Bis-ethoxydiglycol cyclohexane 1,4-dicarboxylate

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  • Identifiers

    CAS number
    922165-31-9

    Molecular formula
    C20H36O8

    SMILES
    CCOCCOCCOC(=O)C1CCC(CC1)C(=O)OCCOCCOCC

    Safety labels

  • Odor profile

    Fragrance
    Fruity 47.02%
    Ethereal 31.02%
    Alcoholic 30.83%
    Odorless 30.58%
    Oily 26.9%
    Buttery 26.46%
    Caramellic 22.41%
    Solvent 21.18%
    Sweet 20.74%
    Fermented 18.84%

     

    Flavor
    Fruity 53.07%
    Fruit 38.2%
    Fatty 34.9%
    Waxy 33.56%
    Sweet 31.41%
    Creamy 30.81%
    Bitter 30.77%
    Pineapple 30.11%
    Wine 28.55%
    Cheese 28.39%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.3

    pKa est.
    4.85 (weak acid)

    Molecular weight
    404.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    475°C

    Flash point

    • 194.62 ˚C est.

  • Synonyms

    • Neosolue-aqulio
    • Bis-ethoxydiglycol cyclohexane 1,4-dicarboxylate
    • 922165-31-9
    • R6MU0U9L45
    • Bis[2-(2-ethoxyethoxy)ethyl] cyclohexane-1,4-dicarboxylate
    • EC 618-829-7
    • 1,4-Cyclohexanedicarboxylic acid, 1,4-bis(2-(2-ethoxyethoxy)ethyl) ester
    • Bis(2-(2-ethoxyethoxy)ethyl) cyclohexane-1,4-dicarboxylate
    • DTXSID20238929
    • 1,4-Cyclohexanedicarboxylic acid, 1,4-bis[2-(2-ethoxyethoxy)ethyl] ester
    • RefChem:569398
    • DTXCID20161420
    • BIS-ETHOXYDIGLYCOL CYCLOHEXANE 1,4-DICARBOXYLATE [INCI]
    • 618-829-7
    • UNII-R6MU0U9L45
    • SCHEMBL28810775
    • JNFDQAYPZCYWLD-UHFFFAOYSA-N
    • NS00005844
    • Q27287859
    • 922165-31-9

