ChemicalBook >> CAS DataBase List >>Poly(2-ethyl-2-oxazoline)
Poly(2-ethyl-2-oxazoline)
- CAS No.
- 25805-17-8
- Chemical Name:
- Poly(2-ethyl-2-oxazoline)
- Synonyms
- PEOX;polyethyloxazoline;MW5000;PetOx;[-N(COC2H5)CH2CH2-]n;poly 2-ethyloxazoline;Poly(2-ethyl-2-oxazoline);2-ethyl-2-oxazoline homopolymer;Poly(2-ethyl-2-oxazoline) 5-7 cSt;poly(2-ethyl-2-oxazoline), mw 5000
- CBNumber:
- CB1482980
- Molecular Formula:
- C5H9NO
- Molecular Weight:
- 99.13
- MDL Number:
- MFCD00134377
- MOL File:
- 25805-17-8.mol
- MSDS File:
- SDS
Last updated:2026-09-12 18:49:17
| Melting point | >300 °C |
|---|---|
| Density | 1.14 g/mL at 25 °C(lit.) |
| Tg | 70 |
| refractive index |
n |
| form | Solid |
| Viscosity | 60-80cSt10% in H2O |
| Water Solubility | Soluble in water and organic solvents. |
| Cosmetics Ingredients Functions |
BINDING FILM FORMING HAIR FIXING ABSORBENT |
| InChI | InChI=1S/C5H9NO/c1-2-5-6-3-4-7-5/h2-4H2,1H3 |
| InChIKey | NYEZZYQZRQDLEH-UHFFFAOYSA-N |
| SMILES | C(C1OCCN=1)C |
| Indirect Additives used in Food Contact Substances | POLY(2-ETHYL-2-OXAZOLINE) |
| CAS DataBase Reference | 25805-17-8 |
| FDA 21 CFR | 175.105 |
| FDA UNII |
POLYETHYLOXAZOLINE (50000 MW) (JM7UH9Q3YN) POLYETHYLOXAZOLINE (200000 MW) (I765I75FT2) POLYETHYLOXAZOLINE (5000 MW) (HNX7574GTX) POLYETHYLOXAZOLINE (500000 MW) (S5DPG6K67I) |
| EPA Substance Registry System | Oxazole, 2-ethyl-4,5-dihydro-, homopolymer (25805-17-8) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
Poly(2-ethyl-2-oxazoline) price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 741906 | Poly(2-ethyl-2-oxazoline) average Mn 10,000, PDI ≤1.5 | 25805-17-8 | 5G | $339 | 2026-04-30 | Buy |
| Sigma-Aldrich | 740713 | Poly(2-ethyl-2-oxazoline) average Mn 5,000, PDI ≤1.3 | 25805-17-8 | 5G | $280 | 2026-04-30 | Buy |
| Sigma-Aldrich | 372846 | Poly(2-ethyl-2-oxazoline) average Mw ~50,000, PDI 3 4 | 25805-17-8 | 100g | $57.5 | 2026-04-30 | Buy |
| Sigma-Aldrich | 372846 | Poly(2-ethyl-2-oxazoline) average Mw ~50,000, PDI 3 4 | 25805-17-8 | 500g | $185 | 2026-04-30 | Buy |
| scipoly | 927 | Poly(2-ethyl-2-oxazoline) | 25805-17-8 | 50g | $35 | 2026-05-22 | Buy |
Poly(2-ethyl-2-oxazoline) Chemical Properties, Uses, Production
Uses
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
Solubility in organics
Acetone, DMF, ethanol, MEK, methanol, methylene chloride, THF, water
Poly(2-ethyl-2-oxazoline) Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 103)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangzhou Yaoguang Technology Co., Ltd. | 13020159086 | yangjue@ygfuture.com | China | 101 | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815688 13927872512 | 3007421951@qq.com | China | 9996 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| Finetech Industry Limited | 027-87465837 19945049750 | sales@finetechnology-ind.com | China | 9331 | 58 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66028182 17714375163 | yftan@aikonchem.com | China | 16674 | 50 |
View Latest Price from Poly(2-ethyl-2-oxazoline) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-25 | POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
|
$3.90-5.90 | 1KG | 99% | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | ||
 |
2026-08-20 | POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2026-07-15 | POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd |
-
- POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
- $3.90-5.90
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- POLY(2-ETHYL-2-OXAZOLINE)
25805-17-8
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
25805-17-8 (Poly(2-ethyl-2-oxazoline)) Related Search:
PetOx
poly 2-ethyloxazoline
Poly(2-ethyl-2-oxazoline) average Mw ~200,000, PDI 3-4
Poly(2-ethyl-2-oxazoline) average Mw ~50,000, PDI 3-4
Poly(2-ethyl-2-oxazoline) average Mw ~500,000, PDI 3-4
2-ethyl-4,5-dihydro-oxazolhomopolymer
POLY(2-ETHYL-2-OXAZOLINE), M.W. 50,000
POLY(2-ETHYL-2-OXAZOLINE), M.W. 500,000
POLY(2-ETHYL-2-OXAZOLINE), M.W. 200,000
poly(2-ethyl-2-oxazoline), mw 5000
2-ethyl-2-oxazoline homopolymer
Oxazole, 2-ethyl-4,5-dihydro-, homopolymer
[-N(COC2H5)CH2CH2-]n
POLY(2-ETHYL-2-OXAZOLINE) ISO 9001：2015 REACH
Poly(2-ethyl-3-oxazoline), average Mw ~500000
Poly(2-ethyl-2-oxazoline) 5-7 cSt
MW5000
PEOX
polyethyloxazoline
Poly(2-ethyl-2-oxazoline)
25805-17-8
-NCOC2H5CH2CH2n
C15H27N3O3X2
Polymers
Amine-Functional Polymers
Hydrophilic Polymers
Polymer Science
Amine-Functional Polymers
Hydrophilic Polymers
Materials Science
Polymer Science
