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1,4-Dioxan-2,5-dion
GLYCOLIDE · Glycollide · Glycolid · GLYCOLIDE A · 1,4-DIOXANE-2,3-DIOL · L10014E · Glycolide>GLYCOLIDE USP · PURASORB(R) G
Identifikatoren & physikalische Daten
| CAS No. | 502-97-6 |
|---|---|
| Summenformel | C4H4O4 |
| Durchschnittliche Molmasse | 116,07 g/mol |
| Monoisotopische Masse | 116,01095861 g/mol |
| SMILES | O=C1COC(=O)CO1 |
| InChIKey | RKDVKSZUMVYZHH-UHFFFAOYSA-N |
| PubChem CID | 65432 |
| EC No. | 207-954-9 |
| DTXSID | DTXSID8060115 |
| Lokaler Name | 1,4-Dioxan-2,5-dion |
Chemische & physikalische Eigenschaften
| XLogP | -0,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 52,6 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 112 |
| SpringerMaterials Properties | Fusion temperature |
| Physical Description | Large Crystals |
| Schmelzpunkt | 81-83°C |
| Siedepunkt | 130°C(lit.) |
| Dichte | 1.1315 (rough estimate) |
| Brechungsindex | 1.4500 (estimate) |
| Lagerbedingungen | -20°C |
| Löslichkeit | Dichloromethane (Slightly), DMSO (Slightly) |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| Stabilität | Hygroscopic |
| Kosmetik-Inhaltsstoffe Funktionen | HUMECTANTSKIN CONDITIONING |
| InChI | InChI=1S/C4H4O4/c5-3-1-7-4(6)2-8-3/h1-2H2 |
| InChIKey | RKDVKSZUMVYZHH-UHFFFAOYSA-N |
| SMILES | O1CC(=O)OCC1=O |
| CAS Datenbank | 502-97-6(CAS DataBase Reference) |
| NIST chemische Informationen | 1,4-Dioxane-2,5-dione(502-97-6) |
| EPA chemische Informationen | 1,4-Dioxane-2,5-dione (502-97-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (93.3%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | 1,4-Dioxane-2,5-dione is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,4-Dioxane-2,5-dione 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)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 08-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/20813 |
| Hazard Classes and Categories | Acute Tox. 4 (93.3%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29322090 |
| R-Sätze (R) | 36/37/38-36-22 |
| Gefahrensymbole | Xi,Xn |
| Sicherheitshinweise (S) | 22-24/25-37/39-26 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Acute Tox. 4 OralEye Irrit. 2 |
Anwendungen & Verwendung
Verwenden
1,4-Dioxane-2,5-dione is used in the fabricating of artificial blood vessels.