HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 3692839Generated: November 4, 2026
2,4-Dibromo-thiazole-5-carbaldehyde
2,4-DIBROMO-THAZOLE-5-CARBALDEHYDE · 2,4-Dibromo-thiazol-5-carbaldehyde · 2,4-Dibromo-5-thiazolecarbaldehyde · 2,4-DIBROMO-THIAZOLE-5-CARBALDEHYD · 2,4-Dibromo-thiazole-5-carbaldehyde · 2,4-Dibromothiazole-5-carboxaldehyde · 2,4-Dibromo-5-thiazolecarboxaldehyde · 5-Thiazolecarboxaldehyde, 2,4-dibromo-
https://huagongshe.com/en/chemical/3692839
Identifiers & Physical Properties
| CAS No. | 139669-95-7 |
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| Molecular formula | C4HBr2NOS |
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| Average molar mass | 270.93 g/mol |
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| Monoisotopic mass | 268.81456 g/mol |
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| SMILES | O=Cc1sc(Br)nc1Br |
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| InChIKey | FDBMZERYWBZSQS-UHFFFAOYSA-N |
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| PubChem CID | 3692839 |
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| EC No. | 869-432-2 |
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| DTXSID | DTXSID50395130 |
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Chemical & Physical Properties
| XLogP | 2.8 |
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| Topological polar surface area | 58.2 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 1 |
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| Heavy atoms | 9 |
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| Formal charge | 0 |
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| Complexity | 123 |
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| Boiling point | 317.0±22.0 °C(Predicted) |
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| Density | 2.332±0.06 g/cm3(Predicted) |
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| Storage conditions | 2-8°C |
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| pKa (acidity coefficient) | -3.71±0.10(Predicted) |
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| Appearance | Light yellow to brown Solid |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H315-H319-H335-H302 |
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| GHS precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
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| Risk statements (R) | 36/37/38 |
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| Safety statements (S) | 26-37 |
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| Customs code | 29349990 |
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Safety & Regulations
| GHS classification | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Customs code | 29349990 |
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| Risk statements (R) | 36/37/38 |
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| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| Safety statements (S) | 26-37 |
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| GHS hazard statements | H315-H319-H335-H302 |
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| GHS precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
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