N-Methylbutylamine

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  • Identifiers

    CAS number
    110-68-9

    Molecular formula
    C5H13N

    SMILES
    CCCCNC

    Safety labels

    Flammable
    Flammable

    Corrosive
    Corrosive

    Acute Toxic
    Acute Toxic

    Irritant
    Irritant

  • Odor profile

    Cheesy 88.94%
    Fishy 88.08%
    Ripe 67.45%
    Pungent 27.87%
    Fermented 27.43%
    Animal 27.21%
    Oily 24.47%
    Sweaty 23.76%
    Musty 23.12%
    Fresh 21.45%

    Scent© AI

  • Properties

    XLogP3-AA
    1.3

    pKa est.
    8.31 (weak base)

    Molecular weight
    87.16 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Melting point expt.

    • Freezing point: -75.0 °C

    Boiling point

    • 91 °C

    Flash point est.
    0.17 ˚C

    Flash point expt.

    • 55 °F (NFPA, 2010)
    • 55 °F (13 °C) (open cup)

    Solubility expt.

    • Miscible in water

  • Synonyms

    • N-Methylbutylamine
    • 110-68-9
    • Methylbutylamine
    • N-Butylmethylamine
    • Butylmethylamine
    • N-Methyl-N-butylamine
    • N-Butyl-N-methylamine
    • 1-Butanamine, N-methyl-
    • N-Methylbutanamine
    • N-methylbutan-1-amine
    • N-METHYL BUTYLAMINE
    • N-methyl-1-butanamine
    • Butylamine, N-methyl-
    • Butyl(Methyl)Amine
    • N-(Methyl) butyl amine
    • Methyl-N-butylamine
    • Methylaminobutane
    • UN2945
    • HSDB 2748
    • butyl-methyl-amine
    • EINECS 203-791-2
    • N-methyl butyl amine
    • N-Methyl-1-butylamine
    • 61NTK0473L
    • DTXSID9059389
    • CHEBI:59019
    • N-METHYL BUTYLAMINE [HSDB]
    • MFCD00009426
    • Butanamine, N-methyl-
    • 6973-82-6
    • UNII-61NTK0473L
    • butylmethyl amine
    • NButylmethylamine
    • NMethylbutanamine
    • NButylNmethylamine
    • NMethylNbutylamine
    • butyl methyl amine
    • NMethyl butylamine
    • N-methyl-butylamine
    • Butylamine, Nmethyl
    • N-n-butylmethylamine
    • n-butyl-methyl-amine
    • 1Butanamine, Nmethyl
    • N(Methyl) butyl amine
    • N-methylbutane-1-amine
    • N-butyl-N-methyl-amine
    • butane, 1-methylamino-
    • N-n-butyl-N-methylamine
    • N-Butylmethylamine, 96%
    • DTXCID6033164
    • STR01458
    • AKOS000119856
    • FM58751
    • UN 2945
    • DB-040934
    • M0179
    • NS00023546
    • EN300-18954
    • D91287
    • N-Methylbutylamine [UN2945] [Flammable liquid]
    • Q6036776
    • F2190-0308
    • InChI=1/C5H13N/c1-3-4-5-6-2/h6H,3-5H2,1-2H
    • 203-791-2

