Methylamine hydrochloride

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  • Identifiers

    CAS number
    593-51-1

    Molecular formula
    CH6ClN

    SMILES
    CN.Cl

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Odorless 71.54%
    Fishy 50.37%
    Cheesy 43.06%
    Ripe 40.1%
    Sulfurous 23.24%
    Fermented 21.87%
    Oily 20.35%
    Alcoholic 19.23%
    Sweaty 17.97%
    Gassy 17.44%

    Scent© AI

  • Properties

    Molecular weight
    67.52 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point est.
    49°C

    Flash point est.
    55.76 ˚C

  • Synonyms

    • Methylamine hydrochloride
    • 593-51-1
    • methanamine hydrochloride
    • Monomethylamine hydrochloride
    • METHANAMINE, HYDROCHLORIDE
    • Aminomethane Hydrochloride
    • methanaminium chloride
    • Mathylamine, hydrochloride
    • Methylamine, hydrochloride
    • NSC-89685
    • M439EX322K
    • METHYLAMINE HYDROCHLORIDE [MI]
    • Methylamine HCl
    • MFCD00064559
    • Methylaminehydrochloride
    • Methyl Amine hydrochloride
    • methanamine HCl
    • methanamine-HCl
    • methyl amine HCl
    • methyl amine-HCl
    • MeNH2 hydrochloride
    • MeNH2HCl
    • methanamine HCl salt
    • methylamine HCl salt
    • MFCD00012849
    • methylaminhydrochloride
    • CH6ClN
    • H2NMe.HCl
    • MeNH2-HCl
    • MeNH2.HCl
    • methylamin-hydrochloride
    • methylamine-hydrochoride
    • metylamine hydrochloride
    • CH3NH2HCl
    • NMethylammonium chloride
    • methyl ammonium chloride
    • methylamine-hydrochloride
    • methylamine.hydrochloride
    • Methanamine;hydrochloride
    • CH3NH2-HCl
    • CH3NH2.HCl
    • methaneamine hydrochloride
    • methylarnine hydrochloride
    • NH2CH3.HCl
    • N-methylamine hydrochloride
    • methylamine hydrochloric acid
    • Methylamine monohydrochloride
    • methylamine Hydrogen Chloride
    • methylamine hydrochloride salt
    • methyl amine Hydrogen Chloride
    • Mathylamine, hydrochloride (8CI)
    • Methylamine, hydrochloride (8CI)
    • DAA85222
    • KCA65693
    • NSC89685
    • s6232
    • AKOS015918174
    • FM76352
    • BP-11399
    • SY236298
    • DB-050375
    • M0138
    • Methylamine hydrochloride, purum, >=98.0% (AT)
    • Q27126640
    • F2191-0278
    • Methylamine hydrochloride, Vetec(TM) reagent grade, 98%
    • 209-795-0

