Decyl octyl adipate

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  • Identifiers

    CAS number
    110-29-2

    Molecular formula
    C24H46O4

    SMILES
    CCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Oily 64.2%
    Fatty 57.42%
    Fruity 56.39%
    Winey 45.1%
    Waxy 40.32%
    Cognac 33.33%
    Sweet 31.83%
    Peach 29.28%
    Odorless 29.14%
    Buttery 28.5%

     

    Flavor
    Waxy 70.4%
    Fruity 66.21%
    Oily 52.42%
    Sweet 50.32%
    Soapy 44.35%
    Fatty 40.84%
    Wine 39.43%
    Creamy 39.0%
    Green 38.32%
    Floral 35.59%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    8.5

    pKa est.
    7.64 (neutral)

    Molecular weight
    398.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • FP: -50 °C

    Boiling point

    • 220-254 °C @ 4 mm Hg

    Flash point

    • 199.14 ˚C est.

  • Synonyms

    • Octyl decyl adipate
    • Decyl octyl adipate
    • Hexanedioic acid, decyl octyl ester
    • Monoplex noda
    • Truflex 146
    • n-Octyl decyl adipate
    • N-DECYL N-OCTYL ADIPATE
    • UNII-Q2A4A9Y14S
    • HSDB 5397
    • Px-202
    • EINECS 203-754-0
    • Hexanedioic acid, 1-decyl 6-octyl ester
    • DTXSID5026839
    • HEXANEDIOIC ACID, DECYL OCTYL ESTER [HSDB]
    • nOctyl decyl adipate
    • RefChem:131376
    • DTXCID706839
    • PX202
    • Hexanedioic acid, 1decyl 6octyl ester
    • 203-754-0
    • NWSGBTCJMJADLE-UHFFFAOYSA-N
    • 110-29-2
    • 6-O-decyl 1-O-octyl hexanedioate
    • Staflex NODA
    • Adipic acid, decyl octyl ester
    • Adipol ODY
    • Hercoflex 290
    • Hexanedioic acid,1-decyl 6-octyl ester
    • Q2A4A9Y14S
    • Decyl octyl hexanedioate
    • n-octyl-n-decyl adipate
    • SCHEMBL123892
    • Adipic Acid, Decyloctyl Ester
    • 1-Decyl 6-octyl hexanedioate #
    • NS00021513
    • Q27286914
    • 110-29-2

