49783-72-4
49783-72-4 structure
- Name: 3-Methyl-5-isoxazolecarbonyl chloride
- Chemical Name: 3-methyl-1,2-oxazole-5-carbonyl chloride
- CAS Number: 49783-72-4
- Molecular Formula: C5H4ClNO2
- Molecular Weight: 145.54400
- Create Date: 2018-03-20 08:00:00
- Modify Date: 2023-01-07 00:05:51
| Name | 3-methyl-1,2-oxazole-5-carbonyl chloride |
|---|---|
| Synonyms |
3-Methylisoxazole-5-carbonyl chloride
3-Methyl-isoxazol-5-carbonylchlorid 3-methylisoxazol-5-carbonyl chloride 3-methyl-5-isoxazolecarbonyl chloride |
| Density | 1.346g/cm3 |
|---|---|
| Boiling Point | 239.931ºC at 760 mmHg |
| Melting Point | 39-41ºC |
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54400 |
| Flash Point | 98.907ºC |
| Exact Mass | 144.99300 |
| PSA | 43.10000 |
| LogP | 1.36200 |
| Index of Refraction | 1.498 |
| HS Code | 2934999090 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 4 | |
![4-[(3-methyl-1,2-oxazole-5-carbonyl)amino]benzoic acid structure](https://www.chemsrc.com/caspic/311/62536-28-1.png)
![ethyl 4-[(3-methyl-1,2-oxazole-5-carbonyl)amino]benzoate structure](https://www.chemsrc.com/caspic/273/62536-29-2.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |