49559-83-3
49559-83-3 structure
- Name: 5-methoxy-3H-benzooxazole-2-thione
- Chemical Name: 5-methoxy-3H-1,3-benzoxazole-2-thione
- CAS Number: 49559-83-3
- Molecular Formula: C8H7NO2S
- Molecular Weight: 181.21
- Create Date: 2018-08-01 11:32:59
- Modify Date: 2026-07-08 19:48:34
| Name | 5-methoxy-3H-1,3-benzoxazole-2-thione |
|---|---|
| Synonyms |
2-mercapto-5-methoxybenzoxazole
5-Methoxy-1,3-benzoxazole-2(3H)-thione Omrazole Impurity 55 5-methoxybenzo[d]oxazole-2(3H)-thione 5-methoxybenzo[d]oxazole-2-thiol Esomrazole Impurity 65 5-Hydroxy-1,3-benzoxazole-2(3H)-thione 5-methoxy-1,3-benzoxazole-2-thiol 5-Methoxybenzoxazole-2-thiol 2-mercapto-5-metossi-benzossazolo 5-methoxybenzoxazole-2-thiol 2-Mercapto-5-methoxybenzo[d]oxazole, 5-Methoxy-2(3H)-benzoxazolethione 5-methoxy-2(3H)-Benzoxazolethione 5-methoxy-2-mercaptobenzoxazole 2(3H)-Benzoxazolethione, 5-methoxy 5-Methoxy-benzooxazole-2-thiol JR-8615, 5-Methoxybenzo[d]oxazole-2-thiol 5-Methoxybenzoxazole-2(3H)-thione |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 326.7±44.0 °C at 760 mmHg |
| Melting Point | 218-223ºC |
| Molecular Formula | C8H7NO2S |
| Molecular Weight | 181.21 |
| Flash Point | 151.4±28.4 °C |
| Exact Mass | 181.01974964 |
| PSA | 70.25000 |
| LogP | 1.68 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.776 |
| Storage condition | 2-8°C |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | 22-37/38-41 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2934999090 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |