N,N-Dibutylaniline

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  • Identifiers

    CAS number
    613-29-6

    Molecular formula
    C14H23N

    SMILES
    CCCCN(CCCC)C1=CC=CC=C1

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 45.4%
    Cheesy 40.23%
    Animal 34.48%
    Ripe 32.0%
    Oily 30.37%
    Floral 28.08%
    Fresh 27.78%
    Sweet 27.18%
    Spicy 26.3%
    Burnt 26.15%

     

    Flavor
    Green 31.25%
    Herbal 30.95%
    Mild 24.5%
    Fresh 20.27%
    Delicate 19.88%
    Green pepper 19.8%
    Floral 19.73%
    Syrup 19.71%
    Creosote 19.68%
    Carrot 19.64%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.5

    pKa est.
    6.68 (neutral)

    Molecular weight
    205.34 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    285°C

    Flash point

    • 116.56 ˚C est.

  • Synonyms

    • N,N-Dibutylaniline
    • BENZENAMINE, N,N-DIBUTYL-
    • Dibutylaniline
    • N,N-Dibutylbenzenamine
    • N,N-di-n-Butylaniline
    • Aniline, N,N-dibutyl-
    • N-Phenyldibutylamine
    • B46ZZS7JCD
    • Dibutylamine, N-phenyl-
    • EINECS 210-335-6
    • DTXSID8060618
    • Benzenamine, N,Ndibutyl
    • RefChem:161137
    • DTXCID6042997
    • 210-335-6
    • FZPXKEPZZOEPGX-UHFFFAOYSA-N
    • InChI=1/C14H23N/c1-3-5-12-15(13-6-4-2)14-10-8-7-9-11-14/h7-11H,3-6,12-13H2,1-2H
    • 613-29-6
    • MFCD00035799
    • dibutylphenylamine
    • Dibutyl-phenyl-amine
    • UNII-B46ZZS7JCD
    • N,N-Dibutylaniline, 97%
    • aniline, N,N-di-n-butyl-
    • BIDD:GT0668
    • N,N-Dibutyl-N-phenylamine #
    • SCHEMBL107013
    • SCHEMBL126299
    • SCHEMBL127286
    • 1,4-bis(2-butylamino)benzene
    • CHEMBL108561
    • SCHEMBL2460591
    • SCHEMBL7287489
    • SCHEMBL11795228
    • STL280359
    • AKOS015891269
    • FS-4110
    • MSK406071-1000M
    • DB-053842
    • D0222
    • NS00034644
    • ST50405524
    • F099211
    • N,N-Dibutylaniline Solution in Methanol, 1000ug/mL
    • 613-29-6

  • Applications

    N,N-Dibutylaniline is a tertiary amine used primarily as an intermediate in the synthesis of dyes, pigments, and specialty chemicals for coatings, plastics, and rubber. It is also employed as a reactive building block in organic synthesis, serving as a base or reaction partner in polymer manufacturing such as polyurethanes and other resin systems, and can function as a catalyst or additive in coating and adhesive formulations. Additionally, it can act as a precursor for related colorants and dye intermediates used in industrial pigment and printing applications. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 825.33
    methanol 425.46
    isopropanol 921.54
    water 0.06
    ethyl acetate 3389.64
    n-propanol 1042.75
    acetone 3714.31
    n-butanol 1287.85
    acetonitrile 1555.53
    DMF 1982.63
    toluene 2012.36
    isobutanol 1114.54
    1,4-dioxane 3955.23
    methyl acetate 2263.81
    THF 5030.31
    2-butanone 2878.82
    n-pentanol 1019.63
    sec-butanol 1139.47
    n-hexane 2407.75
    ethylene glycol 73.74
    NMP 2479.67
    cyclohexane 4119.15
    DMSO 2506.74
    n-butyl acetate 5359.58
    n-octanol 906.1
    chloroform 9082.65
    n-propyl acetate 2535.65
    acetic acid 1196.5
    dichloromethane 8721.07
    cyclohexanone 5871.17
    propylene glycol 168.66
    isopropyl acetate 2205.33
    DMAc 1764.91
    2-ethoxyethanol 919.31
    isopentanol 1435.08
    n-heptane 1885.97
    ethyl formate 1618.48
    1,2-dichloroethane 6576.19
    n-hexanol 2081.67
    2-methoxyethanol 1065.25
    isobutyl acetate 1677.9
    tetrachloromethane 2314.76
    n-pentyl acetate 2015.16
    transcutol 3814.98
    n-heptanol 785.58
    ethylbenzene 1096.39
    MIBK 1597.74
    2-propoxyethanol 1680.42
    tert-butanol 1517.55
    MTBE 2948.57
    2-butoxyethanol 995.13
    propionic acid 1062.3
    o-xylene 1115.35
    formic acid 99.53
    diethyl ether 3751.19
    m-xylene 1127.89
    p-xylene 1480.51
    chlorobenzene 3092.81
    dimethyl carbonate 761.08
    n-octane 590.3
    formamide 190.18
    cyclopentanone 4702.86
    2-pentanone 2821.8
    anisole 1417.82
    cyclopentyl methyl ether 3337.06
    gamma-butyrolactone 4190.77
    1-methoxy-2-propanol 980.93
    pyridine 3441.92
    3-pentanone 2650.02
    furfural 2625.85
    n-dodecane 307.3
    diethylene glycol 607.95
    diisopropyl ether 1435.71
    tert-amyl alcohol 1438.08
    acetylacetone 2630.92
    n-hexadecane 364.32
    acetophenone 1342.42
    methyl propionate 1974.02
    isopentyl acetate 3598.05
    trichloroethylene 9159.86
    n-nonanol 844.35
    cyclohexanol 2248.75
    benzyl alcohol 819.08
    2-ethylhexanol 1918.08
    isooctanol 751.58
    dipropyl ether 4146.84
    1,2-dichlorobenzene 2641.09
    ethyl lactate 620.52
    propylene carbonate 2807.88
    n-methylformamide 613.98
    2-pentanol 1232.05
    n-pentane 1384.47
    1-propoxy-2-propanol 1854.98
    1-methoxy-2-propyl acetate 2168.09
    2-(2-methoxypropoxy) propanol 918.49
    mesitylene 852.87
    ε-caprolactone 3687.26
    p-cymene 976.35
    epichlorohydrin 4591.48
    1,1,1-trichloroethane 6703.61
    2-aminoethanol 202.59
    morpholine-4-carbaldehyde 1993.9
    sulfolane 4580.07
    2,2,4-trimethylpentane 521.95
    2-methyltetrahydrofuran 4524.72
    n-hexyl acetate 2459.81
    isooctane 375.55
    2-(2-butoxyethoxy)ethanol 1250.52
    sec-butyl acetate 1634.07
    tert-butyl acetate 2087.49
    decalin 1025.92
    glycerin 195.64
    diglyme 2627.76
    acrylic acid 769.84
    isopropyl myristate 1063.96
    n-butyric acid 2320.76
    acetyl acetate 2115.53
    di(2-ethylhexyl) phthalate 653.29
    ethyl propionate 2084.69
    nitromethane 1998.55
    1,2-diethoxyethane 3408.26
    benzonitrile 1597.8
    trioctyl phosphate 583.96
    1-bromopropane 4689.34
    gamma-valerolactone 3467.2
    n-decanol 658.34
    triethyl phosphate 992.36
    4-methyl-2-pentanol 751.12
    propionitrile 1639.83
    vinylene carbonate 2069.86
    1,1,2-trichlorotrifluoroethane 2297.57
    DMS 1448.3
    cumene 745.4
    2-octanol 685.49
    2-hexanone 2376.73
    octyl acetate 1187.83
    limonene 1869.89
    1,2-dimethoxyethane 2762.83
    ethyl orthosilicate 1044.07
    tributyl phosphate 836.97
    diacetone alcohol 1198.13
    N,N-dimethylaniline 971.29
    acrylonitrile 1342.15
    aniline 1393.1
    1,3-propanediol 436.93
    bromobenzene 3900.76
    dibromomethane 6602.57
    1,1,2,2-tetrachloroethane 8370.11
    2-methyl-cyclohexyl acetate 1824.72
    tetrabutyl urea 1021.72
    diisobutyl methanol 1059.46
    2-phenylethanol 1070.65
    styrene 1459.09
    dioctyl adipate 1338.46
    dimethyl sulfate 1047.38
    ethyl butyrate 3099.11
    methyl lactate 525.0
    butyl lactate 1043.83
    diethyl carbonate 1792.25
    propanediol butyl ether 694.31
    triethyl orthoformate 1925.53
    p-tert-butyltoluene 900.29
    methyl 4-tert-butylbenzoate 1064.99
    morpholine 3627.22
    tert-butylamine 1413.42
    n-dodecanol 561.78
    dimethoxymethane 1654.74
    ethylene carbonate 2148.78
    cyrene 716.77
    2-ethoxyethyl acetate 1833.56
    2-ethylhexyl acetate 3201.57
    1,2,4-trichlorobenzene 2694.25
    4-methylpyridine 3052.54
    dibutyl ether 3183.05
    2,6-dimethyl-4-heptanol 1059.46
    DEF 2639.83
    dimethyl isosorbide 1701.78
    tetrachloroethylene 5211.2
    eugenol 828.8
    triacetin 1523.73
    span 80 1029.04
    1,4-butanediol 223.49
    1,1-dichloroethane 5810.56
    2-methyl-1-pentanol 1153.46
    methyl formate 695.42
    2-methyl-1-butanol 1383.71
    n-decane 583.31
    butyronitrile 2274.27
    3,7-dimethyl-1-octanol 1040.35
    1-chlorooctane 1443.7
    1-chlorotetradecane 607.76
    n-nonane 679.66
    undecane 401.46
    tert-butylcyclohexane 797.35
    cyclooctane 1265.62
    cyclopentanol 1615.23
    tetrahydropyran 6268.46
    tert-amyl methyl ether 2057.99
    2,5,8-trioxanonane 1600.6
    1-hexene 3355.77
    2-isopropoxyethanol 834.56
    2,2,2-trifluoroethanol 365.74
    methyl butyrate 2934.12

    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