62438-03-3
62438-03-3 structure
- Name: 3-Isoxazolecarboxylicacid, 5-methyl-, hydrazide
- Chemical Name: 5-Methyl-3-isoxazolecarboxylic Acid Hydrazide
- CAS Number: 62438-03-3
- Molecular Formula: C5H7N3O2
- Molecular Weight: 141.12800
- Create Date: 2018-04-16 08:00:00
- Modify Date: 2024-01-14 15:49:18
| Name | 5-Methyl-3-isoxazolecarboxylic Acid Hydrazide |
|---|---|
| Synonyms | 5-methyl-1,2-oxazole-3-carbohydrazide |
| Density | 1.291 g/cm3 |
|---|---|
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.12800 |
| Exact Mass | 141.05400 |
| PSA | 81.15000 |
| LogP | 0.67770 |
| Index of Refraction | 1.534 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26 |
| HS Code | 2934999090 |
|
~83%
62438-03-3 |
| Literature: Sung; Lee Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 5 p. 1101 - 1109 |
|
~%
62438-03-3 |
| Literature: Gazzetta Chimica Italiana, , vol. 62, p. 457,461 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |