POLY(2-ETHYL-2-OXAZOLINE)
Synonym(s):PEOX;PetOx;poly 2-ethyloxazoline;polyethyloxazoline;POx
- CAS NO.：25805-17-8
- Empirical Formula: C5H9NO
- Molecular Weight: 99.13
- MDL number: MFCD00134377
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-15 20:54:36
What is POLY(2-ETHYL-2-OXAZOLINE)?
The Uses of POLY(2-ETHYL-2-OXAZOLINE)
This Poly(2-ethyl-2-oxazoline) polymer is amorphous and water soluble with good temperature stability. Jordan and coworkers showed biocompatibility, no accumulation in tissue, and rapid clearance from the bloodstream1. End-group modified poly(2-ethyl-2-oxazoline)s have been conjugated to peptides2, and were shown as versatile alternatives to poly(ethylene glycol) (PEG) for both protein and small drug conjugation3.Potential substitute for poly(vinyl alcohol) and poly(vinyl pyrrolidone). Adhesion promoter in coatings. Heat sealing and remoistenable hot-melt adhesive
The Uses of POLY(2-ETHYL-2-OXAZOLINE)
This Poly(2-ethyl-2-oxazoline) polymer is amorphous and water soluble with good temperature stability. Jordan and coworkers showed biocompatibility, no accumulation in tissue, and rapid clearance from the bloodstream. End-group modified poly(2-ethyl-2-oxazoline)s have been conjugated to peptides, and were shown as versatile alternatives to poly(ethylene glycol) (PEG) for both protein and small drug conjugation.
Potential substitute for poly(vinyl alcohol) and poly(vinyl pyrrolidone). Adhesion promoter in coatings. Heat sealing and remoistenable hot-melt adhesive
Properties of POLY(2-ETHYL-2-OXAZOLINE)
| Melting point: | >300 °C |
| Density | 1.14 g/mL at 25 °C(lit.) |
| refractive index | n |
| form | Solid |
| Water Solubility | Soluble in water and organic solvents. |
| CAS DataBase Reference | 25805-17-8 |
| EPA Substance Registry System | Oxazole, 2-ethyl-4,5-dihydro-, homopolymer (25805-17-8) |
Safety information for POLY(2-ETHYL-2-OXAZOLINE)
Computed Descriptors for POLY(2-ETHYL-2-OXAZOLINE)
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran
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