Introduction：Basic information about CAS 5221-62-5|1-(prop-2-ynyl)urea, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-(prop-2-ynyl)urea |
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| CAS Number | 5221-62-5 | Molecular Weight | 98.103 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 181.6±32.0 °C at 760 mmHg |
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| Molecular Formula | C4H6N2O | Melting Point | 130ºC |
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| MSDS | / | Flash Point | 63.6±25.1 °C |
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Names
| Name | prop-2-ynylurea |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 181.6±32.0 °C at 760 mmHg |
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| Melting Point | 130ºC |
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| Molecular Formula | C4H6N2O |
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| Molecular Weight | 98.103 |
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| Flash Point | 63.6±25.1 °C |
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| Exact Mass | 98.048012 |
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| PSA | 55.12000 |
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| LogP | -0.85 |
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| Vapour Pressure | 0.8±0.3 mmHg at 25°C |
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| Index of Refraction | 1.493 |
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| InChIKey | LJPYJRMMPVFEKR-UHFFFAOYSA-N |
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| SMILES | C#CCNC(N)=O |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2924199090 |
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Customs
| HS Code | 2924199090 |
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| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| prop-2-ynyl-urea |
| (2-Propinyl)harnstoff |
| 1-(2-Propyn-1-yl)urea |
| N-Prop-2-ynylurea |
| 2-Propynylurea |
| Prop-2-inyl-harnstoff |
| 1-(prop-2-ynyl)urea |
| prop-2-yn-1-ylurea |
| Propargylurea |
| 1-Prop-2-yn-1-ylurea |
| Urea, N-2-propyn-1-yl- |
| Propinylharnstoff |
