283215
Poly(allylamine hydrochloride)
average Mw ~17,500 (GPC vs. PEG std.)
Synonym(s):
PAA HCl, PAH
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About This Item
Linear Formula:
[CH2CH(CH2NH2 · HCl)]n
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
415-050-2
MDL number:
Product Name
Poly(allylamine hydrochloride), average Mw ~17,500 (GPC vs. PEG std.)
InChI key
VVJKKWFAADXIJK-UHFFFAOYSA-N
InChI
1S/C3H7N/c1-2-3-4/h2H,1,3-4H2
SMILES string
Cl.NCC=C
form
solid
mol wt
average Mw ~17,500 (GPC vs. PEG std.)
Quality Level
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Related Categories
Application
Poly(allylamine hydrochloride) can be used as a starting material to prepare:
- Chitosan/PAH polymer blend films by solution casting technique. These films can be employed in injectable drug delivery systems and tissue generation.
- Cross-linked amino-modified graphene oxide for the removal of Cr(IV) from aqueous solutions.
- Polyelectrolyte multilayers(PEMs) by the layer-by-layer method. These PEMs can be used to prepare controlled drug delivery systems and coatings with controlled cell adhesion properties.
Used to make redox hydrogel-modified electrodes for measuring enzyme responses.
Features and Benefits
- Excellent environmental stability
- Water-soluble
- Low cost
General description
Poly(allylamine hydrochloride) (PAH) is a water-soluble weak-base and a biodegradable polymer.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Gold nanoparticles functionalized with doxorubicin and stabilized with multilayers of degradable polyelectrolyte were allowed to age in aqueous medium in vitro in order to show the possibility of drug release in cellular environment. The chemico-physical characteristics of the nanoparticles are
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We designed dual-functional nanoparticles for in vivo application using a modified electrostatic and covalent layer-by-layer assembly strategy to address the challenge of assessment and treatment of hormone-refractory prostate cancer. Core-shell nanoparticles were formulated by integrating three distinct functional components, ie
Magdalena Oćwieja et al.
Langmuir : the ACS journal of surfaces and colloids, 29(11), 3546-3555 (2013-01-17)
Systematic studies of silver particle deposition kinetics under diffusion transport on poly(allylamine hydrochloride) (PAH) modified mica were carried out. Monolayer coverage, quantitatively determined by AFM and SEM, was regulated within broad limits by adjusting the deposition time and the ionic
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