Dibutyloctyl Sebacate

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  • Identifiers

    CAS number
    184706-97-6

    Molecular formula
    C34H66O4

    SMILES
    CCCCCCC(CCCC)COC(=O)CCCCCCCCC(=O)OCC(CCCC)CCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Oily 56.72%
    Fatty 50.74%
    Waxy 50.64%
    Fruity 37.5%
    Odorless 30.88%
    Floral 26.28%
    Herbal 25.98%
    Woody 24.88%
    Creamy 22.96%
    Sweet 22.74%

     

    Flavor
    Waxy 49.8%
    Oily 45.83%
    Fatty 41.21%
    Mild 40.32%
    Bland 31.77%
    Soapy 29.22%
    Faint 28.91%
    Fat 26.79%
    Slightly waxy 24.28%
    Creamy 24.01%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    13.3

    pKa est.
    8.1 (weak base)

    Molecular weight
    538.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    509°C

    Flash point

    • 223.48 ˚C est.

  • Synonyms

    • DIBUTYLOCTYL SEBACATE
    • UW3PE5833F
    • UNII-UW3PE5833F
    • 184706-97-6
    • DS-1220
    • Decanedioic acid, bis(2-butyloctyl) ester
    • DECANEDIOIC ACID, 1,10-BIS(2-BUTYLOCTYL) ESTER
    • RefChem:132963
    • DIBUTYLOCTYL SEBACATE [INCI]
    • (+-)-DECANEDIOIC ACID, BIS(2-BUTYLOCTYL) ESTER
    • SCHEMBL3211647
    • PKVYKIKWKPWIMO-UHFFFAOYSA-N
    • DTXSID501021383
    • Q27291300
    • (+/-)-DECANEDIOIC ACID, BIS(2-BUTYLOCTYL) ESTER
    • 184706-97-6

