2-恶唑羧酸
Oxazole-2-carboxylic acid
CAS: 672948-03-7
Molecular Formula: C4H3NO3
2-恶唑羧酸 - Names and Identifiers
| Name | Oxazole-2-carboxylic acid |
| Synonyms | 2-Carboxy-oxazole 2-OXAZOLECARBOXYLIC ACID Oxazole-2-carboxylic acid OXAZOLE-2-CARBOXYLIC ACID 1,3-oxazole-2-carboxylic acid 1,3-Oxazole-2-carboxylic acid acide 1,3-oxazole-2-carboxylique |
| CAS | 672948-03-7 |
| InChI | InChI=1/C4H3NO3/c6-4(7)3-5-1-2-8-3/h1-2H,(H,6,7) |
2-恶唑羧酸 - Physico-chemical Properties
| Molecular Formula | C4H3NO3 |
| Molar Mass | 113.07 |
| Density | 1.449 |
| Melting Point | 254-256 °C (decomp)(Solv: hexane (110-54-3); dichloromethane (75-09-2)) |
| Boling Point | 282 ºC |
| Flash Point | 125 ºC |
| Vapor Presure | 0.002mmHg at 25°C |
| pKa | 2.56±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.517 |
2-恶唑羧酸 - Reference Information
| Application | oxazole-2-carboxylic acid is a carboxylic acid organic substance, which can be used as a pharmaceutical intermediate. |
Last Update：2024-04-09 20:52:54
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