  • Applications

    Bis-ethoxydiglycol cyclohexane 1,4-dicarboxylate (CAS 922165-31-9) is typically used as a non-phthalate plasticizer and processing solvent in polymer formulations, enabling improved flexibility for PVC, polyesters, and polyurethanes. It also serves as a high-boiling solvent/processing aid for coatings, inks, and adhesive formulations, promoting uniform pigment dispersion and surface wetting. In polymer manufacturing, it functions as an intermediate for specialty polyesters and resin systems, contributing to improved processing performance and long-term flexibility. Additionally, it can act as a formulation additive or compatibilizer to tune softness, compatibility, and flow in complex blends. In some industrial cleaning or degreasing applications, it may be employed as a solvent component owing to its solvency characteristics.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 8.11
    methanol 12.96
    isopropanol 7.29
    water 0.79
    ethyl acetate 56.05
    n-propanol 10.45
    acetone 58.69
    n-butanol 8.58
    acetonitrile 39.69
    DMF 72.92
    toluene 25.99
    isobutanol 8.66
    1,4-dioxane 68.18
    methyl acetate 55.29
    THF 105.72
    2-butanone 56.56
    n-pentanol 10.74
    sec-butanol 12.57
    n-hexane 2.62
    ethylene glycol 3.3
    NMP 189.5
    cyclohexane 12.13
    DMSO 223.06
    n-butyl acetate 24.77
    n-octanol 8.71
    chloroform 255.96
    n-propyl acetate 33.45
    acetic acid 83.19
    dichloromethane 311.19
    cyclohexanone 112.87
    propylene glycol 3.94
    isopropyl acetate 31.13
    DMAc 198.07
    2-ethoxyethanol 35.9
    isopentanol 9.28
    n-heptane 2.32
    ethyl formate 34.07
    1,2-dichloroethane 149.16
    n-hexanol 6.83
    2-methoxyethanol 31.41
    isobutyl acetate 15.99
    tetrachloromethane 43.57
    n-pentyl acetate 29.42
    transcutol 87.8
    n-heptanol 7.43
    ethylbenzene 13.91
    MIBK 19.36
    2-propoxyethanol 25.07
    tert-butanol 12.46
    MTBE 17.76
    2-butoxyethanol 23.23
    propionic acid 39.85
    o-xylene 24.27
    formic acid 34.46
    diethyl ether 22.69
    m-xylene 13.29
    p-xylene 20.66
    chlorobenzene 51.59
    dimethyl carbonate 27.02
    n-octane 1.63
    formamide 57.35
    cyclopentanone 119.82
    2-pentanone 37.78
    anisole 25.29
    cyclopentyl methyl ether 42.05
    gamma-butyrolactone 163.0
    1-methoxy-2-propanol 22.38
    pyridine 87.86
    3-pentanone 47.35
    furfural 141.62
    n-dodecane 1.21
    diethylene glycol 17.86
    diisopropyl ether 7.09
    tert-amyl alcohol 18.83
    acetylacetone 69.09
    n-hexadecane 1.39
    acetophenone 43.94
    methyl propionate 46.22
    isopentyl acetate 21.29
    trichloroethylene 292.44
    n-nonanol 9.35
    cyclohexanol 23.81
    benzyl alcohol 25.48
    2-ethylhexanol 7.38
    isooctanol 7.04
    dipropyl ether 13.52
    1,2-dichlorobenzene 59.83
    ethyl lactate 20.98
    propylene carbonate 77.61
    n-methylformamide 39.29
    2-pentanol 7.37
    n-pentane 2.05
    1-propoxy-2-propanol 19.1
    1-methoxy-2-propyl acetate 31.0
    2-(2-methoxypropoxy) propanol 32.73
    mesitylene 9.18
    ε-caprolactone 110.25
    p-cymene 9.29
    epichlorohydrin 146.22
    1,1,1-trichloroethane 122.56
    2-aminoethanol 7.3
    morpholine-4-carbaldehyde 107.98
    sulfolane 249.86
    2,2,4-trimethylpentane 2.31
    2-methyltetrahydrofuran 73.84
    n-hexyl acetate 29.2
    isooctane 0.74
    2-(2-butoxyethoxy)ethanol 34.36
    sec-butyl acetate 21.49
    tert-butyl acetate 28.48
    decalin 4.32
    glycerin 11.33
    diglyme 87.25
    acrylic acid 43.32
    isopropyl myristate 10.85
    n-butyric acid 43.32
    acetyl acetate 56.01
    di(2-ethylhexyl) phthalate 15.47
    ethyl propionate 35.45
    nitromethane 161.31
    1,2-diethoxyethane 34.24
    benzonitrile 37.04
    trioctyl phosphate 9.96
    1-bromopropane 51.62
    gamma-valerolactone 146.54
    n-decanol 6.55
    triethyl phosphate 27.45
    4-methyl-2-pentanol 5.23
    propionitrile 26.12
    vinylene carbonate 81.64
    1,1,2-trichlorotrifluoroethane 121.98
    DMS 35.92
    cumene 9.59
    2-octanol 6.02
    2-hexanone 28.82
    octyl acetate 15.0
    limonene 13.24
    1,2-dimethoxyethane 69.5
    ethyl orthosilicate 23.57
    tributyl phosphate 14.84
    diacetone alcohol 29.54
    N,N-dimethylaniline 21.41
    acrylonitrile 38.45
    aniline 29.15
    1,3-propanediol 11.28
    bromobenzene 58.66
    dibromomethane 171.5
    1,1,2,2-tetrachloroethane 221.62
    2-methyl-cyclohexyl acetate 25.25
    tetrabutyl urea 22.82
    diisobutyl methanol 4.87
    2-phenylethanol 16.29
    styrene 17.79
    dioctyl adipate 24.98
    dimethyl sulfate 68.01
    ethyl butyrate 29.09
    methyl lactate 23.84
    butyl lactate 20.93
    diethyl carbonate 24.99
    propanediol butyl ether 17.28
    triethyl orthoformate 26.89
    p-tert-butyltoluene 7.55
    methyl 4-tert-butylbenzoate 38.07
    morpholine 66.84
    tert-butylamine 7.97
    n-dodecanol 4.95
    dimethoxymethane 37.05
    ethylene carbonate 66.0
    cyrene 49.73
    2-ethoxyethyl acetate 45.08
    2-ethylhexyl acetate 19.38
    1,2,4-trichlorobenzene 78.7
    4-methylpyridine 65.97
    dibutyl ether 14.33
    2,6-dimethyl-4-heptanol 4.87
    DEF 64.52
    dimethyl isosorbide 59.41
    tetrachloroethylene 157.48
    eugenol 29.88
    triacetin 57.33
    span 80 24.19
    1,4-butanediol 7.95
    1,1-dichloroethane 96.4
    2-methyl-1-pentanol 12.6
    methyl formate 34.51
    2-methyl-1-butanol 11.38
    n-decane 2.3
    butyronitrile 21.4
    3,7-dimethyl-1-octanol 8.16
    1-chlorooctane 9.91
    1-chlorotetradecane 3.83
    n-nonane 2.08
    undecane 1.58
    tert-butylcyclohexane 2.43
    cyclooctane 3.29
    cyclopentanol 27.12
    tetrahydropyran 60.87
    tert-amyl methyl ether 21.64
    2,5,8-trioxanonane 59.44
    1-hexene 7.68
    2-isopropoxyethanol 25.05
    2,2,2-trifluoroethanol 65.23
    methyl butyrate 44.94

    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