2-[2-hydroxyethoxy-[(Z)-octadec-9-enyl]amino]oxyethanol

Overview IFRA Request a quote

  • Identifiers

    CAS number
    26635-93-8

    Molecular formula
    C22H45NO4

    SMILES
    CCCCCCCC/C=C\CCCCCCCCN(OCCO)OCCO

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Waxy 51.31%
    Fatty 37.73%
    Oily 36.52%
    Odorless 32.71%
    Sweet 27.85%
    Fresh 25.5%
    Fishy 25.48%
    Citrus 21.24%
    Alcoholic 20.32%
    Clean 20.05%

     

    Flavor
    Waxy 36.72%
    Mild 33.51%
    Fatty 33.47%
    Bland 31.01%
    Faint 28.18%
    Odorless 26.53%
    Slightly waxy 22.66%
    Delicate 21.95%
    Oily 21.86%
    Bay oil 21.66%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    6.9

    pKa est.
    7.07 (neutral)

    Molecular weight
    387.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    385°C

    Flash point

    • 218.71 ˚C est.

  • Synonyms

    • 26635-93-8
    • 2-[2-hydroxyethoxy-[(Z)-octadec-9-enyl]amino]oxyethanol
    • SCHEMBL28415953
    • JNHVXLWUCMXUNL-KTKRTIGZSA-N
    • 26635-93-8

