65373-52-6
65373-52-6 structure
- Name: 1,3-Oxazole-2-carbaldehyde
- Chemical Name: 1,3-oxazole-2-carbaldehyde
- CAS Number: 65373-52-6
- Molecular Formula: C4H3NO2
- Molecular Weight: 97.072
- Catalog: Organic raw materials Aldehyde
- Create Date: 2018-06-11 20:22:23
- Modify Date: 2025-09-16 12:25:23
| Name | 1,3-oxazole-2-carbaldehyde |
|---|---|
| Synonyms |
intermediat ex25.2
oxazole-2-carbaldehyde 2-formyloxazole oxazol-2-carbaldehyde oxazole-2-carboxaldehyde 2-Oxazolecarboxaldehyde 1,3-Oxazole-2-carboxaldehyde |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 182.5±23.0 °C at 760 mmHg |
| Molecular Formula | C4H3NO2 |
| Molecular Weight | 97.072 |
| Flash Point | 64.2±22.6 °C |
| Exact Mass | 97.016380 |
| PSA | 43.10000 |
| LogP | -0.08 |
| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.519 |
| Storage condition | -20°C |
| Hazard Codes | Xi: Irritant;F: Flammable; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2934999090 |
|
~82%
65373-52-6 |
| Literature: HERCULES TECHNOLOGY MANAGEMENT CO V, INC.; BLAGG, Julian Patent: WO2011/35009 A1, 2011 ; Location in patent: Page/Page column 45-46 ; |
|
~%
65373-52-6 |
| Literature: EP1731513 A1, ; Page/Page column 18 ; |
|
~%
65373-52-6 |
| Literature: WO2007/34144 A1, ; Page/Page column 93 ; WO 2007/034144 A1 |
|
~51%
65373-52-6 |
| Literature: Hodges, John C.; Patt, William C.; Connolly, Cleo J. Journal of Organic Chemistry, 1991 , vol. 56, # 1 p. 449 - 452 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |