Butylethylamine

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  • Identifiers

    CAS number
    13360-63-9

    Molecular formula
    C6H15N

    SMILES
    CCCCNCC

    Safety labels

    Flammable
    Flammable

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 90.34%
    Cheesy 87.32%
    Ripe 66.18%
    Animal 32.95%
    Pungent 23.96%
    Meaty 21.61%
    Musty 20.96%
    Sweaty 20.16%
    Fermented 20.16%
    Oily 20.07%

     

    Flavor
    Fishy 50.24%
    Ammoniacal 41.78%
    Sulfurous 29.44%
    Meaty 29.16%
    Ammonia 27.96%
    Sulfury 24.02%
    Glue 23.19%
    Bloody 22.57%
    Skunky 22.54%
    Onion 22.23%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.6

    pKa est.
    7.95 (neutral)

    Molecular weight
    101.19 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Melting point expt.

    • -108 °F (NTP, 1992)
    • Freezing point: -78 °C

    Boiling point

    • 226 to 228 °F at 760 mmHg (NTP, 1992)
    • 107.5 °C

    Flash point

    • 9.41 ˚C est.
    • 65 °F (NTP, 1992)
    • 64 °F (18 °C) (open cup)

    Solubility expt.

    • Slightly soluble (1-10 mg/ml) (NTP, 1992)
    • Miscible in ethanol, diethyl ether, acetone, benzene
    • Soluble in oxygenated solvents
    • In water, 3.56X10+4 mg/L at 25 °C

  • Synonyms

    • 13360-63-9
    • Ethylbutylamine
    • N-Ethyl-n-butylamine
    • N-Ethylbutylamine
    • N-ethylbutan-1-amine
    • 1-Butanamine, N-ethyl-
    • N-Butylethylamine
    • Ethyl-n-butylamine
    • Butyl(ethyl)amine
    • N-Ethylbutanamine
    • BUTYLETHYLAMINE
    • N-Butyl-N-ethylamine
    • Butylamine, N-ethyl-
    • CCRIS 4815
    • ethyl butyl amine
    • EINECS 236-415-0
    • N-n-Butylethylamine
    • BRN 1731324
    • DTXSID6025276
    • HSDB 7532
    • ETHYL(BUTYL)AMINE
    • BUTYLETHYLAMINE [HSDB]
    • DTXCID405276
    • EC 236-415-0
    • 87M855WB7X
    • 4-04-00-00547 (Beilstein Handbook Reference)
    • N-Ethyl-1-butanamine
    • NButylethylamine
    • NEthylbutylamine
    • UNII-87M855WB7X
    • NEthylNbutylamine
    • butyl-ethyl-amine
    • ethyl-butyl amine
    • ethyl-butyl-amine
    • N-butyl-ethylamine
    • Butylamine, Nethyl
    • ethyl-n-butyl amine
    • N-butyl-ethyl-amine
    • 1Butanamine, Nethyl
    • N-Ethyl-1-butylamine
    • BUTYL ETHYLAMINE
    • N-ethyl-n-butyl-amine
    • N-n-butyl-N-ethylamine
    • N-Ethyl-normal-butylamine
    • SCHEMBL36957
    • CHEMBL1598939
    • N-Ethylbutylamine, >=98.0%
    • QHCCDDQKNUYGNC-UHFFFAOYSA-
    • NAA36063
    • Tox21_201096
    • MFCD00009428
    • STL164348
    • AKOS000120117
    • NCGC00091782-01
    • NCGC00091782-02
    • NCGC00258648-01
    • LS-13233
    • CAS-13360-63-9
    • B0235
    • NS00005356
    • EN300-18956
    • G77325
    • Q6036770
    • F2190-0313
    • InChI=1/C6H15N/c1-3-5-6-7-4-2/h7H,3-6H2,1-2H3

