Polyoxyethylene dioleate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    9005-07-6

    Molecular formula
    C38H70O4

    SMILES
    CCCCCCCC/C=C\CCCCCCCC(=O)OCCOC(=O)CCCCCCC/C=C\CCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 74.35%
    Waxy 64.05%
    Oily 59.9%
    Sweet 29.62%
    Odorless 28.55%
    Creamy 24.62%
    Buttery 21.16%
    Dairy 20.7%
    Milky 17.66%
    Fruity 17.18%

     

    Flavor
    Waxy 45.57%
    Fatty 37.06%
    Faint 32.64%
    Oily 31.66%
    Mild 31.38%
    Bland 26.89%
    Slightly waxy 22.91%
    Bay oil 21.08%
    Beer 20.95%
    Delicate 20.78%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    15.0

    pKa est.
    9.34 (weak base)

    Molecular weight
    591.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    612°C

    Flash point

    • 264.84 ˚C est.

  • Synonyms

    • CMP2G8S7AM
    • P2NHA0HO8I
    • 9005-07-6
    • 8OD7I9D4BZ
    • C4M16OHW5F
    • TOM07RFH74
    • U47OPR8H97
    • 6JR5A7273E
    • O05H945W9X
    • 2-[(9Z)-OCTADEC-9-ENOYLOXY]ETHYL (9Z)-OCTADEC-9-ENOATE
    • 2-((9Z)-octadec-9-enoyloxy)ethyl (9Z)-octadec-9-enoate
    • RefChem:1096503
    • DTXSID1027716
    • DTXCID901778160
    • 618-407-2
    • 928-24-5
    • 1,2-Ethanediyl dioleate
    • Ethylene glycol dioleate
    • Dioleoyl ethylene glycol
    • 18:1 Ethylene Glycol
    • PEG-4 Dioleate
    • 2-[(Z)-octadec-9-enoyl]oxyethyl (Z)-octadec-9-enoate
    • Ethane-1,2-diyl dioleate
    • E10S5M8KE4
    • 134141-38-1
    • PEG-8 Dioleate
    • UNII-E10S5M8KE4
    • 2-((Z)-OCTADEC-9-ENOYL)OXYETHYL (Z)-OCTADEC-9-ENOATE
    • Ethylene dioleate
    • PEG dioleate
    • DTXSID40858840
    • NKSOSPOXQKNIKJ-CLFAGFIQSA-N
    • EINECS 213-170-8
    • PEG-20 Dioleate
    • starbld0006747
    • UNII-CMP2G8S7AM
    • UNII-P2NHA0HO8I
    • DSSTox_CID_7716
    • UNII-8OD7I9D4BZ
    • UNII-C4M16OHW5F
    • UNII-TOM07RFH74
    • EMALEX 200DI-O
    • DSSTox_RID_78548
    • UNII-U47OPR8H97
    • DSSTox_GSID_27716
    • 9-Octadecenoic acid (9Z)-, 1,2-ethanediyl ester
    • SCHEMBL285023
    • UNII-6JR5A7273E
    • UNII-O05H945W9X
    • orb1983065
    • SCHEMBL7108096
    • CHEMBL3188920
    • CHEBI:165721
    • Tox21_200224
    • 9-Octadecenoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl)ester
    • NCGC00248567-01
    • NCGC00257778-01
    • BP-42964
    • CAS-9005-07-6
    • HY-143689
    • CS-0374629
    • NS00079423
    • Ethane-1,2-diyl di[(9Z)-octadec-9-enoate]
    • Ethane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate
    • Q27276727
    • 9-OCTADECENOIC ACID (9Z)-, 1,1'-(1,2-ETHANEDIYL) ESTER
    • 928-24-5