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 768.13
    methanol 782.79
    isopropanol 548.18
    water 1.74
    ethyl acetate 295.03
    n-propanol 705.71
    acetone 426.62
    n-butanol 753.81
    acetonitrile 275.5
    DMF 333.7
    toluene 101.54
    isobutanol 464.11
    1,4-dioxane 429.32
    methyl acetate 259.03
    THF 934.22
    2-butanone 348.2
    n-pentanol 371.63
    sec-butanol 506.13
    n-hexane 91.64
    ethylene glycol 157.46
    NMP 419.44
    cyclohexane 138.72
    DMSO 608.02
    n-butyl acetate 637.64
    n-octanol 179.59
    chloroform 939.56
    n-propyl acetate 203.82
    acetic acid 779.59
    dichloromethane 630.97
    cyclohexanone 588.7
    propylene glycol 253.36
    isopropyl acetate 166.35
    DMAc 195.44
    2-ethoxyethanol 302.3
    isopentanol 462.92
    n-heptane 196.55
    ethyl formate 254.54
    1,2-dichloroethane 338.39
    n-hexanol 774.46
    2-methoxyethanol 625.08
    isobutyl acetate 138.72
    tetrachloromethane 282.38
    n-pentyl acetate 188.94
    transcutol 621.27
    n-heptanol 245.85
    ethylbenzene 45.79
    MIBK 147.27
    2-propoxyethanol 700.97
    tert-butanol 552.42
    MTBE 284.87
    2-butoxyethanol 318.33
    propionic acid 516.0
    o-xylene 65.92
    formic acid 186.38
    diethyl ether 306.67
    m-xylene 69.46
    p-xylene 63.12
    chlorobenzene 220.84
    dimethyl carbonate 52.77
    n-octane 41.96
    formamide 136.56
    cyclopentanone 668.7
    2-pentanone 288.16
    anisole 96.1
    cyclopentyl methyl ether 395.58
    gamma-butyrolactone 690.23
    1-methoxy-2-propanol 410.43
    pyridine 421.69
    3-pentanone 187.28
    furfural 495.92
    n-dodecane 23.63
    diethylene glycol 409.99
    diisopropyl ether 88.0
    tert-amyl alcohol 445.22
    acetylacetone 218.4
    n-hexadecane 25.09
    acetophenone 101.6
    methyl propionate 200.98
    isopentyl acetate 401.74
    trichloroethylene 609.62
    n-nonanol 146.66
    cyclohexanol 505.5
    benzyl alcohol 128.13
    2-ethylhexanol 448.37
    isooctanol 180.32
    dipropyl ether 449.05
    1,2-dichlorobenzene 182.15
    ethyl lactate 105.45
    propylene carbonate 375.23
    n-methylformamide 258.01
    2-pentanol 398.97
    n-pentane 114.1
    1-propoxy-2-propanol 653.28
    1-methoxy-2-propyl acetate 279.52
    2-(2-methoxypropoxy) propanol 160.15
    mesitylene 44.25
    ε-caprolactone 441.4
    p-cymene 94.07
    epichlorohydrin 488.49
    1,1,1-trichloroethane 419.5
    2-aminoethanol 333.29
    morpholine-4-carbaldehyde 337.64
    sulfolane 654.44
    2,2,4-trimethylpentane 47.52
    2-methyltetrahydrofuran 668.73
    n-hexyl acetate 213.29
    isooctane 35.85
    2-(2-butoxyethoxy)ethanol 252.01
    sec-butyl acetate 117.25
    tert-butyl acetate 166.69
    decalin 39.72
    glycerin 289.17
    diglyme 416.39
    acrylic acid 384.35
    isopropyl myristate 81.13
    n-butyric acid 806.84
    acetyl acetate 165.67
    di(2-ethylhexyl) phthalate 81.66
    ethyl propionate 142.2
    nitromethane 527.32
    1,2-diethoxyethane 265.2
    benzonitrile 208.53
    trioctyl phosphate 79.0
    1-bromopropane 351.75
    gamma-valerolactone 566.26
    n-decanol 108.04
    triethyl phosphate 104.89
    4-methyl-2-pentanol 171.41
    propionitrile 331.46
    vinylene carbonate 302.85
    1,1,2-trichlorotrifluoroethane 465.93
    DMS 96.3
    cumene 39.4
    2-octanol 135.8
    2-hexanone 208.82
    octyl acetate 109.24
    limonene 193.94
    1,2-dimethoxyethane 361.78
    ethyl orthosilicate 113.22
    tributyl phosphate 97.52
    diacetone alcohol 218.24
    N,N-dimethylaniline 65.9
    acrylonitrile 314.58
    aniline 214.45
    1,3-propanediol 474.25
    bromobenzene 197.71
    dibromomethane 511.81
    1,1,2,2-tetrachloroethane 521.23
    2-methyl-cyclohexyl acetate 204.1
    tetrabutyl urea 110.13
    diisobutyl methanol 184.09
    2-phenylethanol 205.52
    styrene 66.81
    dioctyl adipate 106.22
    dimethyl sulfate 91.93
    ethyl butyrate 329.77
    methyl lactate 127.99
    butyl lactate 169.07
    diethyl carbonate 154.38
    propanediol butyl ether 237.17
    triethyl orthoformate 214.19
    p-tert-butyltoluene 90.17
    methyl 4-tert-butylbenzoate 120.07
    morpholine 561.56
    tert-butylamine 395.7
    n-dodecanol 85.19
    dimethoxymethane 185.49
    ethylene carbonate 256.84
    cyrene 130.49
    2-ethoxyethyl acetate 172.56
    2-ethylhexyl acetate 325.5
    1,2,4-trichlorobenzene 198.04
    4-methylpyridine 316.97
    dibutyl ether 211.08
    2,6-dimethyl-4-heptanol 184.09
    DEF 268.88
    dimethyl isosorbide 263.88
    tetrachloroethylene 441.65
    eugenol 127.22
    triacetin 142.86
    span 80 229.74
    1,4-butanediol 161.81
    1,1-dichloroethane 437.13
    2-methyl-1-pentanol 252.01
    methyl formate 179.61
    2-methyl-1-butanol 451.39
    n-decane 41.29
    butyronitrile 432.57
    3,7-dimethyl-1-octanol 181.59
    1-chlorooctane 116.32
    1-chlorotetradecane 45.42
    n-nonane 46.18
    undecane 29.46
    tert-butylcyclohexane 44.19
    cyclooctane 43.53
    cyclopentanol 602.94
    tetrahydropyran 628.61
    tert-amyl methyl ether 207.18
    2,5,8-trioxanonane 252.01
    1-hexene 209.45
    2-isopropoxyethanol 199.1
    2,2,2-trifluoroethanol 177.74
    methyl butyrate 222.9

    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