HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thallium(III)trifluoracetat
TTFA · (TFA)3TL · THALLIC TRIFLUOROACETATE · THALLIUM TRIFLUOROACETATE · THALLIC TRIFLUOROACETATE, TECH · Tris(trifluoroacetato)thallium · Thallium(III) trifluoroacetate · TRIFLUOROACETIC ACID THALLICSALT
Identifikatoren & physikalische Daten
| CAS No. | 23586-53-0 |
|---|---|
| Summenformel | C6F9O6Tl |
| Durchschnittliche Molmasse | 543,43 g/mol |
| SMILES | O=C([O-])C(F)(F)F.O=C([O-])C(F)(F)F.O=C([O-])C(F)(F)F.[Tl+3] |
| InChIKey | PSHNNUKOUQCMSG-UHFFFAOYSA-K |
| PubChem CID | 90200 |
| EC No. | 245-761-1 |
| Lokaler Name | Thallium(III)trifluoracetat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 120 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 15 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 22 |
| Formalladung | 0 |
| Komplexität | 77,9 |
| Stoffklassen | Metals -> Organic Acids, Metal Salts |
| Physical Description | Solid hygroscopic massDecomposed by water[Alfa Aesar MSDS] |
| Schmelzpunkt | 213 °C (dec.) (lit.) |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Fine Powder |
| Farbe | Slightly beige to beige |
| Löslichkeit | Soluble in water (decomposes). |
| InChI | 1S/3C2HF3O2.Tl/c3*3-2(4,5)1(6)7/h3*(H,6,7)/q+3/p-3 |
| InChIKey | PSHNNUKOUQCMSG-UHFFFAOYSA-K |
| SMILES | FC(F)(F)C(=O)O[Tl](OC(=O)C(F)(F)F)OC(=O)C(F)(F)F |
| CAS Datenbank | 23586-53-0(CAS DataBase Reference) |
| EPA chemische Informationen | Acetic acid, trifluoro-, thallium(3+) salt (23586-53-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]P260, P264, P270, P271, P273, P284, P301+P316, P304+P340, P316, P319, P320, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Gefahrenübersicht | An irritantHighly toxic by ingestion and inhalation[Alfa Aesar MSDS] See Sodium fluoroacetate. See Thallium and the linked occupational disease. |
| Hazard Classes and Categories | Acute Tox. 2 (100%) |
| Threshold Limit Values (TLV) | 0.02 [ppm], as Tl (inhalable fraction) |
| Permissible Exposure Limit (PEL) | 0.1 [ppm], as Tl |
| Immediately Dangerous to Life or Health (IDLH) | 15.0 [ppm], as Tl (soluble compounds) |
| Unerwünschte Wirkungen | Neurotoxin - Sensorimotor |
| F | 3-10-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 1707 6.1/PG 2 |
| Zollcode | 29152900 |
| R-Sätze (R) | 26/28-33-51/53 |
| Gefahrensymbole | T+,N,T |
| hazard_note | Toxic |
| Sicherheitshinweise (S) | 13-28-45-61 |
| Gefahrenklasse | 6.1Acute Tox. 2 InhalationAcute Tox. 2 OralAquatic Chronic 2STOT RE 2 |
| Verpackungsgruppe |
Anwendungen & Verwendung
Verwenden
Thallium(III) trifluoroacetate is an oxidizing agent used in the synthesis of S-substituted cysteine peptides and proteins containing disulfide bonds.