  • Applications

    Polyoxyethylene dioleate (CAS 9005-07-6) is used as a nonionic surfactant, emulsifier and dispersant across a range of formulations. In cosmetics and personal care it serves as an emulsifier and oil–water balance agent; in household and industrial cleaning products it functions as a surfactant, wetting agent and cleaner; in paints, coatings and inks it acts as a wetting agent, pigment dispersant and formulation additive; in polymer and plastics processing it serves as an emulsifier or processing aid for resins and latexes; and in agricultural formulations it may act as an adjuvant to improve spray deposition and leaf coverage, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.55
    methanol 1.81
    isopropanol 1.63
    water 0.02
    ethyl acetate 33.83
    n-propanol 2.95
    acetone 17.93
    n-butanol 3.43
    acetonitrile 6.19
    DMF 31.1
    toluene 21.85
    isobutanol 2.93
    1,4-dioxane 31.23
    methyl acetate 22.5
    THF 94.26
    2-butanone 29.71
    n-pentanol 4.6
    sec-butanol 4.42
    n-hexane 5.45
    ethylene glycol 0.25
    NMP 191.1
    cyclohexane 16.81
    DMSO 41.26
    n-butyl acetate 34.47
    n-octanol 9.08
    chloroform 167.26
    n-propyl acetate 38.4
    acetic acid 10.64
    dichloromethane 174.33
    cyclohexanone 107.52
    propylene glycol 0.75
    isopropyl acetate 31.85
    DMAc 132.47
    2-ethoxyethanol 12.08
    isopentanol 4.66
    n-heptane 4.89
    ethyl formate 12.95
    1,2-dichloroethane 87.62
    n-hexanol 4.28
    2-methoxyethanol 8.34
    isobutyl acetate 24.98
    tetrachloromethane 35.71
    n-pentyl acetate 65.22
    transcutol 96.86
    n-heptanol 6.88
    ethylbenzene 19.17
    MIBK 27.05
    2-propoxyethanol 13.81
    tert-butanol 4.15
    MTBE 18.81
    2-butoxyethanol 23.27
    propionic acid 9.7
    o-xylene 24.42
    formic acid 2.28
    diethyl ether 13.85
    m-xylene 17.56
    p-xylene 26.67
    chlorobenzene 44.41
    dimethyl carbonate 15.65
    n-octane 3.03
    formamide 4.66
    cyclopentanone 109.0
    2-pentanone 29.22
    anisole 33.35
    cyclopentyl methyl ether 59.77
    gamma-butyrolactone 111.4
    1-methoxy-2-propanol 11.09
    pyridine 48.69
    3-pentanone 37.31
    furfural 82.05
    n-dodecane 1.77
    diethylene glycol 4.3
    diisopropyl ether 10.47
    tert-amyl alcohol 9.65
    acetylacetone 53.91
    n-hexadecane 2.17
    acetophenone 53.18
    methyl propionate 29.44
    isopentyl acetate 37.23
    trichloroethylene 190.15
    n-nonanol 11.07
    cyclohexanol 13.5
    benzyl alcohol 12.51
    2-ethylhexanol 8.41
    isooctanol 8.72
    dipropyl ether 24.21
    1,2-dichlorobenzene 72.98
    ethyl lactate 16.2
    propylene carbonate 67.49
    n-methylformamide 9.41
    2-pentanol 4.09
    n-pentane 2.52
    1-propoxy-2-propanol 18.9
    1-methoxy-2-propyl acetate 43.88
    2-(2-methoxypropoxy) propanol 38.12
    mesitylene 14.37
    ε-caprolactone 106.44
    p-cymene 15.55
    epichlorohydrin 109.03
    1,1,1-trichloroethane 120.91
    2-aminoethanol 0.97
    morpholine-4-carbaldehyde 76.73
    sulfolane 230.38
    2,2,4-trimethylpentane 5.18
    2-methyltetrahydrofuran 74.07
    n-hexyl acetate 60.93
    isooctane 1.96
    2-(2-butoxyethoxy)ethanol 36.72
    sec-butyl acetate 36.73
    tert-butyl acetate 52.81
    decalin 11.03
    glycerin 1.8
    diglyme 102.16
    acrylic acid 8.11
    isopropyl myristate 21.3
    n-butyric acid 20.01
    acetyl acetate 35.6
    di(2-ethylhexyl) phthalate 20.25
    ethyl propionate 41.92
    nitromethane 34.67
    1,2-diethoxyethane 52.47
    benzonitrile 20.89
    trioctyl phosphate 12.81
    1-bromopropane 41.52
    gamma-valerolactone 134.13
    n-decanol 6.93
    triethyl phosphate 39.95
    4-methyl-2-pentanol 4.28
    propionitrile 8.2
    vinylene carbonate 51.52
    1,1,2-trichlorotrifluoroethane 76.3
    DMS 39.7
    cumene 15.07
    2-octanol 7.89
    2-hexanone 36.95
    octyl acetate 24.9
    limonene 26.59
    1,2-dimethoxyethane 43.54
    ethyl orthosilicate 39.0
    tributyl phosphate 19.93
    diacetone alcohol 32.03
    N,N-dimethylaniline 32.8
    acrylonitrile 9.65
    aniline 14.05
    1,3-propanediol 2.06
    bromobenzene 64.51
    dibromomethane 92.07
    1,1,2,2-tetrachloroethane 199.24
    2-methyl-cyclohexyl acetate 51.68
    tetrabutyl urea 34.46
    diisobutyl methanol 8.09
    2-phenylethanol 12.3
    styrene 20.66
    dioctyl adipate 41.52
    dimethyl sulfate 51.14
    ethyl butyrate 49.26
    methyl lactate 12.07
    butyl lactate 36.35
    diethyl carbonate 30.54
    propanediol butyl ether 15.04
    triethyl orthoformate 50.59
    p-tert-butyltoluene 14.41
    methyl 4-tert-butylbenzoate 67.64
    morpholine 34.67
    tert-butylamine 3.56
    n-dodecanol 4.86
    dimethoxymethane 21.1
    ethylene carbonate 42.47
    cyrene 46.92
    2-ethoxyethyl acetate 74.73
    2-ethylhexyl acetate 38.48
    1,2,4-trichlorobenzene 95.42
    4-methylpyridine 46.71
    dibutyl ether 34.44
    2,6-dimethyl-4-heptanol 8.09
    DEF 51.58
    dimethyl isosorbide 109.94
    tetrachloroethylene 108.6
    eugenol 41.45
    triacetin 87.97
    span 80 31.09
    1,4-butanediol 1.43
    1,1-dichloroethane 63.51
    2-methyl-1-pentanol 7.93
    methyl formate 8.84
    2-methyl-1-butanol 5.66
    n-decane 4.2
    butyronitrile 8.94
    3,7-dimethyl-1-octanol 12.25
    1-chlorooctane 18.71
    1-chlorotetradecane 5.78
    n-nonane 3.86
    undecane 2.55
    tert-butylcyclohexane 7.08
    cyclooctane 7.04
    cyclopentanol 12.52
    tetrahydropyran 46.87
    tert-amyl methyl ether 29.07
    2,5,8-trioxanonane 62.3
    1-hexene 10.33
    2-isopropoxyethanol 12.04
    2,2,2-trifluoroethanol 8.55
    methyl butyrate 53.3

    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