21211-23-4
21211-23-4 structure
- Name: methyl 3-chlorobenzo[b]thiophene-2-carboxylate 1,1-dioxide
- Chemical Name: methyl 3-chloro-1,1-dioxo-1-benzothiophene-2-carboxylate
- CAS Number: 21211-23-4
- Molecular Formula: C10H7ClO4S
- Molecular Weight: 258.67800
- Create Date: 2017-11-03 14:15:15
- Modify Date: 2024-07-10 10:46:11
| Name | methyl 3-chloro-1,1-dioxo-1-benzothiophene-2-carboxylate |
|---|---|
| Synonyms |
methyl 1,1-dioxy-3-chloro-thianaphthene-2-carboxylate
3-Chlor-benzo<b>thiophen-2-carbonsaeure-methylester-1,1-dioxid methyl 3-chloro-1-benzothiophene-2-carboxylate 1,1-dioxide |
| Density | 1.57g/cm3 |
|---|---|
| Boiling Point | 444.5ºC at 760mmHg |
| Molecular Formula | C10H7ClO4S |
| Molecular Weight | 258.67800 |
| Flash Point | 222.6ºC |
| Exact Mass | 257.97500 |
| PSA | 68.82000 |
| LogP | 2.63510 |
| Vapour Pressure | 4.27E-08mmHg at 25°C |
| Index of Refraction | 1.626 |
| HS Code | 2934999090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
![Benzo[b]thiophene-3(2H)-one 1,1-Dioxide structure](https://image.chemsrc.com/caspic/286/1127-35-1.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% |