649597
Poly(bis(2,2,2-trifluoroethoxy)phosphazene)
Synonym(s):
Poly[bis(trifluoroethoxy)phosphazene]
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
(C4H4F6NPO2)n
CAS Number:
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
Recommended Products
![Poly[4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole-co-tetrafluoroethylene] dioxole 87 mol %](/deepweb/assets/sigmaaldrich/product/structures/951/320/21327fcd-4960-402d-8ae1-bf2e379cb2e2/640/21327fcd-4960-402d-8ae1-bf2e379cb2e2.png)
form
solid
General description
Poly(bis(2,2,2-trifluoroethoxy)phosphazene), a highly hydrophobic fluorinated organic-soluble polymer is made up of trifluoroethoxy side groups that are connected to alternating phosphorus and nitrogen atoms. Polyphosphazenes are well suited for a variety of surface applications due to their properties such as hydrophobicity, resistance to many chemicals, bio inertness, high fire resistance, and radiation stability. Due to these excellent properties of poly[bis(2,2,2-trifluoroethoxy)phosphazene used in various fields such as membrane research, biomedical materials, battery electrolytes, surface coatings, elastomers, and nonlinear optical (NLO) materials.
Application
A solution of poly[bis(2,2,2-trifluoroethoxy)phosphazene] (PTFEP) in tetrahydrofuran, methylethyl ketone and acetone may be used to fabricate nanofibers of PTFEP. Electrospun PTFEP nanofiber mat may find uses in tissue engineering, drug delivery, filters and membranes.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Poly[bis(2,2,2-trifluoroethoxy)phosphazene] superhydrophobic nanofibers
Anurima Singh
Langmuir, 11604-11607 (2005)
The atomistic simulation of the gas permeability of poly (organophosphazenes). Part 2. Poly [bis (2, 2, 2-trifluoroethoxy) phosphazene].
Hu N and Fried J R
Polymer, 46(12), 4330-4343 (2005)
Davide Capodanno et al.
Recent patents on drug delivery & formulation, 4(1), 18-22 (2009-11-27)
Ultrapure poly[bis(trifluoroethoxy)phosphazene] is a novel biocompatible, anti-inflammatory, antithrombogenic polymer which has the potential to cover stent devices without elution of a cell cycle inhibiting drug. The properties of polyphosphazene are likely to extend its use to a broad array of
Sibylle Stampfl et al.
Journal of vascular and interventional radiology : JVIR, 20(12), 1597-1607 (2009-12-01)
To determine the arterial distribution pattern of the embolic agent Embozene within the porcine kidney and compare it with those of other spherical embolic agents. Embozene, Embosphere, Bead Block, and Contour SE in size classes of 100-300 microm, 500-700 microm
S Lora et al.
Biomaterials, 14(6), 430-436 (1993-05-01)
Investigations were carried out on the metathetical exchange reaction between the -O-CH2CF3 moieties of poly(bis(trifluoroethoxy)phosphazene) (PTFP), in the state of slightly swollen films, and the alkoxide ions derived from methoxypolyethylene glycol (MPEG) of molecular mass ranging from 350 to 5000
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service