HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 16640641Generated: November 2, 2026
AKOS B021776
AKOS B021776 · ART-CHEM-BB B021776 · 3,4'-Bi-1H-pyrazole, 4-bromo-1'-methyl- · 4-Bromo-1'-methyl-1H,1'H-3,4'-bipyrazole
https://huagongshe.com/en/chemical/16640641
Identifiers & Physical Properties
| CAS No. | 925146-38-9 |
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| Molecular formula | C7H7BrN4 |
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| Average molar mass | 227.06 g/mol |
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| SMILES | Cn1cc(-c2[nH]ncc2Br)cn1 |
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| InChIKey | KFDMAELXRTZPPX-UHFFFAOYSA-N |
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| PubChem CID | 16640641 |
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| EC No. | 997-455-9 |
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Chemical & Physical Properties
| Boiling point | 416.1±35.0 °C(Predicted) |
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| Density | 1.81±0.1 g/cm3(Predicted) |
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| pKa (acidity coefficient) | 11.60±0.50(Predicted) |
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| Hazard symbols | Xi |
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| Hazard class | IRRITANT |
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Safety & Regulations
| Hazard symbols | Xi |
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| Hazard class | IRRITANT |
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