Identifikatoren & physikalische Daten
| CAS No. | 19807-27-3 |
|---|
| Summenformel | C4H6O4Pd |
|---|
| Durchschnittliche Molmasse | 224,51 g/mol |
|---|
| Monoisotopische Masse | 223,93009467 g/mol |
|---|
| SMILES | CC(=O)[O-].CC(=O)[O-].[Pd+2] |
|---|
| InChIKey | YJVFFLUZDVXJQI-UHFFFAOYSA-L |
|---|
| PubChem CID | 167845 |
|---|
| EC No. | 222-164-4 |
|---|
| DTXSID | DTXSID10890575 |
|---|
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 80,3 |
|---|
| H-Brücken-Donoren | 0 |
|---|
| H-Brücken-Akzeptoren | 4 |
|---|
| Frei drehbare Bindungen | 0 |
|---|
| Schwere Atome | 9 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 25,5 |
|---|
| Stoffklassen | Metals -> Organic Acids, Metal Salts |
|---|
| Physical Description | Reddish-brown solidInsoluble in water[Hawley] Powder[MSDSonline] |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (11.3%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P354+P338, P317, P321, P330, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 265 reports by companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|
| Regulatorische Informationen | Chemical: Acetic acid, palladium(2+) saltStatus: Active Update: 21-02-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/17957Palladium (II) acetate: Does not have an individual approval but may be used under an appropriate group standard |
|---|
| Weitere Sicherheitsinformationen | IMAP assessments - Acetic acid, palladium(2+) salt: Environment tier I assessment |
|---|
| Gefahrenübersicht | Corrosive to eyes[eChemPortal: ERMA] An irritantMay cause serious injury to eyes[MSDSonline] |
|---|
| Hazard Classes and Categories | Acute Tox. 4 (11.3%) |
|---|
| Gesundheitliche Auswirkungen | Contact with palladium may cause palladium sensitivity and allergy. Animal studies have shown that palladium may damage the liver and kidney. (L798) |
|---|
| Toxizitätsübersicht | Due to their ability to form strong complexes with both inorganic and organic ligands, palladium ions can disturb cellular equilibria, replace other essential ions, and interact with functional groups of macromolecules, such as proteins or DNA. Palladium complexes binding to DNA and RNA leads to strand breakage. Palladium ions are able to inhibit most major cellular functions, including DNA and RNA synthesis. Palladium compounds have been shown to bind to and inhibit various enzymes, including creatine kinase and prolyl hydroxylase. (L798) |
|---|
| Signs and Symptoms | Skin contact with palladium may cause contact dermatitis, erythema, and oedema. (L798) |
|---|
| Carcinogen Classification | No indication of carcinogenicity to humans (not listed by IARC). |
|---|
