Dioctyldodecyl Dodecanedioate

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  • Identifiers

    CAS number
    129423-55-8

    Molecular formula
    C52H102O4

    SMILES
    CCCCCCCCCCC(CCCCCCCC)COC(=O)CCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Waxy 70.29%
    Fatty 58.52%
    Oily 51.14%
    Odorless 33.71%
    Creamy 21.11%
    Balsamic 20.17%
    Sweet 19.84%
    Woody 18.5%
    Fruity 18.39%
    Milky 17.43%

     

    Flavor
    Waxy 49.01%
    Mild 40.66%
    Fatty 37.58%
    Bland 37.32%
    Oily 34.75%
    Faint 32.42%
    Fat 25.55%
    Slightly waxy 24.6%
    Odorless 24.15%
    Delicate 22.5%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    23.1

    pKa est.
    10.76 (weak base)

    Molecular weight
    791.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    624°C

    Flash point

    • 289.85 ˚C est.

  • Synonyms

    • Bis(2-octyldodecyl) Dodecanedioate
    • DIOCTYLDODECYL DODECANEDIOATE
    • 129423-55-8
    • 7QDB5EE79Y
    • Dodecanedioic acid, bis(2-octyldodecyl) ester
    • Dodecanedioic acid, 1,12-bis(2-octyldodecyl) ester
    • DTXSID601019589
    • RefChem:588737
    • DTXCID701477538
    • (+-)-DIOCTYLDODECYL DODECANEDIOATE
    • DIOCTYLDODECYL DODECANEDIOATE [INCI]
    • DIOCTYLDODECYL DODECANEDIOATE, (+-)-
    • 603-333-5
    • UNII-7QDB5EE79Y
    • 12-(9-octylicosan-9-yloxy)-12-oxododecanoic acid
    • VTSODSKQIAGVCA-UHFFFAOYSA-N
    • (+/-)-DIOCTYLDODECYL DODECANEDIOATE
    • DIOCTYLDODECYL DODECANEDIOATE, (+/-)-
    • Q27268715
    • 129423-55-8

