HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5324607Generated: October 27, 2026
Ethyl 4-bromopyrrole-2-carboxylate
EOS-60603 · RARECHEM AL BI 1264 · Ethyl 4-bromopyrrole-2-carboxylate · Ethyl 4-bromopyrrole-2-carboxylate 97% · Ethyl 4-bromo-1H-pyrrole-2-carboxylate · 433267-55-1 · 4-Bromo-1H-pyrrole-2-carboxylic acid ethyl ester · 1H-Pyrrole-2-carboxylic acid, 4-broMo-, ethyl ester
https://huagongshe.com/en/chemical/5324607
Identifiers & Physical Properties
| CAS No. | 433267-55-1 |
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| Molecular formula | C7H8BrNO2 |
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| Average molar mass | 218.05 g/mol |
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| Monoisotopic mass | 216.9738406 g/mol |
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| SMILES | CCOC(=O)c1cc(Br)c[nH]1 |
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| InChIKey | ZNKYCJKUHXQUJQ-UHFFFAOYSA-N |
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| PubChem CID | 5324607 |
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| EC No. | 663-020-4 |
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| DTXSID | DTXSID70415925 |
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Chemical & Physical Properties
| XLogP | 2 |
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| Topological polar surface area | 42.1 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 2 |
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| Rotatable bonds | 3 |
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| Heavy atoms | 11 |
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| Formal charge | 0 |
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| Complexity | 151 |
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| Melting point | 58-63°C |
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| Boiling point | 301.7±22.0 °C(Predicted) |
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| Density | 1.576±0.06 g/cm3 (20 ºC 760 Torr) |
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| Storage conditions | Inert atmosphere,Room Temperature |
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| Physical state | solid |
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| pKa (acidity coefficient) | 13.58±0.50(Predicted) |
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| Appearance | White to off-white Solid |
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| InChI | 1S/C7H8BrNO2/c1-2-11-7(10)6-3-5(8)4-9-6/h3-4,9H,2H2,1H3 |
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| InChIKey | ZNKYCJKUHXQUJQ-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1cc(Br)c[nH]1 |
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| UNSPSC Code | 12352100 |
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| NACRES | NA.22 |
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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-P264-P271-P280-P302+P352-P305+P351+P338 |
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| Target organs | Respiratory system |
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| Hazard symbols | Xi |
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| Risk statements (R) | 36/37/38 |
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| Safety statements (S) | 26-36/37 |
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| Water hazard class (WGK) | 3 |
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| Storage class | 11 - Combustible Solids |
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| Hazard class | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
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Safety & Regulations
| GHS classification | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Water hazard class (WGK) | 3 |
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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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| Hazard symbols | Xi |
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| Safety statements (S) | 26-36/37 |
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| Storage class | 11 - Combustible Solids |
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| Target organs | Respiratory system |
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| GHS hazard statements | H315-H319-H335 |
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| Hazard class | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
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| GHS precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
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