31846-49-8
31846-49-8 structure
- Name: 3,4-Dihydro-4-oxo-3-(2-propynyl)-1H-2,3-benzothiazine 2,2-dioxide
- Chemical Name: 2,2-dioxo-3-prop-2-ynyl-1H-2λ6,3-benzothiazin-4-one
- CAS Number: 31846-49-8
- Molecular Formula: C11H9NO3S
- Molecular Weight: 235.25900
- Create Date: 2017-03-07 20:57:46
- Modify Date: 2024-01-30 06:55:06
| Name | 2,2-dioxo-3-prop-2-ynyl-1H-2λ6,3-benzothiazin-4-one |
|---|---|
| Synonyms |
3-Propargyl-3,4-dihydro-4-oxo-1H-2,3-benzothiazin-S-dioxid
2,2-dioxo-3-prop-2-ynyl-1H-2 |
| Density | 1.398g/cm3 |
|---|---|
| Boiling Point | 413.4ºC at 760mmHg |
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.25900 |
| Flash Point | 203.8ºC |
| Exact Mass | 235.03000 |
| PSA | 62.83000 |
| LogP | 1.62410 |
| Index of Refraction | 1.611 |
| HS Code | 2914399090 |
|---|
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |