68236-35-1
68236-35-1 structure
- Name: 2-bromo-6-chlorothieno[2,3-b]pyridine
- Chemical Name: 2-Bromo-6-chlorothieno[2,3-b]pyridine
- CAS Number: 68236-35-1
- Molecular Formula: C7H3BrClNS
- Molecular Weight: 248.527
- Create Date: 2018-10-13 11:13:24
- Modify Date: 2025-08-24 17:54:32
| Name | 2-Bromo-6-chlorothieno[2,3-b]pyridine |
|---|---|
| Synonyms |
2-Bromo-6-chlorothieno[2,3-b]pyridine
Thieno[2,3-b]pyridine, 2-bromo-6-chloro- |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 324.3±37.0 °C at 760 mmHg |
| Melting Point | 115-116 °C |
| Molecular Formula | C7H3BrClNS |
| Molecular Weight | 248.527 |
| Flash Point | 149.9±26.5 °C |
| Exact Mass | 246.885803 |
| PSA | 41.13000 |
| LogP | 4.78 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.721 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2934999090 |
|
~66%
68236-35-1 |
| Literature: Meth-Cohn, Otto; Narine, Brahma; Tarnowski, Brian Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 1531 - 1536 |
|
~%
68236-35-1 |
| Literature: US6034093 A1, ; US 6034093 A |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
![Thieno[2,3-b]pyridine structure](https://image.chemsrc.com/caspic/233/272-23-1.png)
![6-Chlorothieno[2,3-b]pyridine structure](https://image.chemsrc.com/caspic/425/62226-18-0.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% |