Surface Coating / Alfa Chemistry

Allylamine dihydrogen phosphate

Cat.No ACM121092931-1

Basic Information Description Application Features And Benefits
CAS 121092-93-1
Catalog Number ACM121092931-1
Synonyms Allylamine dihydrogen phosphate, 121092-93-1
IUPAC Name phosphoric acid;prop-2-en-1-amine
Molecular Weight 155.09
Molecular Formula C3H7N · H3PO4
Canonical SMILES NCC=C.OP(O)(O)=O
InChI 1S/C3H7N.H3O4P/c1-2-3-4;1-5(2,3)4/h2H,1,3-4H2;(H3,1,2,3,4)
Melting Point 144-153 °C
Purity 96%
Assay 95%
MDL Number MFCD20527197
PubChem ID 329765494
Quality Level 100
Storage Temperature 2-8°C
Description Polyallylamine hydrochloride is a cationic polyelectrolyte prepared by the polymerization of allylamine.
Application Poly(allylamine hydrochloride) has many biomedical applications. The most prominent use of this polyelectrolyte is in the field of cell encapsulation. A layer by layer method is used by alternating positively and negatively charged polyelectrolytes to build a barrier between the cell and the harsher outside environment. Upon cell lysis, the capsule of layered polyelectrolytes maintains its structural integrity and can be used for purposes such as drug delivery.
Features And Benefits It can be used in combination with an anionic polyelectrolyte like poly(sodium styrene sulfonate) to form a layer-by-layer adsorbed film of negatively and positively charged polymers.

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