HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
p-Ethylbenzolsulfonsure
p-ethylbenzenesulphonic acid · phenylethane-p-sulfonate · p-ethyl-benzenesulfonicaci · 4-ethyl-benzenesulfonicaci · 4-ETHYLBENZENESULFONIC ACID · P-ETHYLBENZENESULFONIC ACID · Benzenesulfonic acid, 4-ethyl- · 4-ETHYLBENZENESULFONIC ACID TECH 95%
Identifikatoren & physikalische Daten
| CAS No. | 57352-34-8 |
|---|---|
| Summenformel | C8H10O3S |
| Durchschnittliche Molmasse | 186,23 g/mol |
| Monoisotopische Masse | 186,03506535 g/mol |
| SMILES | CCc1ccc(S(=O)(=O)O)cc1 |
| InChIKey | BRIXOPDYGQCZFO-UHFFFAOYSA-N |
| PubChem CID | 7402 |
| ChEMBL | CHEMBL3188767 |
| ChEBI | CHEBI:176767 |
| EC No. | 202-693-7 |
| DTXSID | DTXSID4046571 |
| Lokaler Name | p-Ethylbenzolsulfonsure |
Chemische & physikalische Eigenschaften
| XLogP | 1,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 62,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 219 |
| Physical Description | Liquid |
| Dichte | 1.229 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.5331(lit.) |
| Flammpunkt | >230 °F |
| pKa (Säurekonstante) | -0.45±0.50(Predicted) |
| Stabilität | Combustible. Incompatible with strong oxidizing agents, strong bases. |
| InChI | InChI=1S/C8H10O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h3-6H,2H2,1H3,(H,9,10,11) |
| InChIKey | BRIXOPDYGQCZFO-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=CC=C(CC)C=C1 |
| CAS Datenbank | 98-69-1(CAS DataBase Reference) |
| EPA chemische Informationen | Benzenesulfonic acid, 4-ethyl- (98-69-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Regulatorische Informationen | Chemical: Benzenesulfonic acid, 4-ethyl-Benzenesulfonic acid, ethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenesulfonic acid, ethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Benzenesulfonic acid, ethyl-: 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. |
| Weitere Sicherheitsinformationen | Evaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia |
| Gefahrenübersicht | A corrosive substance that can cause injury to the skin, eyes, and respiratory tractInhalation may cause chemical pneumonitis[MSDSonline] |
| Hazard Classes and Categories | Skin Corr. 1B (100%)Eye Dam. 1 (100%) |
| Entsorgungsverfahren | SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices. |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns.Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors. |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2586 8/PG 3 |
| R-Sätze (R) | 34 |
| Gefahrensymbole | C |
| Sicherheitshinweise (S) | 26-27-28-36/37/39-45 |
| Gefahrenklasse | 8Eye Dam. 1Skin Corr. 1B |
| Verpackungsgruppe | III |
| Lagerklasse | 8A - Combustible corrosive hazardous materials |
| Gefahrstoffdaten | 98-69-1(Hazardous Substances Data) |
Anwendungen & Verwendung
Verwenden
4-Ethylbenzenesulfonic acid was used to dope high conducting polypyrrole thin films.