Butylethanolamine

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  • Identifiers

    CAS number
    111-75-1

    Molecular formula
    C6H15NO

    SMILES
    CCCCNCCO

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 80.58%
    Cheesy 64.38%
    Ripe 47.8%
    Animal 27.03%
    Oily 26.38%
    Odorless 24.59%
    Pungent 23.26%
    Alcoholic 21.0%
    Musty 19.32%
    Fresh 19.15%

     

    Flavor
    Sulfurous 34.76%
    Fishy 33.52%
    Fatty 31.55%
    Odorless 29.6%
    Mild 26.31%
    Sulfury 25.77%
    Meaty 25.07%
    Burnt 23.92%
    Ammoniacal 23.16%
    Skunky 21.74%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    0.4

    pKa est.
    7.7 (neutral)

    Molecular weight
    117.19 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    190°C

    Flash point

    • 85.38 ˚C est.

  • Synonyms

    • 111-75-1
    • 2-Butylaminoethanol
    • N-Butylethanolamine
    • Ethanol, 2-(butylamino)-
    • Butylethanolamine
    • Butylmonoethanolamine
    • 2-(N-Butylamino)ethanol
    • 2-(N-Monobutylamino)ethanol
    • 3IBO99KPV6
    • SYNERGEX
    • NSC-1098
    • DTXSID9059410
    • RefChem:461526
    • DTXCID5033206
    • 203-904-5
    • 2-(Butylamino)ethanol
    • n-Butylaminoethanol
    • N-Butyl monoethanolamine
    • 2-(butylamino)ethan-1-ol
    • N-n-Butylethanolamine
    • Butyl(2-hydroxyethyl)amine
    • NSC 1098
    • MFCD00020570
    • Butylethanalamine
    • 2-n-Butylaminoethanol
    • N-Butyl-2-hydroxyethylamine
    • EINECS 203-904-5
    • UNII-3IBO99KPV6
    • BRN 1732522
    • 2-butylamino-ethanol
    • Hydroxyethylbutylamine
    • 2-(butylamino)-ethanol
    • 2-(n-butylamino)-ethanol
    • EC 203-904-5
    • SCHEMBL42800
    • 3-04-00-00682 (Beilstein Handbook Reference)
    • WLN: Q2M4
    • SCHEMBL607486
    • N-butyl,N-2-hydroxyethylamine
    • SCHEMBL1995351
    • SCHEMBL14892339
    • LJDSTRZHPWMDPG-UHFFFAOYSA-
    • NSC1098
    • 2-(Butylamino)ethanol, >=98%
    • 2-HYDROXYETHYL(BUTYL)AMINE
    • AKOS000120959
    • N-BUTYL-N-(2-HYDROXYETHYL)AMINE
    • AS-81097
    • BP-31223
    • B1023
    • CS-0077079
    • NS00003568
    • EN300-18645
    • F71172
    • F115900
    • Q27257261
    • InChI=1/C6H15NO/c1-2-3-4-7-5-6-8/h7-8H,2-6H2,1H3
    • 111-75-1