  • Applications

    Decyl octyl adipate (CAS 110-29-2) is commonly used as a plasticizer for polymers such as PVC and polyurethane, improving plasticity and flexibility of plastics; it also serves as an emollient and lightweight solvent in cosmetics and personal care formulations; it acts as a solvent/carrier for fragrance oils and aroma compounds in perfumery; it functions as a processing aid in coatings and inks to enhance film properties; and it is used as an additive in adhesives to improve tack and elongation in industrial applications.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12.28
    methanol 15.8
    isopropanol 13.97
    water 0.08
    ethyl acetate 104.38
    n-propanol 18.9
    acetone 100.54
    n-butanol 21.33
    acetonitrile 42.95
    DMF 140.2
    toluene 52.57
    isobutanol 20.68
    1,4-dioxane 125.94
    methyl acetate 85.42
    THF 313.82
    2-butanone 125.28
    n-pentanol 25.59
    sec-butanol 26.71
    n-hexane 10.52
    ethylene glycol 1.76
    NMP 408.39
    cyclohexane 50.02
    DMSO 222.14
    n-butyl acetate 111.7
    n-octanol 38.4
    chloroform 445.78
    n-propyl acetate 130.07
    acetic acid 60.12
    dichloromethane 489.05
    cyclohexanone 395.25
    propylene glycol 4.93
    isopropyl acetate 99.35
    DMAc 356.35
    2-ethoxyethanol 59.11
    isopentanol 29.58
    n-heptane 8.35
    ethyl formate 59.79
    1,2-dichloroethane 280.46
    n-hexanol 21.01
    2-methoxyethanol 49.1
    isobutyl acetate 83.17
    tetrachloromethane 91.24
    n-pentyl acetate 205.72
    transcutol 295.49
    n-heptanol 30.63
    ethylbenzene 41.83
    MIBK 102.35
    2-propoxyethanol 57.1
    tert-butanol 32.5
    MTBE 65.61
    2-butoxyethanol 84.61
    propionic acid 48.33
    o-xylene 55.58
    formic acid 13.67
    diethyl ether 47.84
    m-xylene 37.87
    p-xylene 72.12
    chlorobenzene 127.11
    dimethyl carbonate 34.86
    n-octane 6.39
    formamide 30.05
    cyclopentanone 341.63
    2-pentanone 112.43
    anisole 84.57
    cyclopentyl methyl ether 137.35
    gamma-butyrolactone 316.96
    1-methoxy-2-propanol 49.7
    pyridine 179.75
    3-pentanone 106.55
    furfural 262.92
    n-dodecane 4.11
    diethylene glycol 23.15
    diisopropyl ether 26.9
    tert-amyl alcohol 47.21
    acetylacetone 183.08
    n-hexadecane 5.02
    acetophenone 141.95
    methyl propionate 78.46
    isopentyl acetate 117.24
    trichloroethylene 531.72
    n-nonanol 39.7
    cyclohexanol 66.82
    benzyl alcohol 53.82
    2-ethylhexanol 29.13
    isooctanol 33.27
    dipropyl ether 54.98
    1,2-dichlorobenzene 168.42
    ethyl lactate 50.05
    propylene carbonate 186.73
    n-methylformamide 48.12
    2-pentanol 19.29
    n-pentane 5.73
    1-propoxy-2-propanol 60.62
    1-methoxy-2-propyl acetate 111.23
    2-(2-methoxypropoxy) propanol 98.02
    mesitylene 31.76
    ε-caprolactone 311.12
    p-cymene 33.66
    epichlorohydrin 337.9
    1,1,1-trichloroethane 320.2
    2-aminoethanol 7.19
    morpholine-4-carbaldehyde 228.18
    sulfolane 558.03
    2,2,4-trimethylpentane 8.27
    2-methyltetrahydrofuran 225.85
    n-hexyl acetate 185.17
    isooctane 3.91
    2-(2-butoxyethoxy)ethanol 117.56
    sec-butyl acetate 99.33
    tert-butyl acetate 142.92
    decalin 19.8
    glycerin 10.71
    diglyme 311.23
    acrylic acid 39.05
    isopropyl myristate 57.3
    n-butyric acid 90.99
    acetyl acetate 95.18
    di(2-ethylhexyl) phthalate 54.76
    ethyl propionate 110.77
    nitromethane 163.19
    1,2-diethoxyethane 138.44
    benzonitrile 90.72
    trioctyl phosphate 38.15
    1-bromopropane 128.39
    gamma-valerolactone 433.26
    n-decanol 24.71
    triethyl phosphate 80.74
    4-methyl-2-pentanol 18.53
    propionitrile 43.32
    vinylene carbonate 155.71
    1,1,2-trichlorotrifluoroethane 215.73
    DMS 92.6
    cumene 32.8
    2-octanol 31.47
    2-hexanone 128.28
    octyl acetate 72.64
    limonene 55.66
    1,2-dimethoxyethane 195.84
    ethyl orthosilicate 80.65
    tributyl phosphate 55.4
    diacetone alcohol 111.6
    N,N-dimethylaniline 66.94
    acrylonitrile 51.25
    aniline 48.25
    1,3-propanediol 14.79
    bromobenzene 158.62
    dibromomethane 286.47
    1,1,2,2-tetrachloroethane 469.02
    2-methyl-cyclohexyl acetate 123.72
    tetrabutyl urea 90.88
    diisobutyl methanol 24.37
    2-phenylethanol 48.54
    styrene 51.5
    dioctyl adipate 111.57
    dimethyl sulfate 102.51
    ethyl butyrate 118.22
    methyl lactate 36.48
    butyl lactate 107.65
    diethyl carbonate 76.07
    propanediol butyl ether 64.58
    triethyl orthoformate 103.68
    p-tert-butyltoluene 30.41
    methyl 4-tert-butylbenzoate 149.89
    morpholine 155.59
    tert-butylamine 22.44
    n-dodecanol 17.13
    dimethoxymethane 71.34
    ethylene carbonate 131.4
    cyrene 120.17
    2-ethoxyethyl acetate 200.81
    2-ethylhexyl acetate 105.3
    1,2,4-trichlorobenzene 197.71
    4-methylpyridine 167.55
    dibutyl ether 93.33
    2,6-dimethyl-4-heptanol 24.37
    DEF 167.98
    dimethyl isosorbide 217.57
    tetrachloroethylene 306.03
    eugenol 113.39
    triacetin 202.02
    span 80 91.84
    1,4-butanediol 9.86
    1,1-dichloroethane 212.97
    2-methyl-1-pentanol 35.65
    methyl formate 39.2
    2-methyl-1-butanol 29.91
    n-decane 9.47
    butyronitrile 53.13
    3,7-dimethyl-1-octanol 38.33
    1-chlorooctane 50.07
    1-chlorotetradecane 14.64
    n-nonane 8.93
    undecane 5.78
    tert-butylcyclohexane 12.8
    cyclooctane 11.7
    cyclopentanol 65.3
    tetrahydropyran 177.84
    tert-amyl methyl ether 72.52
    2,5,8-trioxanonane 173.68
    1-hexene 28.44
    2-isopropoxyethanol 53.45
    2,2,2-trifluoroethanol 38.11
    methyl butyrate 165.43

    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