Substance
ID:347036
Names and Identifiers
IUPAC name
2-amino-2-methylpropane-1,3-diol
Synonyms
AMPD氨甲基丙二醇Ammediol2-Amino-2-methyl-1,3-propanediol2-氨基-2-甲基-1,3-丙二醇
IUPAC Traditional name
AMPD
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Antion Traces
sulfate (SO42-): <0.05%
chloride (Cl-): <0.05%
Cation Traces
Ca: <0.0005%
Fe: <0.0005%
Al: <0.001%
NH4+: <0.05%
Zn: <0.0005%
K: <0.005%
Pb: <0.001%
Mg: <0.0005%
Na: <0.005%
Cu: <0.0005%
Purity
≥99%
Useful pH Range
7.8 - 9.7
Impurities
<0.1% Insoluble matter
<0.005% Phosphorus (P)
Linear Formula
(HOCH2)2C(NH2)CH3
Ignition Residue
<0.1%
Product Line
BioXtra
Physical Property
Solubility
H2O: soluble0.5 M at 20 °C, clear, colorless
p𝘒ₐ
8.8 (25°C)
Boiling Point
151 °C/10 mmHg(lit.)
Vapor Pressure
~10 mmHg ( 152 °C)
Melting Point
100-110 °C(lit.)
pH
10.0-12.0 (20 °C, 0.5 M in H2O)
Vapor Density
3.63 (vs air)
Safety Information
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P261-P305+P351+P338
Risk Statements
36/37/38
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
RID/ADR
UN 3259 8/PG 2
GHS Hazard statements
H315-H319-H335
Hazard Class
8
Packing Group
2
GHS Signal Word
Warning
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
German water hazard class
1
MSDS Link
RTECS
TY2975000
UN Number
3259
Molecule Details
Application
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data