  • Applications

    Butylethylamine (CAS 13360-63-9) is a dialkyl secondary amine with ethyl and butyl groups attached to nitrogen, used primarily as an organic synthesis intermediate and as a base and nucleophile in chemical transformations. In industrial manufacturing it is commonly employed as a building block for pharmaceuticals, agrochemicals, and specialty dyes, and as a precursor for other amine-containing compounds. It may also be used as a solvent or processing aid and as a raw material for surfactants and coatings additives. In polymer and epoxy resin formulations, it can act as a curing agent or catalyst, and it is sometimes evaluated for use in cleaning formulations and other process additives. Its applications reflect typical roles of dialkylamines as intermediates, bases, and processing components, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1352.57
    methanol 1133.09
    isopropanol 1030.96
    water 0.7
    ethyl acetate 546.25
    n-propanol 1193.84
    acetone 727.73
    n-butanol 1374.6
    acetonitrile 529.14
    DMF 560.98
    toluene 286.19
    isobutanol 780.84
    1,4-dioxane 1014.62
    methyl acetate 399.11
    THF 2307.91
    2-butanone 559.44
    n-pentanol 736.86
    sec-butanol 941.81
    n-hexane 529.67
    ethylene glycol 163.97
    NMP 599.22
    cyclohexane 864.71
    DMSO 988.15
    n-butyl acetate 1147.96
    n-octanol 432.15
    chloroform 2040.17
    n-propyl acetate 387.14
    acetic acid 871.4
    dichloromethane 1501.32
    cyclohexanone 1112.01
    propylene glycol 291.72
    isopropyl acetate 322.48
    DMAc 288.83
    2-ethoxyethanol 480.53
    isopentanol 799.32
    n-heptane 1098.48
    ethyl formate 411.14
    1,2-dichloroethane 747.52
    n-hexanol 1689.59
    2-methoxyethanol 894.25
    isobutyl acetate 239.8
    tetrachloromethane 539.9
    n-pentyl acetate 372.92
    transcutol 1011.67
    n-heptanol 521.96
    ethylbenzene 136.75
    MIBK 265.66
    2-propoxyethanol 1166.62
    tert-butanol 998.07
    MTBE 632.75
    2-butoxyethanol 518.72
    propionic acid 626.47
    o-xylene 162.75
    formic acid 156.03
    diethyl ether 852.03
    m-xylene 162.3
    p-xylene 174.63
    chlorobenzene 431.67
    dimethyl carbonate 80.41
    n-octane 192.97
    formamide 145.62
    cyclopentanone 1117.49
    2-pentanone 564.3
    anisole 202.19
    cyclopentyl methyl ether 900.78
    gamma-butyrolactone 960.01
    1-methoxy-2-propanol 667.87
    pyridine 849.33
    3-pentanone 348.95
    furfural 691.61
    n-dodecane 93.48
    diethylene glycol 497.27
    diisopropyl ether 237.76
    tert-amyl alcohol 738.7
    acetylacetone 348.98
    n-hexadecane 101.97
    acetophenone 179.98
    methyl propionate 327.19
    isopentyl acetate 746.39
    trichloroethylene 1113.03
    n-nonanol 353.08
    cyclohexanol 1026.61
    benzyl alcohol 223.22
    2-ethylhexanol 1067.01
    isooctanol 351.04
    dipropyl ether 1348.38
    1,2-dichlorobenzene 324.89
    ethyl lactate 154.11
    propylene carbonate 565.72
    n-methylformamide 342.68
    2-pentanol 789.43
    n-pentane 539.66
    1-propoxy-2-propanol 1188.72
    1-methoxy-2-propyl acetate 451.91
    2-(2-methoxypropoxy) propanol 262.26
    mesitylene 104.27
    ε-caprolactone 819.41
    p-cymene 231.46
    epichlorohydrin 856.56
    1,1,1-trichloroethane 802.28
    2-aminoethanol 396.31
    morpholine-4-carbaldehyde 549.32
    sulfolane 918.28
    2,2,4-trimethylpentane 137.53
    2-methyltetrahydrofuran 1591.91
    n-hexyl acetate 450.3
    isooctane 101.01
    2-(2-butoxyethoxy)ethanol 421.2
    sec-butyl acetate 225.75
    tert-butyl acetate 285.17
    decalin 156.68
    glycerin 283.8
    diglyme 737.46
    acrylic acid 403.89
    isopropyl myristate 186.67
    n-butyric acid 1206.9
    acetyl acetate 275.41
    di(2-ethylhexyl) phthalate 148.33
    ethyl propionate 265.36
    nitromethane 660.35
    1,2-diethoxyethane 644.56
    benzonitrile 382.93
    trioctyl phosphate 147.47
    1-bromopropane 1028.23
    gamma-valerolactone 932.51
    n-decanol 253.65
    triethyl phosphate 200.97
    4-methyl-2-pentanol 303.77
    propionitrile 613.64
    vinylene carbonate 419.85
    1,1,2-trichlorotrifluoroethane 624.52
    DMS 164.79
    cumene 102.76
    2-octanol 313.78
    2-hexanone 421.88
    octyl acetate 229.28
    limonene 542.81
    1,2-dimethoxyethane 764.84
    ethyl orthosilicate 225.05
    tributyl phosphate 183.83
    diacetone alcohol 314.37
    N,N-dimethylaniline 145.32
    acrylonitrile 507.94
    aniline 396.2
    1,3-propanediol 607.96
    bromobenzene 452.97
    dibromomethane 1369.62
    1,1,2,2-tetrachloroethane 974.56
    2-methyl-cyclohexyl acetate 375.24
    tetrabutyl urea 226.78
    diisobutyl methanol 412.97
    2-phenylethanol 364.29
    styrene 192.77
    dioctyl adipate 231.75
    dimethyl sulfate 114.6
    ethyl butyrate 653.29
    methyl lactate 159.96
    butyl lactate 286.38
    diethyl carbonate 297.33
    propanediol butyl ether 362.56
    triethyl orthoformate 448.52
    p-tert-butyltoluene 221.95
    methyl 4-tert-butylbenzoate 194.48
    morpholine 1337.76
    tert-butylamine 838.71
    n-dodecanol 202.55
    dimethoxymethane 354.32
    ethylene carbonate 408.94
    cyrene 194.05
    2-ethoxyethyl acetate 297.24
    2-ethylhexyl acetate 635.89
    1,2,4-trichlorobenzene 340.44
    4-methylpyridine 642.49
    dibutyl ether 709.14
    2,6-dimethyl-4-heptanol 412.97
    DEF 512.36
    dimethyl isosorbide 418.51
    tetrachloroethylene 756.38
    eugenol 202.31
    triacetin 235.92
    span 80 422.83
    1,4-butanediol 216.91
    1,1-dichloroethane 923.85
    2-methyl-1-pentanol 484.39
    methyl formate 217.84
    2-methyl-1-butanol 752.0
    n-decane 177.48
    butyronitrile 952.6
    3,7-dimethyl-1-octanol 403.2
    1-chlorooctane 341.1
    1-chlorotetradecane 130.79
    n-nonane 209.08
    undecane 120.1
    tert-butylcyclohexane 146.44
    cyclooctane 234.61
    cyclopentanol 1123.45
    tetrahydropyran 1808.9
    tert-amyl methyl ether 437.15
    2,5,8-trioxanonane 452.97
    1-hexene 856.61
    2-isopropoxyethanol 323.15
    2,2,2-trifluoroethanol 146.4
    methyl butyrate 435.17

    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