2-Amino-2-methyl-1-propanol

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  • Identifiers

    CAS number
    124-68-5

    Molecular formula
    C4H11NO

    SMILES
    CC(C)(CO)N

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fishy 54.79%
    Odorless 37.86%
    Cheesy 32.53%
    Ripe 28.51%
    Mint 23.22%
    Cooling 21.06%
    Alcoholic 20.63%
    Sweet 18.5%
    Oily 18.1%
    Animal 16.11%

    Scent© AI

  • Properties

    XLogP3-AA
    -0.8

    Molecular weight
    89.14 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Melting point expt.

    • 89.6 °F (USCG, 1999)
    • 31 °C
    • 89.6 °F

    Boiling point

    • 329 °F at 760 mmHg (99+% compound) (USCG, 1999)
    • 165 °C @ 760 MM HG
    • 165 °C
    • 329 °F

    Flash point est.
    64.37 ˚C

    Flash point expt.

    • 153 °F (USCG, 1999)
    • 67 °C
    • 67 °C CC
    • 67 °C c.c.
    • 153 °F

    Solubility expt.

    • MISCIBLE WITH WATER; SOL IN ALCOHOLS
    • Solubility in water: miscible

  • Synonyms

    • 2-Amino-2-methyl-1-propanol
    • 124-68-5
    • 2-Amino-2-methylpropan-1-ol
    • Aminomethylpropanol
    • 2-Aminoisobutanol
    • 1-Propanol, 2-amino-2-methyl-
    • Isobutanol-2-amine
    • AMP Regular
    • 2-AMINO-2-METHYLPROPANOL
    • Aminomethyl propanol
    • 2-Methyl-2-aminopropanol
    • 2-Aminodimethylethanol
    • Hydroxy-tert-butylamine
    • Corrguard 75
    • AMP (thinner)
    • Isobutanolamine
    • 2-Amino-2,2-dimethylethanol
    • Amp-95
    • 2-Amino-2-methyl-propan-1-ol
    • 2-Methyl-2-aminopropanol-1
    • 1,1-Dimethyl-2-hydroxyethylamine
    • 2-Hydroxymethyl-2-propylamine
    • beta-Aminoisobutanol
    • AMP 95
    • Caswell No. 037
    • 2-Amino-1-hydroxy-2-methylpropane
    • AMP 75
    • NSC 441
    • .beta.-Aminoisobutanol
    • KV 5088
    • HSDB 5606
    • beta-Aminoisobutyl alcohol
    • EINECS 204-709-8
    • MFCD00008051
    • EPA Pesticide Chemical Code 005801
    • 2-Methyl-2-amino-1-propanol
    • BRN 0505979
    • DTXSID8027032
    • AI3-03947
    • NSC-441
    • LU49E6626Q
    • DTXCID407032
    • NSC441
    • AMINOMETHYLPROPANOL [II]
    • 2-Amino-2-methyl-1-propanol (90% or less)
    • 2-hydroxy-1,1-dimethylethylamine
    • EC 204-709-8
    • 2-Amino-2-methylpropanol (~95%)
    • 1-PROPANOL,2-AMINO,2-METHYL
    • 2-AMINO-2-METHYLPROPANOL [HSDB]
    • 2-AMINO-2-METHYL-1-PROPANOL [MI]
    • 2-AMINO-2-METHYL-1-PROPANOL [VANDF]
    • 2-AMINO-2-METHYL-1-PROPANOL [WHO-DD]
    • AMINOMETHYLPROPANOL (II)
    • CAS-124-68-5
    • UNII-LU49E6626Q
    • 2aminoisobutanol
    • isobutanol amine
    • Isobutanol2amine
    • betaAminoisobutanol
    • Hydroxytertbutylamine
    • 2Aminodimethylethanol
    • 2-Amino-2-methyl-1-propanol, 95%
    • 2Amino2methylpropanol
    • 2Methyl2aminopropanol
    • 2Amino2methylpropan1ol
    • 2Methyl2aminopropanol1
    • A-Aminoisobutyl alcohol
    • 2,2-dimethylethanolamine
    • 2Amino2,2dimethylethanol
    • 2Hydroxymethyl2propylamine
    • 1Propanol, 2amino2methyl
    • 2,2-Dimethyl-ethanolamine
    • Amino-2,2-dimethylethanol
    • 2-amino 2-methyl propanol
    • 2-amino-2-methyl propanol
    • Hydroxymethyl-2-propylamine
    • 2-Amino-2-methyl-propanol
    • Amino-2-methyl-1-propanol
    • 2Amino1hydroxy2methylpropane
    • AMP95
    • H2NC(CH3)2CH2OH
    • NCIOpen2_009031
    • 2-amino-2-methyl-1propanol
    • 2-amino-2-methylpropan-1ol
    • 2amino-2-methyl-1-propanol
    • Oprea1_147215
    • 1,1Dimethyl2hydroxyethylamine
    • 2-amino-2-methylpropan-l-ol
    • 2-amino-2-methyl 1-propanol
    • 2-amino-2-methyl-1 propanol
    • 2-methyl-2-aminopropan-1-ol
    • 1-Propanol-2-amino-2-methyl
    • 2-amino-2,2,dimethyl-ethanol
    • CHEMBL122588
    • 2-amino-2 -methyl-1-propanol
    • 2-amino-2- methylpropan-1-ol
    • 2-amino-2-methyl-1 -propanol
    • 2-Amino-2-methyl-propane-1-ol
    • 1-hydroxy-2-methyl-2-propylamine
    • 3-hydroxy-2-methyl-2-propylamine
    • 1-hydroxy-2-methyl-2-aminopropane
    • AMINOMETHYL PROPANOL [INCI]
    • propane, 2-amino-2-hydroxymethyl-
    • STR01693
    • Tox21_201780
    • Tox21_303149
    • BBL023024
    • STL284638
    • AKOS000119511
    • WLN: ZX1 & 1 & 1Q
    • CS-W013743
    • FA09404
    • HY-W013027
    • SB83772
    • propane, 2-amino-1-hydroxy-2-methyl-
    • NCGC00249118-01
    • NCGC00257048-01
    • NCGC00259329-01
    • 1,1-Dimethyl-2-hydroxyethylamine;Pamabron
    • 2-Amino-2-methyl-1-propanol, 93-97%
    • DB-041780
    • A0333
    • NS00008488
    • EN300-19785
    • P20005
    • Q32703
    • 2-Amino-2-methyl-1-propanol, BioXtra, >=95%

