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HCID 65744Erstellt: 27. Oktober 2026
Naphthalin-1,8-sulton
naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide · Nsc 26341 · naphthosultone · Einecs 201-468-0 · 8-Naphthosultone · 1,8-phthosultone · 1,8-Naphthosulfone · 1,8-Naphthasultone
https://huagongshe.com/de/chemical/65744
Identifikatoren & physikalische Daten
| CAS No. | 83-31-8 |
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| Summenformel | C10H6O3S |
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| Durchschnittliche Molmasse | 206,22 g/mol |
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| Monoisotopische Masse | 206,00376522 g/mol |
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| SMILES | O=S1(=O)Oc2cccc3cccc1c23 |
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| InChIKey | IEIADDVJUYQKAZ-UHFFFAOYSA-N |
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| PubChem CID | 65744 |
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| EC No. | 201-468-0 |
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| DTXSID | DTXSID6058891 |
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| Lokaler Name | Naphthalin-1,8-sulton |
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Chemische & physikalische Eigenschaften
| XLogP | 2,3 |
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| Polarare Oberfläche (TPSA) | 51,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 14 |
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| Formalladung | 0 |
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| Komplexität | 330 |
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| Schmelzpunkt | 154-157 °C (dec.) (lit.) |
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| Siedepunkt | 190 °C(Press: 2-3 Torr) |
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| Dichte | 1.556±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Aggregatzustand | powder to crystal |
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| Farbe | Light orange to Yellow to Green |
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| BRN | 9381 |
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| InChI | 1S/C10H6O3S/c11-14(12)9-6-2-4-7-3-1-5-8(13-14)10(7)9/h1-6H |
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| InChIKey | IEIADDVJUYQKAZ-UHFFFAOYSA-N |
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| SMILES | O=S1(=O)Oc2cccc3cccc1c23 |
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| CAS Datenbank | 83-31-8(CAS DataBase Reference) |
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| EPA chemische Informationen | Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide (83-31-8) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory.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. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| Zollcode | 2934.99.4400 |
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| R-Sätze (R) | 38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 22-28 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Skin Irrit. 2 |
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