34649-19-9
34649-19-9 structure
- Name: 4,5-dibromo-1H-pyrrole-2-carbonitrile
- Chemical Name: 4,5-dibromo-1H-pyrrole-2-carbonitrile
- CAS Number: 34649-19-9
- Molecular Formula: C5H2Br2N2
- Molecular Weight: 249.89100
- Create Date: 2016-11-18 17:47:29
- Modify Date: 2024-02-01 06:48:45
| Name | 4,5-dibromo-1H-pyrrole-2-carbonitrile |
|---|---|
| Synonyms |
2-cyano-4,5-dibromopyrrole
4,5-dibromopyrrole-2-carbonitrile |
| Density | 2.36g/cm3 |
|---|---|
| Boiling Point | 324.1ºC at 760 mmHg |
| Molecular Formula | C5H2Br2N2 |
| Molecular Weight | 249.89100 |
| Flash Point | 149.8ºC |
| Exact Mass | 247.85800 |
| PSA | 39.58000 |
| LogP | 2.41138 |
| Index of Refraction | 1.695 |
| HS Code | 2933990090 |
|---|
|
~91%
34649-19-9 |
| Literature: Denton, Ross M.; An, Jie; Lindovska, Petra; Lewis, William Tetrahedron, 2012 , vol. 68, # 13 p. 2899 - 2905 |
|
~%
34649-19-9 |
| Literature: KARO BIO AB; HAGBERG, Lars; NOeTEBERG, Daniel Patent: WO2012/136772 A1, 2012 ; Location in patent: Page/Page column 58-59 ; WO 2012/136772 A1 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |