A4032812
2-Ethyl-2-oxazoline , ≥98.0%(GC) , 10431-98-8
CAS NO.：10431-98-8
Empirical Formula: C5H9NO
Molecular Weight: 99.13
MDL number: MFCD00005302
EINECS: 233-912-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB47.20 | In Stock |
|
| 25G | RMB159.20 | In Stock |
|
| 100G | RMB463.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -62 °C (lit.) |
| Boiling point: | 128.4 °C (lit.) |
| Density | 0.982 g/mL at 25 °C (lit.) |
| vapor pressure | 13.1hPa at 37.8℃ |
| refractive index | n |
| Flash point: | 85 °F |
| storage temp. | Flammables area |
| form | Liquid |
| pka | 5.65±0.50(Predicted) |
| color | Clear |
| PH | 10-12 (100g/l, H2O, 20℃) |
| Water Solubility | MISCIBLE |
| Sensitive | Air Sensitive |
| BRN | 105464 |
| LogP | 0.198 at 24℃ |
| CAS DataBase Reference | 10431-98-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Oxazole, 2-ethyl-4,5-dihydro-(10431-98-8) |
| EPA Substance Registry System | Oxazole, 2-ethyl-4,5-dihydro- (10431-98-8) |
Description and Uses
2-Ethyl-2-oxazoline (EtOx) was used in synthesis of block copolymers of EtOx and styrene by cationic ring-opening polymerization and atom transfer radical polymerization.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H302+H312+H332 |
| Precautionary statements | P210-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | Xn |
| Risk Statements | 10-20/21/22 |
| Safety Statements | 16-26-28-36/37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29349990 |
