Identifiers & Physical Properties
| CAS No. | 104922-10-3 |
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| Molecular formula | C2H4O |
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| Average molar mass | 44.05 g/mol |
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| Monoisotopic mass | 44.02621475 g/mol |
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| SMILES | C=CO |
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| InChIKey | IMROMDMJAWUWLK-UHFFFAOYSA-N |
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| PubChem CID | 11199 |
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| EC No. | 209-183-3 |
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| DTXSID | DTXSID8051467 |
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Chemical & Physical Properties
| XLogP | 0.5 |
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| Topological polar surface area | 20.2 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 1 |
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| Rotatable bonds | 0 |
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| Heavy atoms | 3 |
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| Formal charge | 0 |
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| Complexity | 10.3 |
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| SpringerMaterials Properties | Coriolis coupling |
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| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
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Safety & Regulations
| GHS classification | This chemical does not meet GHS hazard criteria for 83.7% (566 of 676) of all reports.DangerH301 (16.1%): Toxic if swallowed [Danger Acute toxicity, oral]P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 676 reports by companies from 4 notifications to the ECHA C&L Inventory.Warning |
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| Regulatory information | Chemical: EthenolEthenol: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Other safety information | IMAP assessments - Ethenol: Environment tier I assessment |
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| Hazard Classes and Categories | Acute Tox. 3 (16.1%)Carc. 2 (100%) |
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