A9754
2-Amino-2-methyl-1,3-propanediol
≥99%
Synonym(s):
AMPD, Ammediol
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About This Item
Linear Formula:
(HOCH2)2C(NH2)CH3
CAS Number:
Molecular Weight:
105.14
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
204-100-7
Beilstein/REAXYS Number:
635708
MDL number:
vapor density
3.63 (vs air)
Quality Segment
vapor pressure
~10 mmHg ( 152 °C)
assay
≥99%
form
crystalline
pH
10.5-11.5 (25 °C, 105.1 g/L)
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: 100 mg/mL, clear to slightly hazy, colorless to very faintly yellow
application(s)
diagnostic assay manufacturing
SMILES string
CC(N)(CO)CO
InChI
1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3
InChI key
UXFQFBNBSPQBJW-UHFFFAOYSA-N
Application
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.
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signalword
Warning
hcodes
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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