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A65174

Sigma-Aldrich

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:
115-69-5
Molecular Weight:
105.14
Beilstein/REAXYS Number:
635708
EC Number:
204-100-7
MDL number:
MFCD00004678
UNSPSC Code:
12352103

vapor density

3.63 (vs air)

vapor pressure

~10 mmHg ( 152 °C)

assay

99%

useful pH range

7.8-9.7

pKa (25 °C)

8.8

bp

151 °C/10 mmHg (lit.)

mp

100-110 °C (lit.)

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

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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.

replaced by

Product No.
Description
Pricing

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

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
30519CO
12515TN
10924KZ
10922EW
10022BY

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