HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 767Erstellt: 25. Oktober 2026
Carbonic Acid
Potassium ethyl carbonate · CARBONIC ACID, MONOETHYL ESTER, POTASSIUM SALT
https://huagongshe.com/de/chemical/767
Identifikatoren & physikalische Daten
| CAS No. | 22719-67-1 |
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| Summenformel | CH2O3 |
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| Durchschnittliche Molmasse | 62,025 g/mol |
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| Monoisotopische Masse | 62,00039392 g/mol |
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| SMILES | O=C(O)O |
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| InChIKey | BVKZGUZCCUSVTD-UHFFFAOYSA-N |
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| PubChem CID | 767 |
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| ChEBI | CHEBI:28976 |
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| EC No. | 610-295-3 |
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| DTXSID | DTXSID9043801 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,1 |
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| Polarare Oberfläche (TPSA) | 57,5 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 4 |
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| Formalladung | 0 |
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| Komplexität | 26 |
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| Löslichkeit | 12.8 mg/mL (cold water) |
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| Schmelzpunkt | 720 °C |
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| Physical Description | Solid |
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| Dichte | 2.373 g/cm3 |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, 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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| Regulatorische Informationen | Carbonic acid: 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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| Gefahrenübersicht | The hypothetical acid of carbon dioxide and water. It exists only in the form of its salts (carbonates), acid salts (hydrogen carbonates), amines (carbamic acid), and acid chlorides (carbonyl chloride). (From Grant & Hackh's Chemical Dictionary, 5th ed) [ChemIDplus] |
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| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302 |
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