HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Styrenesulfonic acid
PSSA · POLY(4-STYRENESULFONIC ACID) · poly(4-styrenesulfonic acid) solution · tolevamer · SULFONATED POLYSTYRENE · POLYSTYRENE, CROSSLINKED, SULFONIC ACID, HYDROGEN ION FORM · PL-SO3H RESIN · Tolevamer [inn]
Identifikatoren & physikalische Daten
| CAS No. | 28210-41-5 |
|---|---|
| Summenformel | C8H8O3S |
| Durchschnittliche Molmasse | 184,21 g/mol |
| Monoisotopische Masse | 184,01941512 g/mol |
| SMILES | C=Cc1ccc(S(=O)(=O)O)cc1 |
| InChIKey | MAGFQRLKWCCTQJ-UHFFFAOYSA-N |
| PubChem CID | 75905 |
| ChEMBL | CHEMBL1490300 |
| EC No. | 639-922-9 |
| DTXSID | DTXSID5045045 |
Chemische & physikalische Eigenschaften
| XLogP | 1,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 62,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 242 |
| Löslichkeit | 2.59e-01 g/LH2O: solubleMiscible with water, ethanol, methanol, lower alcohols and glycols. |
| Physical Description | Solid |
| Schmelzpunkt | 1°C |
| Siedepunkt | 100°C |
| Dichte | 1.11 g/mL at 25 °C |
| Brechungsindex | n20/D 1.3718 |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Aggregatzustand | Liquid |
| Farbe | Amber |
| pH | 1.55 (25℃) |
| InChI | InChI=1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11) |
| InChIKey | MAGFQRLKWCCTQJ-UHFFFAOYSA-N |
| SMILES | S(C1C=CC(C=C)=CC=1)(O)(=O)=O |
| EPA chemische Informationen | Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 52 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Corr. 1B (100%) |
| Wassergefährdungsklasse (WGK) | - |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2586 8/PG 3 |
| R-Sätze (R) | 34-35 |
| Gefahrensymbole | C |
| Sicherheitshinweise (S) | 23-26-36/37/39-45 |
| Gefahrenklasse | 8Acute Tox. 4 InhalationEye Dam. 1Skin Corr. 1A |
| Lagerklasse | 8B - Non-combustible corrosive hazardous materials |
Anwendungen & Verwendung
Verwenden
Polyelectrolyte. Electroconductive and antistatic resin for electrographic and electrophotographic substrates.