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 33.35
    methanol 74.75
    isopropanol 12.57
    water 544.25
    ethyl acetate 4.66
    n-propanol 24.84
    acetone 4.12
    n-butanol 17.58
    acetonitrile 6.42
    DMF 14.36
    toluene 0.93
    isobutanol 14.14
    1,4-dioxane 6.98
    methyl acetate 5.63
    THF 13.76
    2-butanone 6.03
    n-pentanol 7.26
    sec-butanol 14.36
    n-hexane 0.89
    ethylene glycol 95.12
    NMP 51.98
    cyclohexane 1.03
    DMSO 14.89
    n-butyl acetate 4.81
    n-octanol 5.66
    chloroform 6.68
    n-propyl acetate 3.02
    acetic acid 148.65
    dichloromethane 3.48
    cyclohexanone 10.58
    propylene glycol 79.06
    isopropyl acetate 2.85
    DMAc 25.57
    2-ethoxyethanol 24.56
    isopentanol 10.0
    n-heptane 1.81
    ethyl formate 10.05
    1,2-dichloroethane 1.62
    n-hexanol 13.51
    2-methoxyethanol 56.63
    isobutyl acetate 2.04
    tetrachloromethane 4.88
    n-pentyl acetate 3.68
    transcutol 32.51
    n-heptanol 12.02
    ethylbenzene 0.72
    MIBK 2.58
    2-propoxyethanol 32.88
    tert-butanol 12.79
    MTBE 3.34
    2-butoxyethanol 28.97
    propionic acid 60.31
    o-xylene 1.6
    formic acid 301.64
    diethyl ether 2.37
    m-xylene 1.28
    p-xylene 1.13
    chlorobenzene 1.43
    dimethyl carbonate 3.71
    n-octane 0.6
    formamide 121.57
    cyclopentanone 17.73
    2-pentanone 4.1
    anisole 2.1
    cyclopentyl methyl ether 6.93
    gamma-butyrolactone 26.45
    1-methoxy-2-propanol 27.73
    pyridine 5.3
    3-pentanone 4.1
    furfural 28.66
    n-dodecane 0.34
    diethylene glycol 52.38
    diisopropyl ether 1.13
    tert-amyl alcohol 16.8
    acetylacetone 4.1
    n-hexadecane 0.33
    acetophenone 3.47
    methyl propionate 6.46
    isopentyl acetate 4.31
    trichloroethylene 4.69
    n-nonanol 5.12
    cyclohexanol 13.37
    benzyl alcohol 5.4
    2-ethylhexanol 8.07
    isooctanol 8.22
    dipropyl ether 3.64
    1,2-dichlorobenzene 1.72
    ethyl lactate 9.24
    propylene carbonate 15.29
    n-methylformamide 33.31
    2-pentanol 8.01
    n-pentane 0.98
    1-propoxy-2-propanol 21.8
    1-methoxy-2-propyl acetate 7.18
    2-(2-methoxypropoxy) propanol 16.71
    mesitylene 1.06
    ε-caprolactone 15.17
    p-cymene 1.92
    epichlorohydrin 9.18
    1,1,1-trichloroethane 2.44
    2-aminoethanol 108.9
    morpholine-4-carbaldehyde 35.0
    sulfolane 33.88
    2,2,4-trimethylpentane 1.04
    2-methyltetrahydrofuran 10.0
    n-hexyl acetate 4.19
    isooctane 0.5