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 21.32
    methanol 151.24
    isopropanol 3.7
    water 845.53
    ethyl acetate 0.25
    n-propanol 9.38
    acetone 0.52
    n-butanol 4.12
    acetonitrile 0.82
    DMF 33.29
    toluene 0.04
    isobutanol 3.09
    1,4-dioxane 1.92
    methyl acetate 0.5
    THF 2.16
    2-butanone 0.35
    n-pentanol 3.07
    sec-butanol 2.13
    n-hexane 0.07
    ethylene glycol 273.89
    NMP 53.86
    cyclohexane 0.13
    DMSO 97.92
    n-butyl acetate 0.55
    n-octanol 0.68
    chloroform 1.01
    n-propyl acetate 0.44
    acetic acid 76.94
    dichloromethane 1.41
    cyclohexanone 1.19
    propylene glycol 72.42
    isopropyl acetate 0.1
    DMAc 18.55
    2-ethoxyethanol 22.13
    isopentanol 1.35
    n-heptane 0.13
    ethyl formate 2.76
    1,2-dichloroethane 0.94
    n-hexanol 2.35
    2-methoxyethanol 59.09
    isobutyl acetate 0.21
    tetrachloromethane 0.46
    n-pentyl acetate 0.45
    transcutol 12.49
    n-heptanol 1.58
    ethylbenzene 0.05
    MIBK 0.07
    2-propoxyethanol 12.29
    tert-butanol 2.12
    MTBE 0.17
    2-butoxyethanol 7.37
    propionic acid 17.23
    o-xylene 0.09
    formic acid 557.02
    diethyl ether 0.21
    m-xylene 0.05
    p-xylene 0.08
    chlorobenzene 0.14
    dimethyl carbonate 0.47
    n-octane 0.05
    formamide 325.94
    cyclopentanone 1.88
    2-pentanone 0.16
    anisole 0.2
    cyclopentyl methyl ether 0.47
    gamma-butyrolactone 6.68
    1-methoxy-2-propanol 9.7
    pyridine 1.39
    3-pentanone 0.19
    furfural 16.29
    n-dodecane 0.03
    diethylene glycol 45.39
    diisopropyl ether 0.04
    tert-amyl alcohol 1.68
    acetylacetone 0.26
    n-hexadecane 0.03
    acetophenone 0.48
    methyl propionate 0.58
    isopentyl acetate 0.36
    trichloroethylene 1.24
    n-nonanol 0.62
    cyclohexanol 1.93
    benzyl alcohol 1.77
    2-ethylhexanol 0.73
    isooctanol 0.85
    dipropyl ether 0.37
    1,2-dichlorobenzene 0.26
    ethyl lactate 2.4
    propylene carbonate 2.57
    n-methylformamide 48.54
    2-pentanol 0.75
    n-pentane 0.08
    1-propoxy-2-propanol 4.24
    1-methoxy-2-propyl acetate 0.77
    2-(2-methoxypropoxy) propanol 3.79
    mesitylene 0.05
    ε-caprolactone 2.44
    p-cymene 0.15
    epichlorohydrin 3.16
    1,1,1-trichloroethane 0.18
    2-aminoethanol 150.88
    morpholine-4-carbaldehyde 28.51
    sulfolane 27.22
    2,2,4-trimethylpentane 0.04
    2-methyltetrahydrofuran 0.79
    n-hexyl acetate 0.45
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 6.24
    sec-butyl acetate 0.14
    tert-butyl acetate 0.1
    decalin 0.04
    glycerin 193.67
    diglyme 8.18
    acrylic acid 33.41
    isopropyl myristate 0.15
    n-butyric acid 6.57
    acetyl acetate 0.25
    di(2-ethylhexyl) phthalate 1.08
    ethyl propionate 0.28
    nitromethane 19.57
    1,2-diethoxyethane 0.66
    benzonitrile 0.65
    trioctyl phosphate 0.79
    1-bromopropane 0.26
    gamma-valerolactone 8.85
    n-decanol 0.46
    triethyl phosphate 0.7
    4-methyl-2-pentanol 0.25
    propionitrile 0.77
    vinylene carbonate 3.39
    1,1,2-trichlorotrifluoroethane 30.4
    DMS 0.71
    cumene 0.07
    2-octanol 0.5
    2-hexanone 0.28
    octyl acetate 0.34
    limonene 0.18
    1,2-dimethoxyethane 5.62
    ethyl orthosilicate 0.66
    tributyl phosphate 0.78
    diacetone alcohol 0.79
    N,N-dimethylaniline 0.36
    acrylonitrile 2.14
    aniline 0.73
    1,3-propanediol 68.56
    bromobenzene 0.08
    dibromomethane 0.71
    1,1,2,2-tetrachloroethane 1.45
    2-methyl-cyclohexyl acetate 0.59
    tetrabutyl urea 1.21
    diisobutyl methanol 0.25
    2-phenylethanol 1.6
    styrene 0.06
    dioctyl adipate 0.57
    dimethyl sulfate 2.23
    ethyl butyrate 0.44
    methyl lactate 4.67
    butyl lactate 2.39
    diethyl carbonate 0.42
    propanediol butyl ether 9.01
    triethyl orthoformate 0.65
    p-tert-butyltoluene 0.14
    methyl 4-tert-butylbenzoate 1.19
    morpholine 5.74
    tert-butylamine 0.87
    n-dodecanol 0.35
    dimethoxymethane 2.46
    ethylene carbonate 2.11
    cyrene 8.26
    2-ethoxyethyl acetate 0.88
    2-ethylhexyl acetate 0.31
    1,2,4-trichlorobenzene 0.42
    4-methylpyridine 0.46
    dibutyl ether 0.17
    2,6-dimethyl-4-heptanol 0.25
    DEF 1.71
    dimethyl isosorbide 4.37
    tetrachloroethylene 2.01
    eugenol 3.35
    triacetin 1.12
    span 80 4.92
    1,4-butanediol 38.06
    1,1-dichloroethane 0.19
    2-methyl-1-pentanol 1.2
    methyl formate 14.24
    2-methyl-1-butanol 1.91
    n-decane 0.04
    butyronitrile 0.58
    3,7-dimethyl-1-octanol 0.36
    1-chlorooctane 0.11
    1-chlorotetradecane 0.06
    n-nonane 0.04
    undecane 0.04
    tert-butylcyclohexane 0.03
    cyclooctane 0.05
    cyclopentanol 4.47
    tetrahydropyran 0.62
    tert-amyl methyl ether 0.19
    2,5,8-trioxanonane 6.38
    1-hexene 0.13
    2-isopropoxyethanol 5.18
    2,2,2-trifluoroethanol 44.99
    methyl butyrate 0.59

    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