HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 137113Generated: October 27, 2026
2-Ethylquinoline
2-Ethylquinoline · Quinoline, 2-ethyl-
https://huagongshe.com/en/chemical/137113
Identifiers & Physical Properties
| CAS No. | 1613-34-9 |
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| Molecular formula | C11H11N |
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| Average molar mass | 157.21 g/mol |
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| Monoisotopic mass | 157.08914935 g/mol |
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| SMILES | CCc1ccc2ccccc2n1 |
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| InChIKey | XCIZVKSCLVSDHN-UHFFFAOYSA-N |
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| PubChem CID | 137113 |
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| EC No. | 846-932-9 |
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| DTXSID | DTXSID40167106 |
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Chemical & Physical Properties
| XLogP | 3 |
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| Topological polar surface area | 12.9 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 1 |
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| Rotatable bonds | 1 |
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| Heavy atoms | 12 |
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| Formal charge | 0 |
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| Complexity | 144 |
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| Melting point | 51.53°C (estimate) |
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| Boiling point | 245.55°C |
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| Density | 1.0500 |
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| Refractive index | 1.5979 |
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| pKa (acidity coefficient) | 5.86±0.40(Predicted) |
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| FDA UNII | 9S4G87AFMB |
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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 | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
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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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| 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 | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
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