  • Applications

    Butylethanolamine (CAS 111-75-1) is mainly used as a chemical intermediate and processing aid in industrial manufacturing. It is a precursor for the synthesis of surfactants and specialty amine products, and can function as a solvent or co-solvent in polymer formulations. It is commonly evaluated as a reactive amine in coatings and adhesives, aiding curing or acting as a catalyst in polyurethane and epoxy systems. It and its derivatives can act as corrosion inhibitors in metalworking fluids and as a component in cleaning formulations. In certain applications, it is used as a processing additive or stabilizer in plastics and polymerization processes.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1796.31
    methanol 5046.85
    isopropanol 564.62
    water 89.97
    ethyl acetate 129.18
    n-propanol 1242.86
    acetone 255.39
    n-butanol 1029.1
    acetonitrile 128.09
    DMF 687.66
    toluene 22.75
    isobutanol 690.17
    1,4-dioxane 249.88
    methyl acetate 102.2
    THF 651.74
    2-butanone 130.23
    n-pentanol 365.53
    sec-butanol 407.47
    n-hexane 16.19
    ethylene glycol 1301.43
    NMP 779.8
    cyclohexane 33.01
    DMSO 2317.14
    n-butyl acetate 311.02
    n-octanol 104.72
    chloroform 217.62
    n-propyl acetate 133.58
    acetic acid 2633.5
    dichloromethane 196.22
    cyclohexanone 571.79
    propylene glycol 975.93
    isopropyl acetate 71.91
    DMAc 211.94
    2-ethoxyethanol 566.28
    isopentanol 537.79
    n-heptane 35.77
    ethyl formate 334.26
    1,2-dichloroethane 136.37
    n-hexanol 628.61
    2-methoxyethanol 1731.31
    isobutyl acetate 80.67
    tetrachloromethane 96.73
    n-pentyl acetate 105.42
    transcutol 930.01
    n-heptanol 181.41
    ethylbenzene 14.49
    MIBK 71.32
    2-propoxyethanol 817.11
    tert-butanol 556.5
    MTBE 79.2
    2-butoxyethanol 365.02
    propionic acid 1152.88
    o-xylene 24.56
    formic acid 2141.45
    diethyl ether 59.23
    m-xylene 23.6
    p-xylene 22.11
    chlorobenzene 79.56
    dimethyl carbonate 45.7
    n-octane 7.48
    formamide 1514.53
    cyclopentanone 744.7
    2-pentanone 123.9
    anisole 45.45
    cyclopentyl methyl ether 257.55
    gamma-butyrolactone 967.91
    1-methoxy-2-propanol 708.36
    pyridine 243.63
    3-pentanone 67.4
    furfural 792.63
    n-dodecane 4.31
    diethylene glycol 846.54
    diisopropyl ether 20.58
    tert-amyl alcohol 372.26
    acetylacetone 153.75
    n-hexadecane 4.61
    acetophenone 73.18
    methyl propionate 120.76
    isopentyl acetate 212.09
    trichloroethylene 286.97
    n-nonanol 81.75
    cyclohexanol 623.96
    benzyl alcohol 135.04
    2-ethylhexanol 245.85
    isooctanol 124.58
    dipropyl ether 145.29
    1,2-dichlorobenzene 87.67
    ethyl lactate 127.43
    propylene carbonate 429.82
    n-methylformamide 1091.32
    2-pentanol 273.62
    n-pentane 15.62
    1-propoxy-2-propanol 557.15
    1-methoxy-2-propyl acetate 187.07
    2-(2-methoxypropoxy) propanol 162.57
    mesitylene 18.84
    ε-caprolactone 515.67
    p-cymene 33.97
    epichlorohydrin 467.86
    1,1,1-trichloroethane 99.87
    2-aminoethanol 1977.69
    morpholine-4-carbaldehyde 578.09
    sulfolane 1329.35
    2,2,4-trimethylpentane 11.51
    2-methyltetrahydrofuran 396.35
    n-hexyl acetate 125.13
    isooctane 8.35
    2-(2-butoxyethoxy)ethanol 298.85
    sec-butyl acetate 58.68
    tert-butyl acetate 84.62
    decalin 12.12
    glycerin 1293.01
    diglyme 484.79
    acrylic acid 1024.51
    isopropyl myristate 34.91
    n-butyric acid 1595.49
    acetyl acetate 94.93
    di(2-ethylhexyl) phthalate 67.57
    ethyl propionate 79.25
    nitromethane 1061.06
    1,2-diethoxyethane 132.75
    benzonitrile 134.06
    trioctyl phosphate 58.48
    1-bromopropane 56.57
    gamma-valerolactone 923.11
    n-decanol 55.37
    triethyl phosphate 72.37
    4-methyl-2-pentanol 118.42
    propionitrile 162.27
    vinylene carbonate 355.11
    1,1,2-trichlorotrifluoroethane 808.09
    DMS 74.1
    cumene 15.14
    2-octanol 73.17
    2-hexanone 102.25
    octyl acetate 54.79
    limonene 69.06
    1,2-dimethoxyethane 362.36
    ethyl orthosilicate 72.53
    tributyl phosphate 74.15
    diacetone alcohol 219.48
    N,N-dimethylaniline 39.7
    acrylonitrile 273.73
    aniline 167.3
    1,3-propanediol 2059.03
    bromobenzene 53.49
    dibromomethane 124.84
    1,1,2,2-tetrachloroethane 306.28
    2-methyl-cyclohexyl acetate 125.12
    tetrabutyl urea 87.88
    diisobutyl methanol 93.3
    2-phenylethanol 162.21
    styrene 19.7
    dioctyl adipate 74.0
    dimethyl sulfate 126.85
    ethyl butyrate 171.39
    methyl lactate 192.04
    butyl lactate 171.13
    diethyl carbonate 88.34
    propanediol butyl ether 342.13
    triethyl orthoformate 119.7
    p-tert-butyltoluene 34.0
    methyl 4-tert-butylbenzoate 100.47
    morpholine 547.43
    tert-butylamine 252.66
    n-dodecanol 39.02
    dimethoxymethane 194.52
    ethylene carbonate 297.35
    cyrene 186.03
    2-ethoxyethyl acetate 114.57
    2-ethylhexyl acetate 146.76
    1,2,4-trichlorobenzene 105.82
    4-methylpyridine 151.59
    dibutyl ether 64.13
    2,6-dimethyl-4-heptanol 93.3
    DEF 244.9
    dimethyl isosorbide 271.25
    tetrachloroethylene 344.96
    eugenol 134.8
    triacetin 115.11
    span 80 235.16
    1,4-butanediol 565.74
    1,1-dichloroethane 70.69
    2-methyl-1-pentanol 220.03
    methyl formate 518.48
    2-methyl-1-butanol 526.95
    n-decane 7.51
    butyronitrile 211.99
    3,7-dimethyl-1-octanol 102.74
    1-chlorooctane 30.71
    1-chlorotetradecane 10.48
    n-nonane 7.73
    undecane 5.43
    tert-butylcyclohexane 12.48
    cyclooctane 9.82
    cyclopentanol 980.91
    tetrahydropyran 269.31
    tert-amyl methyl ether 64.64
    2,5,8-trioxanonane 289.09
    1-hexene 44.5
    2-isopropoxyethanol 252.14
    2,2,2-trifluoroethanol 616.85
    methyl butyrate 180.75

    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