HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20131663Generated: October 30, 2026
5-Bromo-1,2-oxazole
5-Bromoisoxazole · Isoxazole, 5-bromo- · 5-Bromo-1,2-oxazole · Benzo[i]dipyrido[3,2-a:2',4'-c]phenazine
https://huagongshe.com/en/chemical/20131663
Identifiers & Physical Properties
| CAS No. | 1133930-99-0 |
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| Molecular formula | C3H2BrNO |
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| Average molar mass | 147.959 g/mol |
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| Monoisotopic mass | 146.93197578 g/mol |
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| SMILES | Brc1ccno1 |
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| InChIKey | JWNFJNDECYNGRC-UHFFFAOYSA-N |
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| PubChem CID | 20131663 |
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| DTXSID | DTXSID80602788 |
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Chemical & Physical Properties
| Boiling point | 182.7±13.0 °C(Predicted) |
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| Density | 1.812±0.06 g/cm3(Predicted) |
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| pKa (acidity coefficient) | -3.98±0.50(Predicted) |
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| InChI | InChI=1S/C3H2BrNO/c4-3-1-2-5-6-3/h1-2H |
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| InChIKey | JWNFJNDECYNGRC-UHFFFAOYSA-N |
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| SMILES | O1C(Br)=CC=N1 |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H315-H319-H335 |
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| GHS precautionary statements | P261-P305+P351+P338 |
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Safety & Regulations
| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| GHS hazard statements | H315-H319-H335 |
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| GHS precautionary statements | P261-P305+P351+P338 |
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