  • Applications

    2-[2-hydroxyethoxy-[(Z)-octadec-9-enyl]amino]oxyethanol (CAS 26635-93-8) is an ethoxylated nonionic surfactant with a long hydrophobic oleyl tail and a hydrophilic hydroxy-ether group; in industry it is used as an emulsifier and wetting agent in cosmetics and personal care, as a cleaning aid in household products, as a dispersant and wetting/leveling additive for paints and coatings as well as in inks, and as a pigment dispersant or processing aid in polymers and plastics; it can also function as a surfactant additive in agrochemical formulations, with usage subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 20.33
    methanol 31.03
    isopropanol 22.58
    water 0.14
    ethyl acetate 156.69
    n-propanol 31.9
    acetone 132.26
    n-butanol 38.58
    acetonitrile 54.74
    DMF 156.41
    toluene 58.61
    isobutanol 36.15
    1,4-dioxane 170.64
    methyl acetate 110.42
    THF 404.96
    2-butanone 144.66
    n-pentanol 38.88
    sec-butanol 41.65
    n-hexane 14.6
    ethylene glycol 4.23
    NMP 414.07
    cyclohexane 95.68
    DMSO 401.96
    n-butyl acetate 145.73
    n-octanol 51.2
    chloroform 421.2
    n-propyl acetate 188.61
    acetic acid 88.35
    dichloromethane 511.06
    cyclohexanone 442.01
    propylene glycol 10.16
    isopropyl acetate 150.69
    DMAc 387.83
    2-ethoxyethanol 102.78
    isopentanol 57.85
    n-heptane 18.57
    ethyl formate 74.79
    1,2-dichloroethane 376.36
    n-hexanol 30.61
    2-methoxyethanol 88.85
    isobutyl acetate 117.43
    tetrachloromethane 118.31
    n-pentyl acetate 250.55
    transcutol 535.22
    n-heptanol 45.94
    ethylbenzene 51.7
    MIBK 155.6
    2-propoxyethanol 82.4
    tert-butanol 58.97
    MTBE 97.65
    2-butoxyethanol 131.73
    propionic acid 71.41
    o-xylene 69.17
    formic acid 22.58
    diethyl ether 80.09
    m-xylene 53.43
    p-xylene 75.58
    chlorobenzene 100.68
    dimethyl carbonate 55.87
    n-octane 10.07
    formamide 45.09
    cyclopentanone 387.87
    2-pentanone 164.78
    anisole 99.45
    cyclopentyl methyl ether 236.42
    gamma-butyrolactone 360.7
    1-methoxy-2-propanol 95.63
    pyridine 158.35
    3-pentanone 153.27
    furfural 258.88
    n-dodecane 6.52
    diethylene glycol 43.61
    diisopropyl ether 48.3
    tert-amyl alcohol 77.55
    acetylacetone 238.3
    n-hexadecane 7.8
    acetophenone 157.63
    methyl propionate 124.29
    isopentyl acetate 144.68
    trichloroethylene 524.89
    n-nonanol 51.98
    cyclohexanol 125.57
    benzyl alcohol 65.8
    2-ethylhexanol 48.17
    isooctanol 52.9
    dipropyl ether 97.59
    1,2-dichlorobenzene 146.26
    ethyl lactate 79.68
    propylene carbonate 207.75
    n-methylformamide 57.77
    2-pentanol 39.44
    n-pentane 10.88
    1-propoxy-2-propanol 99.14
    1-methoxy-2-propyl acetate 152.31
    2-(2-methoxypropoxy) propanol 123.98
    mesitylene 48.13
    ε-caprolactone 381.92
    p-cymene 47.32
    epichlorohydrin 409.78
    1,1,1-trichloroethane 370.52
    2-aminoethanol 14.17
    morpholine-4-carbaldehyde 272.78
    sulfolane 664.69
    2,2,4-trimethylpentane 16.43
    2-methyltetrahydrofuran 294.47
    n-hexyl acetate 214.97
    isooctane 7.61
    2-(2-butoxyethoxy)ethanol 158.58
    sec-butyl acetate 145.76
    tert-butyl acetate 206.57
    decalin 34.08
    glycerin 23.07
    diglyme 404.97
    acrylic acid 52.97
    isopropyl myristate 67.54
    n-butyric acid 148.45
    acetyl acetate 133.76
    di(2-ethylhexyl) phthalate 62.07
    ethyl propionate 156.86
    nitromethane 209.31
    1,2-diethoxyethane 199.01
    benzonitrile 91.68
    trioctyl phosphate 48.19
    1-bromopropane 166.58
    gamma-valerolactone 481.03
    n-decanol 33.5
    triethyl phosphate 105.73
    4-methyl-2-pentanol 35.93
    propionitrile 54.54
    vinylene carbonate 162.33
    1,1,2-trichlorotrifluoroethane 300.0
    DMS 119.41
    cumene 43.65
    2-octanol 43.22
    2-hexanone 162.12
    octyl acetate 86.83
    limonene 84.64
    1,2-dimethoxyethane 247.49
    ethyl orthosilicate 105.44
    tributyl phosphate 67.86
    diacetone alcohol 189.23
    N,N-dimethylaniline 86.92
    acrylonitrile 58.71
    aniline 59.47
    1,3-propanediol 29.74
    bromobenzene 125.64
    dibromomethane 306.37
    1,1,2,2-tetrachloroethane 549.0
    2-methyl-cyclohexyl acetate 147.58
    tetrabutyl urea 104.54
    diisobutyl methanol 43.33
    2-phenylethanol 55.64
    styrene 57.38
    dioctyl adipate 127.07
    dimethyl sulfate 144.94
    ethyl butyrate 160.33
    methyl lactate 61.29
    butyl lactate 155.4
    diethyl carbonate 99.5
    propanediol butyl ether 100.59
    triethyl orthoformate 138.41
    p-tert-butyltoluene 42.95
    methyl 4-tert-butylbenzoate 165.81
    morpholine 224.29
    tert-butylamine 39.96
    n-dodecanol 24.28
    dimethoxymethane 117.37
    ethylene carbonate 161.48
    cyrene 152.57
    2-ethoxyethyl acetate 271.03
    2-ethylhexyl acetate 133.47
    1,2,4-trichlorobenzene 175.49
    4-methylpyridine 154.73
    dibutyl ether 117.77
    2,6-dimethyl-4-heptanol 43.33
    DEF 228.47
    dimethyl isosorbide 255.16
    tetrachloroethylene 353.22
    eugenol 129.72
    triacetin 250.84
    span 80 110.89
    1,4-butanediol 17.36
    1,1-dichloroethane 244.85
    2-methyl-1-pentanol 55.82
    methyl formate 47.95
    2-methyl-1-butanol 54.96
    n-decane 14.11
    butyronitrile 67.01
    3,7-dimethyl-1-octanol 56.17
    1-chlorooctane 63.24
    1-chlorotetradecane 20.54
    n-nonane 13.75
    undecane 8.87
    tert-butylcyclohexane 21.18
    cyclooctane 24.74
    cyclopentanol 108.43
    tetrahydropyran 268.86
    tert-amyl methyl ether 110.96
    2,5,8-trioxanonane 225.93
    1-hexene 35.75
    2-isopropoxyethanol 91.1
    2,2,2-trifluoroethanol 57.37
    methyl butyrate 220.58

    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