2,2-Bis(aminoethoxy)propane

Basic Information Description Application Features And Benefits

CAS	127090-71-5
Catalog Number	ACM127090715-1
Synonyms	2,2-Di(2-aminoethoxy)propane, Diamino ketal, 2,2'-[(1-Methylethylidene)bis(oxy)]bis(ethanamine)
Molecular Weight	162.23
Canonical SMILES	CC(C)(OCCN)OCCN
InChI	1S/C7H18N2O2/c1-7(2,10-5-3-8)11-6-4-9/h3-6,8-9H2,1-2H3
InChI Key	YDMYVTCIPQGGPB-UHFFFAOYSA-N
Boiling Point	202-214/760 mmHg
Purity	≥ 97%
Density	1.018 g/mL at 25 °C
Assay	≥98%
MDL Number	MFCD20694614
NACRES	NA.23
Packaging	Packaging 1 g in glass bottle
PubChem ID	329767610
Quality Level	100
Refractive Index	n20/D 1.458

Description 2,2-Bis(aminoethoxy)propane is an acid degradable amine monomer that can be used as a ketal containing cross-linker. It is a pH sensitive molecule that is used in the synthesis of polyurea and polyurethane.

Application This homobifunctionalized amino ketal is primarily used in crosslinking cell lysate (linking polypeptides whose lysine side chains are nearest to each other). Primary amines commonly conjugate through acylation or alkylation of isothiocyanates; isocyanates; acyl azides; NHS esters; sulfonyl chlorides; aldehydes; carbonates; aryl halides; imidoesters; carbodiimides; anhydrides; and fluorophenyl esters. This diamine can also crosslink epoxies.
2,2-Bis(aminoethoxy)propane can be used in the preparation of biocompatible polymeric materials for the development of controlled drug delivery systems.

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