Octyl decyl phthalate

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  • Identifiers

    CAS number
    119-07-3

    Molecular formula
    C26H42O4

    SMILES
    CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC

    Safety labels

    Irritant
    Irritant

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Floral 56.55%
    Balsamic 52.1%
    Oily 46.15%
    Waxy 42.96%
    Sweet 38.36%
    Herbal 37.96%
    Fatty 34.89%
    Fresh 33.39%
    Rose 31.26%
    Odorless 30.55%

     

    Flavor
    Waxy 36.93%
    Oily 35.88%
    Balsam 30.28%
    Mild 28.85%
    Herbal 28.8%
    Bland 25.25%
    Faint 24.51%
    Fruity 22.23%
    Soapy 21.73%
    Warm 21.66%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    10.1

    pKa est.
    6.96 (neutral)

    Molecular weight
    418.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • -40 °F (USCG, 1999)
    • Freezing point: -40 °C

    Boiling point

    • 462 °F at 4 mmHg (NTP, 1992)
    • 233-267 °C at 4 mm Hg

    Flash point

    • 213.86 ˚C est.
    • 455 °F (NTP, 1992)
    • 455 °F (COC)

    Solubility expt.

    • Phthalate esters are soluble to various extents in many common organic solvents and oils, but have a relatively low solubility in water. /Phthalate esters/

  • Synonyms

    • OCTYL DECYL PHTHALATE
    • Decyl octyl phthalate
    • 119-07-3
    • Dinopol 235
    • Staflex 500
    • N-Octyl-N-decyl phthalate
    • n-Decyl n-octyl phthalate
    • n-Octyl n-decyl phthalate
    • Phthalic acid, decyl octyl ester
    • 1,2-Benzenedicarboxylic acid, decyl octyl ester
    • 2-O-decyl 1-O-octyl benzene-1,2-dicarboxylate
    • HSDB 1242
    • EINECS 204-295-9
    • Decyl Octyl 1,2-benzenedicarboxylate
    • BRN 2009141
    • 9E1KBO18K0
    • DTXSID1047497
    • DTXCID9027497
    • 1,2-Benzenedicarboxylic acid, 1-decyl 2-octyl ester
    • nOctylndecyl phthalate
    • nDecyl noctyl phthalate
    • nOctyl ndecyl phthalate
    • DECYL OCTYL ESTER
    • 1-decyl 2-octyl benzene-1,2-dicarboxylate
    • RefChem:856088
    • N-Octyl N-decyl phthalic acid
    • Decyl octyl 1,2benzenedicarboxylate
    • 204-295-9
    • 1,2-Benzenedicarboxylicacid, 1-decyl 2-octyl ester
    • Phthalic acid, octyldecyl ester
    • Decyl Octyl Phthalate(Tech Mix)
    • UNII-9E1KBO18K0
    • octyldecyl phthalate
    • O2-decyl O1-octyl benzene-1,2-dicarboxylate
    • SCHEMBL159510
    • CHEMBL3183781
    • SCHEMBL29687362
    • MSK1165
    • Tox21_302603
    • MFCD00053730
    • AKOS030239812
    • Decyl octyl benzene-1,2-dicarboxylate
    • NCGC00256840-01
    • CAS-119-07-3
    • NS00020935
    • 1,2-BENZENEDICARBOXYLIC ACID DECYL OCTYL ESTER
    • Q27272422
    • Decyl octyl phthalate(mixture of branched chain isomers)
    • 119-07-3

