbonate 436.5
    propanediol butyl ether 274.24
    triethyl orthoformate 655.99
    p-tert-butyltoluene 211.67
    methyl 4-tert-butylbenzoate 735.29
    morpholine 797.1
    tert-butylamine 172.77
    n-dodecanol 94.32
    dimethoxymethane 395.2
    ethylene carbonate 628.37
    cyrene 390.02
    2-ethoxyethyl acetate 1234.45
    2-ethylhexyl acetate 811.53
    1,2,4-trichlorobenzene 996.31
    4-methylpyridine 837.29
    dibutyl ether 723.45
    2,6-dimethyl-4-heptanol 196.17
    DEF 1016.18
    dimethyl isosorbide 930.13
    tetrachloroethylene 1375.89
    eugenol 444.41
    triacetin 1043.52
    span 80 412.65
    1,4-butanediol 30.49
    1,1-dichloroethane 1227.46
    2-methyl-1-pentanol 203.16
    methyl formate 121.9
    2-methyl-1-butanol 226.44
    n-decane 83.09
    butyronitrile 288.23
    3,7-dimethyl-1-octanol 260.0
    1-chlorooctane 356.49
    1-chlorotetradecane 101.0
    n-nonane 82.94
    undecane 47.84
    tert-butylcyclohexane 130.6
    cyclooctane 185.69
    cyclopentanol 383.71
    tetrahydropyran 1287.63
    tert-amyl methyl ether 642.68
    2,5,8-trioxanonane 674.64
    1-hexene 243.01
    2-isopropoxyethanol 243.02
    2,2,2-trifluoroethanol 111.92
    methyl butyrate 994.73

    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