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124-68-5 - 2-Amino-2-methyl-1-propanol, 95%, may cont. ca 5% water - AMP - Isobutanolamine - A17814 - Alfa Aesar

A17814 2-Amino-2-methyl-1-propanol, 95%, may cont. ca 5% water

Codice CAS
124-68-5
Sinonimi
AMP
Isobutanolamine

Dimensioni Prezzo ($) Quantità Disponibilità
100ml 18,30
500ml 28,70
2500ml 92,60
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2-Amino-2-methyl-1-propanol, 95%, may cont. ca 5% water

MDL
MFCD00008051
EINECS
204-709-8

Proprietà chimiche

Formula
C4H11NO
Peso formula
89.14
Punto di fusione
24-28°
Punto di ebollizione
164-166°
Punto di infiammabilità
67°(152°F)
Densità
0.934
Indice di rifrazione
1.4455
Solubilità
Immiscible with water. Miscible with alcohols.

Applicazioni

2-Amino-2-methyl-1-propanol is used for the preparation of buffer solution and in cosmetics. It is also used in ATR-FTIR spectroscopic investigation of the carbon monoxide absorption characteristics of a series of heterocyclic diamines.

Note

Incompatible withoxidizing agents, strong acids, copper, brass and aluminum.

Letteratura

Buffer and phosphate acceptor in assay of phosphatases: Methods of Enzymatic Analysis, 3rd ed., H. U. Bergmeyer, Ed., Verlag Chemie, Weinheim (1984), vol. 4, p76.

Precursor of 2-substituted-4,4-dimethyl-2-oxazoline derivatives of carboxylic acids: J. Org. Chem., 39, 2787 (1974), developed by Meyers. The oxazoline, which is readily formed with the acid chloride and thionyl chloride, is stable to base, organometallic reagents, etc., but readily cleaved by dilute acid. For further information on the reactivity of these derivatives, see 2,4,4-Trimethyl-2-oxazoline, L00181.

2-Aryl-4,4-dimethyl-2-oxazolines are activated towards ortho-lithiation: J. Org. Chem., 40, 3058 (1975). Methoxy- or fluoro-substituents in the ortho-position are readily substitutied by organolithiums or Grignards, providing a versatile route to biaryls: J. Am. Chem. Soc ., 97, 7383 (1975). For examples, see: Org. Synth. Coll., 9, 258 (1998). The oxazoline can also be converted to an aldehyde by methylation and borohydride reduction.

For reviews of the use of oxazolines in synthesis, see: Angew. Chem. Int. Ed., 15, 270 (1976); Tetrahedron, 41, 837 (1985); 50, 2297 (1994).

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Conway, W.; Bruggink, S.; Beyad, Y.; Luo, W.; Cabrera, I. M., Puxty, G.; Feron, P. CO2 absorption into aqueous amine blended solutions containing monoethanolamine (MEA), N, N-dimethylethanolamine (DMEA), N, N-diethylethanolamine (DEEA) and 2-amino-2-methyl-1-propanol (AMP) for post-combustion capture processes. Chem. Eng. Sci. 2015, 126, 446-454.

Halim, H. N. A.; Shariff, A. M.; Bustam, M. A. High pressure CO2 absorption from natural gas using piperazine promoted 2-amino-2-methyl-1-propanol in a packed absorption column. Sep. Purif. Technol. 2015, 152, 87-93.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H402-H412

Causes skin irritation. Causes serious eye irritation. Harmful to aquatic life. Harmful to aquatic life with long lasting effects.

Dichiarazioni precauzionali: P273-P280g-P305+P351+P338-P337+P313

Avoid release to the environment. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Altri riferimenti

Merck
14,449
Beilstein
505979
Codice tariffe armonizzato
2922.19
TSCA
Yes
RTECS
UA5950000

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