  • Applications

    Dioctyldodecyl Dodecanedioate (CAS 129423-55-8) is a high-molecular-weight aliphatic diester used primarily as a non-phthalate plasticizer for PVC and other polymers to increase softness and processing flexibility. It also serves as an emollient and slip agent in cosmetics and personal care, providing a smooth feel and glide upon application. In coatings and inks, it acts as a processing aid and plasticizer to improve flexibility and flow of substrates. As a fatty ester, it is commonly used as a carrier for fragrance components and can function as a fragrance carrier in perfumery formulations. Additionally, it may be employed as a lubricant and processing additive in industrial manufacturing and as a component to optimize processing in polymer systems.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.28
    methanol 6.79
    isopropanol 8.71
    water 0.1
    ethyl acetate 146.04
    n-propanol 14.37
    acetone 76.54
    n-butanol 16.55
    acetonitrile 26.4
    DMF 104.83
    toluene 96.07
    isobutanol 14.77
    1,4-dioxane 121.65
    methyl acetate 93.24
    THF 330.13
    2-butanone 123.61
    n-pentanol 18.72
    sec-butanol 21.15
    n-hexane 17.47
    ethylene glycol 1.08
    NMP 569.5
    cyclohexane 58.19
    DMSO 109.3
    n-butyl acetate 132.06
    n-octanol 34.87
    chloroform 529.21
    n-propyl acetate 137.65
    acetic acid 47.89
    dichloromethane 524.15
    cyclohexanone 408.37
    propylene glycol 3.48
    isopropyl acetate 137.8
    DMAc 358.73
    2-ethoxyethanol 40.68
    isopentanol 21.2
    n-heptane 15.49
    ethyl formate 55.65
    1,2-dichloroethane 275.56
    n-hexanol 17.66
    2-methoxyethanol 33.35
    isobutyl acetate 93.31
    tetrachloromethane 128.78
    n-pentyl acetate 256.72
    transcutol 286.6
    n-heptanol 27.99
    ethylbenzene 64.66
    MIBK 103.21
    2-propoxyethanol 48.92
    tert-butanol 17.2
    MTBE 70.84
    2-butoxyethanol 81.73
    propionic acid 44.61
    o-xylene 86.85
    formic acid 9.44
    diethyl ether 54.73
    m-xylene 72.85
    p-xylene 90.25
    chlorobenzene 181.13
    dimethyl carbonate 66.12
    n-octane 9.91
    formamide 19.33
    cyclopentanone 421.99
    2-pentanone 123.55
    anisole 103.93
    cyclopentyl methyl ether 230.96
    gamma-butyrolactone 436.09
    1-methoxy-2-propanol 42.82
    pyridine 198.08
    3-pentanone 139.89
    furfural 296.02
    n-dodecane 5.14
    diethylene glycol 14.9
    diisopropyl ether 39.47
    tert-amyl alcohol 39.41
    acetylacetone 219.16
    n-hexadecane 6.36
    acetophenone 162.82
    methyl propionate 122.6
    isopentyl acetate 141.55
    trichloroethylene 610.15
    n-nonanol 40.12
    cyclohexanol 62.94
    benzyl alcohol 46.86
    2-ethylhexanol 29.44
    isooctanol 34.25
    dipropyl ether 76.78
    1,2-dichlorobenzene 250.9
    ethyl lactate 54.85
    propylene carbonate 268.94
    n-methylformamide 38.13
    2-pentanol 19.84
    n-pentane 10.27
    1-propoxy-2-propanol 63.61
    1-methoxy-2-propyl acetate 161.22
    2-(2-methoxypropoxy) propanol 97.87
    mesitylene 54.72
    ε-caprolactone 433.91
    p-cymene 50.81
    epichlorohydrin 397.46
    1,1,1-trichloroethane 417.05
    2-aminoethanol 4.38
    morpholine-4-carbaldehyde 258.08
    sulfolane 714.92
    2,2,4-trimethylpentane 15.84
    2-methyltetrahydrofuran 280.61
    n-hexyl acetate 225.14
    isooctane 6.56
    2-(2-butoxyethoxy)ethanol 108.5
    sec-butyl acetate 132.84
    tert-butyl acetate 195.71
    decalin 31.76
    glycerin 7.44
    diglyme 295.19
    acrylic acid 36.33
    isopropyl myristate 68.09
    n-butyric acid 94.01
    acetyl acetate 141.58
    di(2-ethylhexyl) phthalate 63.67
    ethyl propionate 150.77
    nitromethane 135.54
    1,2-diethoxyethane 157.27
    benzonitrile 79.56
    trioctyl phosphate 41.95
    1-bromopropane 139.61
    gamma-valerolactone 519.37
    n-decanol 23.65
    triethyl phosphate 116.98
    4-methyl-2-pentanol 17.58
    propionitrile 33.07
    vinylene carbonate 210.54
    1,1,2-trichlorotrifluoroethane 247.88
    DMS 150.81
    cumene 44.96
    2-octanol 32.08
    2-hexanone 124.45
    octyl acetate 84.26
    limonene 86.87
    1,2-dimethoxyethane 126.63
    ethyl orthosilicate 110.39
    tributyl phosphate 62.39
    diacetone alcohol 117.65
    N,N-dimethylaniline 87.88
    acrylonitrile 37.82
    aniline 63.84
    1,3-propanediol 9.39
    bromobenzene 250.05
    dibromomethane 298.01
    1,1,2,2-tetrachloroethane 578.42
    2-methyl-cyclohexyl acetate 156.76
    tetrabutyl urea 94.24
    diisobutyl methanol 25.77
    2-phenylethanol 43.44
    styrene 72.39
    dioctyl adipate 124.97
    dimethyl sulfate 172.32
    ethyl butyrate 163.76
    methyl lactate 51.42
    butyl lactate 137.42
    diethyl carbonate 98.75
    propanediol butyl ether 54.81
    triethyl orthoformate 156.15
    p-tert-butyltoluene 48.36
    methyl 4-tert-butylbenzoate 214.13
    morpholine 140.01
    tert-butylamine 14.12
    n-dodecanol 15.42
    dimethoxymethane 78.42
    ethylene carbonate 185.29
    cyrene 129.63
    2-ethoxyethyl acetate 290.54
    2-ethylhexyl acetate 140.61
    1,2,4-trichlorobenzene 330.76
    4-methylpyridine 195.48
    dibutyl ether 101.96
    2,6-dimethyl-4-heptanol 25.77
    DEF 192.08
    dimethyl isosorbide 276.79
    tetrachloroethylene 342.39
    eugenol 122.32
    triacetin 296.83
    span 80 93.98
    1,4-butanediol 5.72
    1,1-dichloroethane 229.76
    2-methyl-1-pentanol 28.97
    methyl formate 37.24
    2-methyl-1-butanol 26.04
    n-decane 13.16
    butyronitrile 36.76
    3,7-dimethyl-1-octanol 41.61
    1-chlorooctane 61.88
    1-chlorotetradecane 17.41
    n-nonane 12.37
    undecane 7.6
    tert-butylcyclohexane 20.66
    cyclooctane 24.21
    cyclopentanol 61.58
    tetrahydropyran 191.32
    tert-amyl methyl ether 99.01
    2,5,8-trioxanonane 151.32
    1-hexene 37.17
    2-isopropoxyethanol 40.96
    2,2,2-trifluoroethanol 38.56
    methyl butyrate 185.17

    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