  • Applications

    Dibutyloctyl Sebacate (CAS 184706-97-6) is primarily used as a plasticizer to impart flexibility to PVC and other flexible polymers, improving processability and film performance. It is commonly formulated into coatings, paints, and printing inks to enhance elasticity and handling of films. It also serves as an additive in adhesives and sealants to improve flexibility and adhesion. As a phthalate-free plasticizer, it is often regarded as a non-phthalate alternative for flexible polymer systems. Additionally, it can function as a processing aid or solvent in polymer formulations and may be used as an emollient or solvent in cosmetic formulations. Subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 24.72
    methanol 23.26
    isopropanol 31.03
    water 0.23
    ethyl acetate 371.7
    n-propanol 41.86
    acetone 222.37
    n-butanol 49.3
    acetonitrile 77.26
    DMF 261.35
    toluene 199.35
    isobutanol 46.27
    1,4-dioxane 305.45
    methyl acetate 225.16
    THF 763.88
    2-butanone 301.37
    n-pentanol 49.9
    sec-butanol 62.78
    n-hexane 38.25
    ethylene glycol 3.11
    NMP 1107.22
    cyclohexane 151.26
    DMSO 278.45
    n-butyl acetate 298.55
    n-octanol 86.29
    chloroform 1068.03
    n-propyl acetate 329.07
    acetic acid 127.66
    dichloromethane 1158.83
    cyclohexanone 920.53
    propylene glycol 9.61
    isopropyl acetate 354.38
    DMAc 816.65
    2-ethoxyethanol 105.94
    isopentanol 67.94
    n-heptane 29.9
    ethyl formate 129.79
    1,2-dichloroethane 688.85
    n-hexanol 46.4
    2-methoxyethanol 93.05
    isobutyl acetate 216.04
    tetrachloromethane 269.42
    n-pentyl acetate 584.88
    transcutol 723.41
    n-heptanol 73.63
    ethylbenzene 127.65
    MIBK 272.09
    2-propoxyethanol 120.88
    tert-butanol 61.89
    MTBE 188.75
    2-butoxyethanol 194.73
    propionic acid 111.11
    o-xylene 182.56
    formic acid 24.34
    diethyl ether 154.99
    m-xylene 148.02
    p-xylene 183.23
    chlorobenzene 378.41
    dimethyl carbonate 138.51
    n-octane 19.44
    formamide 51.5
    cyclopentanone 900.8
    2-pentanone 316.7
    anisole 221.67
    cyclopentyl methyl ether 512.43
    gamma-butyrolactone 867.17
    1-methoxy-2-propanol 114.78
    pyridine 404.73
    3-pentanone 323.86
    furfural 580.01
    n-dodecane 10.49
    diethylene glycol 41.1
    diisopropyl ether 99.9
    tert-amyl alcohol 113.4
    acetylacetone 532.78
    n-hexadecane 12.93
    acetophenone 342.51
    methyl propionate 272.38
    isopentyl acetate 323.99
    trichloroethylene 1327.52
    n-nonanol 93.01
    cyclohexanol 174.6
    benzyl alcohol 111.46
    2-ethylhexanol 69.36
    isooctanol 85.89
    dipropyl ether 162.2
    1,2-dichlorobenzene 518.76
    ethyl lactate 113.56
    propylene carbonate 545.0
    n-methylformamide 94.96
    2-pentanol 57.24
    n-pentane 23.92
    1-propoxy-2-propanol 143.72
    1-methoxy-2-propyl acetate 354.26
    2-(2-methoxypropoxy) propanol 211.72
    mesitylene 114.71
    ε-caprolactone 906.21
    p-cymene 93.3
    epichlorohydrin 844.47
    1,1,1-trichloroethane 914.21
    2-aminoethanol 12.17
    morpholine-4-carbaldehyde 588.72
    sulfolane 1312.92
    2,2,4-trimethylpentane 33.24
    2-methyltetrahydrofuran 646.45
    n-hexyl acetate 517.92
    isooctane 14.8
    2-(2-butoxyethoxy)ethanol 255.01
    sec-butyl acetate 298.31
    tert-butyl acetate 469.65
    decalin 64.9
    glycerin 19.27
    diglyme 691.19
    acrylic acid 86.81
    isopropyl myristate 149.23
    n-butyric acid 243.99
    acetyl acetate 342.52
    di(2-ethylhexyl) phthalate 132.7
    ethyl propionate 329.64
    nitromethane 339.65
    1,2-diethoxyethane 380.48
    benzonitrile 175.87
    trioctyl phosphate 90.77
    1-bromopropane 326.51
    gamma-valerolactone 1069.2
    n-decanol 55.68
    triethyl phosphate 214.51
    4-methyl-2-pentanol 50.88
    propionitrile 84.19
    vinylene carbonate 418.04
    1,1,2-trichlorotrifluoroethane 489.77
    DMS 318.33
    cumene 91.28
    2-octanol 80.41
    2-hexanone 281.93
    octyl acetate 191.88
    limonene 166.72
    1,2-dimethoxyethane 313.92
    ethyl orthosilicate 203.71
    tributyl phosphate 131.73
    diacetone alcohol 298.73
    N,N-dimethylaniline 177.23
    acrylonitrile 93.91
    aniline 142.91
    1,3-propanediol 28.29
    bromobenzene 502.19
    dibromomethane 660.33
    1,1,2,2-tetrachloroethane 1197.92
    2-methyl-cyclohexyl acetate 297.68
    tetrabutyl urea 192.03
    diisobutyl methanol 59.3
    2-phenylethanol 97.12
    styrene 153.84
    dioctyl adipate 262.48
    dimethyl sulfate 342.42
    ethyl butyrate 326.15
    methyl lactate 112.05
    butyl lactate 289.85
    diethyl carbonate 199.28
    propanediol butyl ether 136.2
    triethyl orthoformate 280.08
    p-tert-butyltoluene 85.86
    methyl 4-tert-butylbenzoate 416.13
    morpholine 353.82
    tert-butylamine 47.25
    n-dodecanol 36.35
    dimethoxymethane 196.84
    ethylene carbonate 375.26
    cyrene 250.64
    2-ethoxyethyl acetate 632.0
    2-ethylhexyl acetate 297.81
    1,2,4-trichlorobenzene 653.71
    4-methylpyridine 429.66
    dibutyl ether 223.15
    2,6-dimethyl-4-heptanol 59.3
    DEF 474.58
    dimethyl isosorbide 545.0
    tetrachloroethylene 759.55
    eugenol 260.49
    triacetin 595.21
    span 80 205.89
    1,4-butanediol 15.63
    1,1-dichloroethane 561.32
    2-methyl-1-pentanol 76.8
    methyl formate 85.81
    2-methyl-1-butanol 75.99
    n-decane 25.73
    butyronitrile 100.58
    3,7-dimethyl-1-octanol 97.61
    1-chlorooctane 129.38
    1-chlorotetradecane 36.33
    n-nonane 24.22
    undecane 15.28
    tert-butylcyclohexane 42.96
    cyclooctane 50.24
    cyclopentanol 159.66
    tetrahydropyran 466.41
    tert-amyl methyl ether 233.52
    2,5,8-trioxanonane 350.91
    1-hexene 84.0
    2-isopropoxyethanol 107.23
    2,2,2-trifluoroethanol 93.35
    methyl butyrate 423.48

    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