    2-(2-butoxyethoxy)ethanol 23.16
    sec-butyl acetate 2.11
    tert-butyl acetate 3.61
    decalin 0.61
    glycerin 162.76
    diglyme 24.8
    acrylic acid 74.24
    isopropyl myristate 1.69
    n-butyric acid 42.83
    acetyl acetate 4.46
    di(2-ethylhexyl) phthalate 4.77
    ethyl propionate 3.3
    nitromethane 40.89
    1,2-diethoxyethane 2.87
    benzonitrile 3.08
    trioctyl phosphate 3.75
    1-bromopropane 1.31
    gamma-valerolactone 29.27
    n-decanol 3.58
    triethyl phosphate 3.96
    4-methyl-2-pentanol 4.71
    propionitrile 5.66
    vinylene carbonate 12.22
    1,1,2-trichlorotrifluoroethane 46.54
    DMS 3.29
    cumene 1.0
    2-octanol 4.65
    2-hexanone 2.62
    octyl acetate 3.06
    limonene 2.83
    1,2-dimethoxyethane 9.14
    ethyl orthosilicate 4.16
    tributyl phosphate 3.68
    diacetone alcohol 12.07
    N,N-dimethylaniline 2.56
    acrylonitrile 7.98
    aniline 5.84
    1,3-propanediol 72.02
    bromobenzene 0.9
    dibromomethane 2.52
    1,1,2,2-tetrachloroethane 4.9
    2-methyl-cyclohexyl acetate 5.48
    tetrabutyl urea 4.49
    diisobutyl methanol 3.5
    2-phenylethanol 6.89
    styrene 0.66
    dioctyl adipate 3.46
    dimethyl sulfate 7.95
    ethyl butyrate 4.72
    methyl lactate 20.2
    butyl lactate 10.09
    diethyl carbonate 3.18
    propanediol butyl ether 26.02
    triethyl orthoformate 4.78
    p-tert-butyltoluene 2.04
    methyl 4-tert-butylbenzoate 9.7
    morpholine 14.09
    tert-butylamine 6.73
    n-dodecanol 2.52
    dimethoxymethane 5.83
    ethylene carbonate 9.27
    cyrene 23.37
    2-ethoxyethyl acetate 4.68
    2-ethylhexyl acetate 3.62
    1,2,4-trichlorobenzene 2.64
    4-methylpyridine 3.66
    dibutyl ether 1.69
    2,6-dimethyl-4-heptanol 3.5
    DEF 8.57
    dimethyl isosorbide 19.83
    tetrachloroethylene 6.93
    eugenol 13.17
    triacetin 7.16
    span 80 22.08
    1,4-butanediol 26.36
    1,1-dichloroethane 1.73
    2-methyl-1-pentanol 6.21
    methyl formate 17.77
    2-methyl-1-butanol 14.12
    n-decane 0.54
    butyronitrile 4.82
    3,7-dimethyl-1-octanol 4.45
    1-chlorooctane 1.17
    1-chlorotetradecane 0.55
    n-nonane 0.54
    undecane 0.41
    tert-butylcyclohexane 0.66
    cyclooctane 0.66
    cyclopentanol 22.66
    tetrahydropyran 4.78
    tert-amyl methyl ether 4.55
    2,5,8-trioxanonane 20.79
    1-hexene 1.29
    2-isopropoxyethanol 12.75
    2,2,2-trifluoroethanol 91.1
    methyl butyrate 4.66

    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