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Key Documents

A5888

Sigma-Aldrich

2-Amino-2-methyl-1-propanol hydrochloride

Synonym(s):

β-Aminoisobutyl alcohol hydrochloride, AMP

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About This Item

Linear Formula:
NH2C(CH3)2CH2OH · HCl
CAS Number:
Molecular Weight:
125.60
Beilstein/REAXYS Number:
3668007
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:

assay

≥98% (titration)

form

crystalline

useful pH range

9.0-10.5

pKa (25 °C)

9.7

solubility

water: 0.5 g/mL, clear, colorless

SMILES string

Cl.CC(C)(N)CO

InChI

1S/C4H11NO.ClH/c1-4(2,5)3-6;/h6H,3,5H2,1-2H3;1H

InChI key

PMZIUAOBHNJYQT-UHFFFAOYSA-N

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Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Pei Zhang et al.
Journal of environmental sciences (China), 20(1), 39-44 (2008-06-25)
To improve the efficiency of the carbon dioxide cycling process and to reduce the regeneration energy consumption, a sterically hindered amine of 2-amino-2-methyl-1-propranol (AMP) was investigated to determine its regeneration behavior as a CO2 absorbent. The CO2 absorption and amine
Vishal Govind Rao et al.
The journal of physical chemistry. B, 115(14), 3828-3837 (2011-03-23)
In this work we have shown a comparative study of changes in physicochemical properties of an aqueous solution of a common cationic surfactant cetyltrimethylammonium bromide (CTAB) upon addition of two protic ionic liquids N,N-dimethylethanolammonium [corrected] hexanoate (DAH) and N,N-dimethylethanolammonium [corrected]
Muhammad Hasib-ur-Rahman et al.
Environmental science & technology, 46(20), 11443-11450 (2012-09-12)
One of the major drawbacks of aqueous alkanolamine based CO(2) capture processes is the requirement of significantly higher energy of regeneration. This weakness can be overcome by separating the CO(2)-captured product to regenerate the corresponding amine, thus avoiding the consumption
Chia-Chang Lin et al.
Journal of hazardous materials, 175(1-3), 344-351 (2009-11-17)
The removal of CO(2) from a 10 vol% CO(2) gas by chemical absorption with 30 wt% alkanolamine solutions containing monoethanolamine (MEA), piperazine (PZ), and 2-amino-2-methyl-1-propanol (AMP) in the cross-flow rotating packed bed (RPB) was investigated. The CO(2) removal efficiency increased
Shia-Chung Chen et al.
Journal of environmental management, 92(4), 1083-1090 (2011-01-05)
In this study, the absorption of carbon dioxide using an absorbent composed of 2-amino-2-methyl-L-propanol (AMP) + monoethanolamine (MEA) + piperazine (PZ) in asymmetric and symmetric polytetrafluoroethylene (PTFE) membrane contactors was investigated. Experiments were conducted using various gas flow rates, liquid

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