1-hydroxy-2-methylpropan-2-aminium chloride

1-hydroxy-2-methylpropan-2-aminium chloride Structure
1-hydroxy-2-methylpropan-2-aminium chloride structure
Common Name 1-hydroxy-2-methylpropan-2-aminium chloride
CAS Number 3207-12-3 Molecular Weight 125.597
Density N/A Boiling Point 167.2ºC at 760 mmHg
Molecular Formula C4H12ClNO Melting Point 204-206ºC
MSDS Chinese USA Flash Point 67.2ºC

Harmonization of values for serum alkaline phosphatase catalytic activity concentration employing commutable calibration materials

Clin. Chim. Acta 411(11-12) , 882-5, (2010)

Background Harmonization of results allows a more effective utilization of laboratory tests; we verified the feasibility of harmonizing serum alkaline phosphatase results by two methods.

Absorption characteristics of new solvent based on a blend of AMP and 1,8-diamino-p-menthane for CO2 absorption.

J. Environ. Sci. (China) 24(5) , 897-902, (2012)

Aqueous 1,8-diamino-p-menthane (KIER-C3) and commercially available amine solutions were tested for CO2 absorption. A 2-amino-2-methyl-1-propanol (AMP) solution with an addition of KIER-C3 showed 9.3% and 31.6% higher absorption rate for CO2 than the AMP solu...

Investigation of N-methyl-D-glucamine buffer for assay of alkaline phosphatase in serum.

Clin. Chem. 38(11) , 2286-94, (1992)

We evaluated N-methyl-D-glucamine (MEG) as a buffer for assay of alkaline phosphatase (ALP; EC 3.1.3.1) and compared the MEG-based assay with the current International Federation of Clinical Chemistry Reference Method for ALP (IFCC/RM/ALP), in which 2-amino-2...

Alkaline phosphatase activity measurement in the UK by AMP-buffered methods: an appraisal of current practice.

Ann. Clin. Biochem. 35 ( Pt 1) , 120-7, (1998)

Most UK clinical laboratories use alkaline phosphatase (ALP) methods similar to that proposed by the International Federation of Clinical Chemistry (IFCC), based on the use of 2-amino-2-methyl-1-propanol (AMP) buffer. We present evidence of significant differ...

Synthesis of levan in water-miscible organic solvents.

J. Biotechnol. 114(1-2) , 209-17, (2004)

The synthesis of levan using a levansucrase from a strain of Bacillus subtilis was studied in the presence of the water-miscible solvents: acetone, acetonitrile and 2-methyl-2-propanol (2M2P). It was found that while the enzyme activity is only slightly affec...

Advanced oxidation and reduction process chemistry of methyl tert-butyl ether (MTBE) reaction intermediates in aqueous solution: 2-methoxy-2-methyl-propanal, 2-methoxy-2-methyl-propanol, and 2-methoxy-2-methyl-propanoic acid.

Chemosphere 77(10) , 1352-7, (2009)

Absolute rate constants for the reaction of three important degradation products of methyl-tert-butyl ether (MTBE) with the hydroxyl radical, hydrated electron and hydrogen atom were determined in aqueous solution at room temperature. These three intermediate...

Pharmacokinetics of aminomethylpropanol in rats following oral and a novel dermal study design.

Food Chem. Toxicol. 46(2) , 678-87, (2008)

This study determined the oral and dermal ADME of 2-amino-2-methyl-1-propanol (AMP), a substituted aliphatic alcohol used in a number of industrial and consumer products. Groups of 4 male Fischer 344 rats received either a single bolus oral or dermal dose of ...

Final amended report on safety assessment on aminomethyl propanol and aminomethyl propanediol.

Int. J. Toxicol. 28(6 Suppl) , 141S-61S, (2009)

Aminomethyl propanol and aminomethyl propanediol are substituted aliphatic alcohols that function as pH adjusters in cosmetic products at concentrations less than 10%; additionally, aminomethyl propanediol is a fragrance. Extensive oral toxicity data are revi...

Kinetic parameters for the cleaved substrate, and enzyme and substrate stability, vary with the phosphoacceptor in alkaline phosphatase catalysis.

Clin. Chem. 39(11 Pt 1) , 2293-7, (1993)

Nine different isoenzymes and (or) isoforms of alkaline phosphatase (ALP; EC 3.1.3.1) from human tissue were studied with respect to Km and Vmax values for p-nitrophenyl phosphate (p-NPP) in seven different potential phosphoacceptors/buffers. Generally, the p...

Evaluation of alkanolamine solutions for carbon dioxide removal in cross-flow rotating packed beds.

J. Hazard. Mater. 175(1-3) , 344-51, (2010)

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...