62348-13-4
62348-13-4 structure
- Name: Isoxazole-5-carbonyl chloride
- Chemical Name: 1,2-oxazole-5-carbonyl chloride
- CAS Number: 62348-13-4
- Molecular Formula: C4H2ClNO2
- Molecular Weight: 131.517
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-03-02 08:00:00
- Modify Date: 2025-08-29 18:36:41
| Name | 1,2-oxazole-5-carbonyl chloride |
|---|---|
| Synonyms |
5-Isoxazolecarbonyl chloride
isooxazole-5-carbonyl chloride 2-isooxazolecarboxylic acid chloride 1,2-Oxazole-5-carbonyl chloride Isoxazole-5-carbonyl chloride T5NOJ CVG isoxazol-5-ylcarbonyl chloride Isoxazole-5-carbonylchloride 5-Isoxazolecarbonylchloride isoxazole-5-carboxylic acid chloride MFCD00067868 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 213.2±13.0 °C at 760 mmHg |
| Molecular Formula | C4H2ClNO2 |
| Molecular Weight | 131.517 |
| Flash Point | 82.7±19.8 °C |
| Exact Mass | 130.977402 |
| PSA | 43.10000 |
| LogP | -0.13 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.497 |
| Storage condition | Store under Nitrogen |
| Hazard Codes | C:Corrosive; |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2934999090 |
|
~%
62348-13-4 |
| Literature: Journal of Medicinal Chemistry, , vol. 39, # 14 p. 2844 - 2851 |
|
~77%
62348-13-4 |
| Literature: Synthesis, , vol. NO. 1, p. 69 - 70 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |