HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12372797Generated: November 4, 2026
N-(prop-2-yn-1-yl)cyclopropanamine
Cyclopropyl-prop-2-ynyl-amine · N-(prop-2-ynyl)cyclopropanamine · Cyclopropanamine, N-2-propyn-1-yl- · N-(prop-2-yn-1-yl)cyclopropanamine
https://huagongshe.com/en/chemical/12372797
Identifiers & Physical Properties
| CAS No. | 49565-47-1 |
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| Molecular formula | C6H9N |
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| Average molar mass | 95.14 g/mol |
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| SMILES | C#CCNC1CC1 |
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| InChIKey | QNJFRCLMHDVMQQ-UHFFFAOYSA-N |
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| PubChem CID | 12372797 |
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| EC No. | 858-011-9 |
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Chemical & Physical Properties
| XLogP | 0.5 |
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| Topological polar surface area | 12 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 1 |
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| Rotatable bonds | 2 |
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| Heavy atoms | 7 |
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| Formal charge | 0 |
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| Complexity | 94 |
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| Boiling point | 159.283±13.00 °C(Press: 760.00 Torr)(predicted) |
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| Density | 0.932±0.10 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted) |
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| pKa (acidity coefficient) | 6.680±0.20(predicted) |
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| GHS pictogram | GHS07,GHS02,GHS05 |
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| Signal word | Danger |
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| GHS hazard statements | H226-H314-H335 |
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| GHS precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
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Safety & Regulations
| GHS classification | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P319, P321, P363, P370+P378, P403+P233, P403+P235, 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 | Flam. Liq. 3 (100%) |
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| Signal word | Danger |
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| GHS pictogram | GHS07,GHS02,GHS05 |
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| GHS hazard statements | H226-H314-H335 |
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| GHS precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
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