4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
- CAS NO.：15646-46-5
- Empirical Formula: C12H11NO3
- Molecular Weight: 217.22
- MDL number: MFCD00003204
- EINECS: 239-713-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-29 18:33:56
What is 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE?
Chemical properties
white to orange or pink powder
The Uses of 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one has been used as a haptenizing agent, which can induce an inflammatory reaction in adult zebrafish intestinal tissues and this can be used as a model for gene expression studies of the two forms of inflammatory bowel disease like Crohn′s disease and ulcerative colitis.
The Uses of 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
4-Ethoxymethylene-2-phenyloxazolin-5-one acts as sensitizing agent. It is also used as pharmaceutical intermediates.
What are the applications of Application
4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one is a sensitizing agent
Definition
ChEBI: A 1,3-oxazole compound having a phenyl substituent at the 2-position, an ethoxymethylene group at the 4-position, and an oxo group at the 5-position. It is a chemical allergen used for immunological experiments, particularly for experiments on delayed typ hypersensitivity.
Properties of 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
| Melting point: | 94-96 °C (dec.)(lit.) |
| Boiling point: | 357.77°C (rough estimate) |
| Density | 1.2160 (rough estimate) |
| refractive index | 1.5560 (estimate) |
| storage temp. | 2-8°C |
| form | Solid |
| pka | -2.59±0.20(Predicted) |
| form | neat |
| color | Gray to brown |
| Water Solubility | Soluble in methanol (50 mg/ml), and water (partly). |
| BRN | 163055 |
| CAS DataBase Reference | 15646-46-5(CAS DataBase Reference) |
Safety information for 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
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