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Merck

08569

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

BioUltra, ≥99.5% (NT)

Synonym(s):

AMPD, Ammediol

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About This Item

Linear Formula:
(HOCH2)2C(NH2)CH3
CAS Number:
115-69-5
Molecular Weight:
105.14
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
329748608
EC Number:
204-100-7
Beilstein/REAXYS Number:
635708
MDL number:
MFCD00004678

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Product Name

2-Amino-2-methyl-1,3-propanediol, BioUltra, ≥99.5% (NT)

InChI key

UXFQFBNBSPQBJW-UHFFFAOYSA-N

InChI

1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3

SMILES string

CC(N)(CO)CO

vapor density

3.63 (vs air)

vapor pressure

~10 mmHg ( 152 °C)

product line

BioUltra

assay

≥99.5% (NT)

form

crystalline

impurities

insoluble matter, passes filter test

pH

10.5-11.5 (25 °C, 1 M in H2O)

useful pH range

7.8-9.7

pKa (25 °C)

8.8

bp

151 °C/10 mmHg (lit.)

mp

100-110 °C (lit.)

solubility

H2O: 1 M at 20 °C, clear, colorless

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

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03

Quality Level

200

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1 of 4

This Item
8.014640858108578
2-Amino-2-methyl-1,3-propanediol BioUltra, ≥99.5% (NT)

Sigma-Aldrich

08569

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

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

Sigma-Aldrich

8.01464

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

2-Amino-2-methyl-1-propanol technical, ≥90% (GC)

Sigma-Aldrich

08581

2-Amino-2-methyl-1-propanol

2-Amino-2-methyl-1-propanol BioUltra, ≥99.0% (GC)

Sigma-Aldrich

08578

2-Amino-2-methyl-1-propanol

vapor density

3.63 (vs air)

vapor density

-

vapor density

3 (vs air)

vapor density

3 (vs air)

vapor pressure

~10 mmHg ( 152 °C)

vapor pressure

13.3 hPa ( 152 °C)

vapor pressure

<1 mmHg ( 25 °C)

vapor pressure

<1 mmHg ( 25 °C)

product line

BioUltra

product line

-

product line

-

product line

BioUltra

assay

≥99.5% (NT)

assay

-

assay

≥90% (GC)

assay

≥99.0% (GC)

form

crystalline

form

solid

form

solid

form

solid

impurities

insoluble matter, passes filter test

impurities

-

impurities

-

impurities

insoluble matter, passes filter test

Application

2-Amino-2-methyl-1,3-propanediol can be used to study biological buffers. 2-Amino-2-methyl-1,3-propanediol has been used in a study to afford a new family of isostructural octanuclear Cu4Ln4 complexes. 2-Amino-2-methyl-1,3-propanediol has also been used in a study to improve cooling refrigerants for low-temperature applications.
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000. Used as a spacer in isotachophoresis of proteins. Also used as a buffer for the determination of alkaline phosphatase activity.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

>212.0 °F

flash_point_c

> 100 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB5722
BCCC3469
BCBV0993
BCBT3333
BCBS4247V

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S Canepari et al.
Talanta, 44(11), 2059-2067 (2008-10-31)
Formation constants of the silver(I) complexes with some amino-alcohols have been determined at 25 degrees C in 0.5 M KNO(3) by means of two independent potentiometric measurements employing glass and silver electrode. The ligands considered are: sec-butylamine, 2-amino-1-propanol, 2-amino-1-methoxy-propane, 2-amino-2-methyl-1-propanol
A new family of octanuclear Cu4Ln4 (Ln = Gd, Tb and Dy) spin clusters
Alley, K.G., et al.
Dalton Transactions, 7, 59-63 (2008)
Karen M O'Connor et al.
Journal of pharmaceutical sciences, 91(10), 2271-2281 (2002-09-13)
Dissolution of diclofenac from compressed discs containing mixtures of a diclofenac salt and a basic excipient, in various w/w ratios, was examined. Two diclofenac salts, diclofenac deanol (DDNL) and diclofenac tert-butylamine, and the basic excipient 2-amino-2-methyl-1,3-propanediol (AMPD) were examined. Inclusion
H Kikuchi et al.
The Tohoku journal of experimental medicine, 173(4), 391-397 (1994-08-01)
The method by MacQueen and Plaut was modified to devise simple microdetermination method of l-lactate which is applicable to deproteinized blood sample. Blood was deproteinized with addition of 25% (w/w) trichloroacetic acid (TCA), and 0.075 M 2-amino-2-methyl-1, 3-propanediole (AMPD) was
Jung-Yeon Park et al.
Environmental science & technology, 37(8), 1670-1675 (2003-05-07)
Acid gas absorption technology is of great importance in these days for the prevention of global warming and the resulting worldwide climate change. More efficient process design and development for the removal of acid gases has become important, together with
View All Related Papers

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