Diisononyl Ether

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  • Identifiers

    CAS number
    101462-48-0

    Molecular formula
    C18H38O

    SMILES
    CC(C)CCCCCCOCCCCCCC(C)C

    Safety labels

  • Odor profile

    Fragrance
    Floral 64.09%
    Green 63.42%
    Fresh 51.88%
    Rose 49.79%
    Fruity 49.19%
    Waxy 47.39%
    Oily 45.69%
    Woody 45.02%
    Sweet 44.51%
    Citrus 42.97%

     

    Flavor
    Waxy 44.74%
    Floral 42.4%
    Fresh 36.51%
    Oily 33.97%
    Citrus 32.83%
    Green 28.86%
    Mild 28.45%
    Fat 27.32%
    Flower 26.48%
    Fatty 26.07%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.4

    pKa est.
    7.32 (neutral)

    Molecular weight
    270.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    313°C

    Flash point

    • 133.57 ˚C est.

  • Synonyms

    • Diisononyl ether
    • Isononane, oxybis-
    • Nikkol dine
    • 101462-48-0
    • Diisononyl ether [INCI]
    • UNII-2M7Z6ZJ74T
    • 2M7Z6ZJ74T
    • DTXSID60883093
    • RefChem:134051
    • DTXCID801022673
    • 600-213-4
    • 7-methyl-1-[(7-methyloctyl)oxy]octane
    • 1461705-92-9
    • 7-methyl-1-(7-methyloctoxy)octane
    • SCHEMBL3715852
    • QCDJXLSJVLOQDQ-UHFFFAOYSA-N
    • LIC70592
    • EN300-135695
    • Q27254946
    • 101462-48-0