  • Applications

    Octyl decyl phthalate, CAS 119-07-3, is a phthalate ester primarily used as a plasticizer for PVC and other flexible polymers, imparting softness and improved flexibility; it is also used as a plasticizer in coatings and inks to improve film formation and performance; as a plasticizer additive in adhesive formulations and flexible plastics systems to enhance processability and durability; it may be used as a solvent or fragrance fixative in fragrance formulations; it is a component in some household products containing vinyl materials; and it finds application in electronics and insulating materials for flexible PVC used in cables and related components.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 181.83
    methanol 204.9
    isopropanol 183.8
    water 2.55
    ethyl acetate 1434.22
    n-propanol 258.68
    acetone 1126.25
    n-butanol 242.56
    acetonitrile 691.53
    DMF 1755.77
    toluene 771.0
    isobutanol 224.18
    1,4-dioxane 855.82
    methyl acetate 1223.9
    THF 2080.35
    2-butanone 1351.75
    n-pentanol 182.4
    sec-butanol 277.03
    n-hexane 66.76
    ethylene glycol 22.69
    NMP 4152.31
    cyclohexane 280.52
    DMSO 1315.2
    n-butyl acetate 695.47
    n-octanol 126.24
    chloroform 3714.67
    n-propyl acetate 915.98
    acetic acid 575.31
    dichloromethane 5124.97
    cyclohexanone 2729.81
    propylene glycol 47.51
    isopropyl acetate 956.22
    DMAc 3479.77
    2-ethoxyethanol 364.21
    isopentanol 245.65
    n-heptane 35.57
    ethyl formate 572.1
    1,2-dichloroethane 3580.74
    n-hexanol 122.73
    2-methoxyethanol 462.37
    isobutyl acetate 498.09
    tetrachloromethane 785.3
    n-pentyl acetate 909.45
    transcutol 1232.11
    n-heptanol 140.0
    ethylbenzene 342.1
    MIBK 666.24
    2-propoxyethanol 322.11
    tert-butanol 262.93
    MTBE 600.97
    2-butoxyethanol 389.11
    propionic acid 596.2
    o-xylene 528.86
    formic acid 151.46
    diethyl ether 575.41
    m-xylene 410.27
    p-xylene 494.68
    chlorobenzene 1470.9
    dimethyl carbonate 640.11
    n-octane 24.31
    formamide 455.14
    cyclopentanone 2978.37
    2-pentanone 1124.67
    anisole 701.62
    cyclopentyl methyl ether 1372.33
    gamma-butyrolactone 3210.08
    1-methoxy-2-propanol 426.07
    pyridine 1952.84
    3-pentanone 1248.96
    furfural 1850.21
    n-dodecane 14.66
    diethylene glycol 131.94
    diisopropyl ether 218.18
    tert-amyl alcohol 368.52
    acetylacetone 1458.22
    n-hexadecane 17.88
    acetophenone 963.67
    methyl propionate 1233.85
    isopentyl acetate 648.23
    trichloroethylene 5698.23
    n-nonanol 133.99
    cyclohexanol 566.28
    benzyl alcohol 409.48
    2-ethylhexanol 128.52
    isooctanol 142.6
    dipropyl ether 287.21
    1,2-dichlorobenzene 1606.92
    ethyl lactate 319.79
    propylene carbonate 1642.58
    n-methylformamide 747.93
    2-pentanol 221.9
    n-pentane 61.32
    1-propoxy-2-propanol 303.78
    1-methoxy-2-propyl acetate 731.38
    2-(2-methoxypropoxy) propanol 302.5
    mesitylene 247.66
    ε-caprolactone 2370.65
    p-cymene 150.34
    epichlorohydrin 3242.19
    1,1,1-trichloroethane 3061.47
    2-aminoethanol 87.04
    morpholine-4-carbaldehyde 1891.59
    sulfolane 3661.61
    2,2,4-trimethylpentane 54.31
    2-methyltetrahydrofuran 1912.26
    n-hexyl acetate 745.33
    isooctane 21.95
    2-(2-butoxyethoxy)ethanol 400.48
    sec-butyl acetate 701.6
    tert-butyl acetate 1014.72
    decalin 98.82
    glycerin 74.86
    diglyme 1143.21
    acrylic acid 503.57
    isopropyl myristate 210.57
    n-butyric acid 905.18
    acetyl acetate 1040.92
    di(2-ethylhexyl) phthalate 181.9
    ethyl propionate 980.42
    nitromethane 1752.53
    1,2-diethoxyethane 719.04
    benzonitrile 649.21
    trioctyl phosphate 125.01
    1-bromopropane 1479.85
    gamma-valerolactone 2903.07
    n-decanol 83.92
    triethyl phosphate 327.8
    4-methyl-2-pentanol 134.17
    propionitrile 612.28
    vinylene carbonate 1316.73
    1,1,2-trichlorotrifluoroethane 1562.59
    DMS 797.54
    cumene 199.09
    2-octanol 130.81
    2-hexanone 714.07
    octyl acetate 289.75
    limonene 269.12
    1,2-dimethoxyethane 855.9
    ethyl orthosilicate 300.02
    tributyl phosphate 193.72
    diacetone alcohol 689.96
    N,N-dimethylaniline 502.47
    acrylonitrile 787.34
    aniline 725.49
    1,3-propanediol 150.68
    bromobenzene 1732.59
    dibromomethane 2905.64
    1,1,2,2-tetrachloroethane 4660.37
    2-methyl-cyclohexyl acetate 465.97
    tetrabutyl urea 295.54
    diisobutyl methanol 89.8
    2-phenylethanol 269.2
    styrene 499.64
    dioctyl adipate 359.04
    dimethyl sulfate 1293.21
    ethyl butyrate 624.83
    methyl lactate 409.98
    butyl lactate 481.05
    diethyl carbonate 392.67
    propanediol butyl ether 219.84
    triethyl orthoformate 397.81
    p-tert-butyltoluene 135.33
    methyl 4-tert-butylbenzoate 642.55
    morpholine 1285.17
    tert-butylamine 179.75
    n-dodecanol 57.72
    dimethoxymethane 873.73
    ethylene carbonate 1199.17
    cyrene 446.44
    2-ethoxyethyl acetate 1168.25
    2-ethylhexyl acetate 560.41
    1,2,4-trichlorobenzene 1992.31
    4-methylpyridine 1833.08
    dibutyl ether 316.22
    2,6-dimethyl-4-heptanol 89.8
    DEF 1877.66
    dimethyl isosorbide 808.33
    tetrachloroethylene 2887.06
    eugenol 466.88
    triacetin 870.83
    span 80 264.58
    1,4-butanediol 71.34
    1,1-dichloroethane 2700.37
    2-methyl-1-pentanol 220.0
    methyl formate 544.75
    2-methyl-1-butanol 291.06
    n-decane 30.82
    butyronitrile 541.48
    3,7-dimethyl-1-octanol 138.11
    1-chlorooctane 205.55
    1-chlorotetradecane 58.22
    n-nonane 28.38
    undecane 19.78
    tert-butylcyclohexane 60.75
    cyclooctane 71.77
    cyclopentanol 651.87
    tetrahydropyran 1388.51
    tert-amyl methyl ether 604.83
    2,5,8-trioxanonane 594.3
    1-hexene 229.22
    2-isopropoxyethanol 299.03
    2,2,2-trifluoroethanol 413.33
    methyl butyrate 1273.78

    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