Poly(2-ethyl-3-oxazoline), average Mw ~500000

Cat.No ACM25805178-8

Basic Information Description Application Features And Benefits

CAS	25805-17-8
Catalog Number	ACM25805178-8
Synonyms	POx, PetOx, PEOX, polyethyloxazoline, poly 2-ethyloxazoline
Molecular Weight	average Mw ~500,000
Molecular Formula	[-N(COC2H5)CH2CH2-]n
InChI	1S/C5H9NO/c1-2-5-6-3-4-7-5/h2-4H2,1H3
InChI Key	NYEZZYQZRQDLEH-UHFFFAOYSA-N
Density	1.14 g/mL at 25 °C (lit.)
MDL Number	MFCD00134377
NACRES	NA.23
Packaging	Packaging 100, 500 g in poly bottle
Physical Form	(Physical form) N-propionyl substituted linear polyethylenimine
Polymer Dispersity Index	3~4
PubChem ID	329755641
Quality Level	200
Storage Temperature	2-8°C

Description The hydrophilic polymer contains polar or charged functional groups, making it soluble in water.

Application 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

Features And Benefits Nonionic, water-soluble thermoplastic. Better heat stability than poly(vinyl alcohol). Good melt flow, shear stability and Newtonian characteristics. Water is a room temperature Theta solvent.