4,5-dibromo-1H-pyrrole-2-carbonitrile
Modify Date: 2025-10-17 12:09:17
4,5-dibromo-1H-pyrrole-2-carbonitrile structure
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Common Name | 4,5-dibromo-1H-pyrrole-2-carbonitrile | ||
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| CAS Number | 34649-19-9 | Molecular Weight | 249.89100 | |
| Density | 2.36g/cm3 | Boiling Point | 324.1ºC at 760 mmHg | |
| Molecular Formula | C5H2Br2N2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 149.8ºC | |
| Name | 4,5-dibromo-1H-pyrrole-2-carbonitrile |
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| Synonym | More Synonyms |
| Density | 2.36g/cm3 |
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| 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 |
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~91%
4,5-dibromo-1H-... CAS#:34649-19-9 |
| Literature: Denton, Ross M.; An, Jie; Lindovska, Petra; Lewis, William Tetrahedron, 2012 , vol. 68, # 13 p. 2899 - 2905 |
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~%
4,5-dibromo-1H-... CAS#: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 |
![N-[(4,5-dibromopyrrol-2-ylidene)methyl]hydroxylamine structure](https://image.chemsrc.com/caspic/453/51148-00-6.png)
| Precursor 2 | |
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| DownStream 0 | |
| HS Code | 2933990090 |
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| 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% |
| 2-cyano-4,5-dibromopyrrole |
| 4,5-dibromopyrrole-2-carbonitrile |