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08578

Sigma-Aldrich

2-amino-2-metil-1-propanol

BioUltra, ≥99.0% (GC)

Sinónimos:

βAlcohol β-aminoisobutílico, AMP

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About This Item

Fórmula lineal:
(CH3)2C(NH2)CH2OH
Número de CAS:
124-68-5
Peso molecular:
89.14
Beilstein/REAXYS Number:
505979
EC Number:
204-709-8
MDL number:
MFCD00008051
UNSPSC Code:
12161700
PubChem Substance ID:
329748611
NACRES:
NA.25

vapor density

3 (vs air)

Quality Level

200

vapor pressure

<1 mmHg ( 25 °C)

product line

BioUltra

assay

≥99.0% (GC)

form

solid

impurities

insoluble matter, passes filter test

refractive index

n20/D 1.4455 (lit.)
n20/D 1.448

pH

11.0-12.0 (25 °C, 0.1 M in H2O)

useful pH range

9.0-10.5

pKa (25 °C)

9.7

bp

165 °C (lit.)

mp

24-28 °C (lit.)

solubility

H2O: 0.1 M at 20 °C, clear, colorless

density

0.934 g/mL at 25 °C (lit.)

anion traces

carbonate (CO32-): ≤1000 mg/kg
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

CC(C)(N)CO

λ

0.1 M in H2O

UV absorption

λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01

InChI

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

InChI key

CBTVGIZVANVGBH-UHFFFAOYSA-N

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Application

2-Amino-2-methyl-1-propanol can be used to study biological buffers. 2-Amino-2-methyl-1-propanol has been used in a study to report on an ATR-FTIR spectroscopic investigation of the CO(2) absorption characteristics of a series of heterocyclic diamines. 2-Amino-2-methyl-1-propanol has also been used in a study to develop a mild and convenient method for preparing 4,4-dimethyloxazoline (DMOX) derivatives of fatty acids for GC-MS analysis.

Caution

may solidify at room temperature

Other Notes

Determination of alkaline phosphatase; Stabilizes the Calmagite reagent in the automated measurement of magnesium in serum and urine.

pictograms

Corrosion
GHS05

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

179.8 °F - closed cup

flash_point_c

82.1 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCK5810
BCCH0534
BCCG9760
BCCF5781
BCCC7745

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2-Amino-2-methyl-1,3-propanediol BioUltra, &#8805;99.5% (NT)

Sigma-Aldrich

08569

2-Amino-2-methyl-1,3-propanediol

H J Derks et al.
Clinical chemistry, 27(2), 318-321 (1981-02-01)
When 2-amino-2-methyl-1-propanol buffer solutions are extracted with chloroform, impurities inhibiting alkaline phosphatase are selectively removed and this source of variation is thereby greatly decreased. We also studied the effect of adding zinc sulfate to this buffer. A combination of chloroform
Kelly Robinson et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(9), 2331-2341 (2012-04-21)
This paper reports on an ATR-FTIR spectroscopic investigation of the CO(2) absorption characteristics of a series of heterocyclic diamines: hexahydropyrimidine (HHPY), 2-methyl and 2,2-dimethylhexahydropyrimidine (MHHPY and DMHHPY), hexahydropyridazine (HHPZ), piperazine (PZ) and 2,5- and 2,6-dimethylpiperazine (2,6-DMPZ and 2,5-DMPZ). By using
J.-P. Bretaudiere and T. Spillman et al.
Methods of Enzymatic Analysis, 4, 75-75 (1984)
Stabilization of the calmagite reagent for automated measurement of magnesium in serum and urine.
J Savory et al.
Clinical chemistry, 31(3), 487-488 (1985-03-01)
Shia-Chung Chen et al.
Journal of hazardous materials, 179(1-3), 692-700 (2010-04-15)
In this study, the recovery of carbon dioxide using an absorbent composed of 2-amino-2-methyl-l-propanol (AMP)+monoethanolamine (MEA)+piperazine (PZ) in polytetrafluoroethylene (PTFE) membrane contactors was investigated. Experiments were conducted using various gas flow rates, liquid flow rates, absorbent blends, and pore size
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