  • Applications

    Diisononyl ether is a high-boiling, low-volatility solvent primarily used as a solvent and co-solvent in coatings, inks, and adhesives; it also serves as a processing solvent or diluent in polymer and plastics formulations; it is employed in industrial cleaning and degreasing formulations; it can function as a processing aid or intermediate in chemical synthesis; and its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1024.38
    methanol 394.91
    isopropanol 1615.82
    water 0.03
    ethyl acetate 4649.91
    n-propanol 1477.46
    acetone 2700.5
    n-butanol 2268.7
    acetonitrile 872.96
    DMF 1067.02
    toluene 2005.84
    isobutanol 1662.22
    1,4-dioxane 4405.6
    methyl acetate 2138.35
    THF 7528.47
    2-butanone 3033.28
    n-pentanol 1519.23
    sec-butanol 2103.49
    n-hexane 3433.36
    ethylene glycol 32.47
    NMP 1942.83
    cyclohexane 8681.09
    DMSO 1533.28
    n-butyl acetate 6654.08
    n-octanol 1490.3
    chloroform 7324.03
    n-propyl acetate 4464.85
    acetic acid 725.87
    dichloromethane 6242.48
    cyclohexanone 7183.46
    propylene glycol 137.55
    isopropyl acetate 4531.69
    DMAc 1597.5
    2-ethoxyethanol 1359.27
    isopentanol 2799.1
    n-heptane 4789.37
    ethyl formate 1387.68
    1,2-dichloroethane 4668.37
    n-hexanol 2447.71
    2-methoxyethanol 1344.12
    isobutyl acetate 3210.0
    tetrachloromethane 2556.85
    n-pentyl acetate 4696.64
    transcutol 6589.3
    n-heptanol 1545.17
    ethylbenzene 1496.3
    MIBK 3335.89
    2-propoxyethanol 2332.3
    tert-butanol 3122.0
    MTBE 5912.45
    2-butoxyethanol 2071.23
    propionic acid 942.71
    o-xylene 1613.63
    formic acid 52.43
    diethyl ether 5712.68
    m-xylene 1507.2
    p-xylene 2152.72
    chlorobenzene 2283.5
    dimethyl carbonate 438.76
    n-octane 1266.68
    formamide 98.74
    cyclopentanone 4405.56
    2-pentanone 3899.17
    anisole 1802.45
    cyclopentyl methyl ether 6193.9
    gamma-butyrolactone 3503.03
    1-methoxy-2-propanol 1715.25
    pyridine 2783.67
    3-pentanone 2971.44
    furfural 2026.81
    n-dodecane 450.01
    diethylene glycol 563.68
    diisopropyl ether 3454.71
    tert-amyl alcohol 3050.48
    acetylacetone 3075.1
    n-hexadecane 547.29
    acetophenone 1773.41
    methyl propionate 2117.15
    isopentyl acetate 6566.11
    trichloroethylene 6119.28
    n-nonanol 1456.95
    cyclohexanol 4208.65
    benzyl alcohol 970.15
    2-ethylhexanol 3263.39
    isooctanol 1761.31
    dipropyl ether 7996.92
    1,2-dichlorobenzene 2388.98
    ethyl lactate 951.47
    propylene carbonate 2462.85
    n-methylformamide 390.35
    2-pentanol 2554.75
    n-pentane 2374.72
    1-propoxy-2-propanol 3402.12
    1-methoxy-2-propyl acetate 3867.61
    2-(2-methoxypropoxy) propanol 1409.68
    mesitylene 1379.73
    ε-caprolactone 5601.63
    p-cymene 1790.38
    epichlorohydrin 4425.97
    1,1,1-trichloroethane 6819.2
    2-aminoethanol 174.85
    morpholine-4-carbaldehyde 2147.94
    sulfolane 3677.53
    2,2,4-trimethylpentane 1220.86
    2-methyltetrahydrofuran 7250.17
    n-hexyl acetate 4456.26
    isooctane 975.31
    2-(2-butoxyethoxy)ethanol 2167.51
    sec-butyl acetate 4128.27
    tert-butyl acetate 5435.88
    decalin 1960.85
    glycerin 151.23
    diglyme 4908.23
    acrylic acid 431.42
    isopropyl myristate 1919.74
    n-butyric acid 3098.4
    acetyl acetate 2352.55
    di(2-ethylhexyl) phthalate 819.43
    ethyl propionate 3615.61
    nitromethane 1245.7
    1,2-diethoxyethane 5926.97
    benzonitrile 1553.65
    trioctyl phosphate 863.18
    1-bromopropane 5027.07
    gamma-valerolactone 4641.58
    n-decanol 1001.01
    triethyl phosphate 1850.36
    4-methyl-2-pentanol 1854.19
    propionitrile 1476.23
    vinylene carbonate 1563.17
    1,1,2-trichlorotrifluoroethane 2064.06
    DMS 1553.46
    cumene 1185.97
    2-octanol 1453.29
    2-hexanone 3685.9
    octyl acetate 1933.55
    limonene 3734.69
    1,2-dimethoxyethane 4285.04
    ethyl orthosilicate 2271.13
    tributyl phosphate 1168.58
    diacetone alcohol 2914.08
    N,N-dimethylaniline 1353.55
    acrylonitrile 920.16
    aniline 1414.45
    1,3-propanediol 573.99
    bromobenzene 2922.04
    dibromomethane 5360.37
    1,1,2,2-tetrachloroethane 6498.93
    2-methyl-cyclohexyl acetate 3477.07
    tetrabutyl urea 1462.74
    diisobutyl methanol 2714.21
    2-phenylethanol 1219.65
    styrene 1496.54
    dioctyl adipate 2073.21
    dimethyl sulfate 644.95
    ethyl butyrate 6253.89
    methyl lactate 518.37
    butyl lactate 2061.68
    diethyl carbonate 2912.79
    propanediol butyl ether 1076.33
    triethyl orthoformate 4625.73
    p-tert-butyltoluene 1716.17
    methyl 4-tert-butylbenzoate 1833.55
    morpholine 5063.26
    tert-butylamine 3048.04
    n-dodecanol 793.92
    dimethoxymethane 1501.75
    ethylene carbonate 2044.85
    cyrene 916.57
    2-ethoxyethyl acetate 3477.18
    2-ethylhexyl acetate 5813.19
    1,2,4-trichlorobenzene 2500.19
    4-methylpyridine 3069.92
    dibutyl ether 6344.59
    2,6-dimethyl-4-heptanol 2714.21
    DEF 3361.16
    dimethyl isosorbide 2691.14
    tetrachloroethylene 4317.69
    eugenol 1145.76
    triacetin 2764.06
    span 80 1580.02
    1,4-butanediol 228.7
    1,1-dichloroethane 5183.11
    2-methyl-1-pentanol 1795.15
    methyl formate 320.3
    2-methyl-1-butanol 2305.94
    n-decane 1097.18
    butyronitrile 2444.56
    3,7-dimethyl-1-octanol 2149.86
    1-chlorooctane 2596.87
    1-chlorotetradecane 874.2
    n-nonane 1290.09
    undecane 641.65
    tert-butylcyclohexane 1660.54
    cyclooctane 2720.03
    cyclopentanol 2596.31
    tetrahydropyran 9558.85
    tert-amyl methyl ether 4327.06
    2,5,8-trioxanonane 2372.28
    1-hexene 4282.23
    2-isopropoxyethanol 1555.91
    2,2,2-trifluoroethanol 230.29
    methyl butyrate 4515.96

    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