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HCID 72794Erstellt: 27. Oktober 2026
Biphenyl-2,2'-dicarbonsureanhydrid
Dibenzo[c,e]oxepine-5,7-dione · diphenic acid anhydride · dibenz[c,e]oxepin-5,7-dione · DIPHENIC ANHYDR · DIPHENIC ANHYDRIDE · O-DIPHENIC ANHYDRIDE · 2,2-United anhydride · Diphenicanhydride,98%
https://huagongshe.com/de/chemical/72794
Identifikatoren & physikalische Daten
| CAS No. | 6050-13-1 |
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| Summenformel | C14H8O3 |
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| Durchschnittliche Molmasse | 224,21 g/mol |
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| Monoisotopische Masse | 224,04734412 g/mol |
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| SMILES | O=c1oc(=O)c2ccccc2c2ccccc12 |
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| InChIKey | RTSGJTANVBJFFJ-UHFFFAOYSA-N |
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| PubChem CID | 72794 |
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| ChEMBL | CHEMBL1897807 |
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| EC No. | 227-950-0 |
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| DTXSID | DTXSID0064094 |
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| Lokaler Name | Biphenyl-2,2'-dicarbonsureanhydrid |
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Chemische & physikalische Eigenschaften
| XLogP | 2,8 |
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| Polarare Oberfläche (TPSA) | 43,4 |
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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 | 17 |
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| Formalladung | 0 |
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| Komplexität | 304 |
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| SpringerMaterials Properties | Boiling point |
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| Schmelzpunkt | 225-227 °C (lit.) |
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| Siedepunkt | 325.61°C (rough estimate) |
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| Dichte | 1.2337 (rough estimate) |
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| Brechungsindex | 1.5400 (estimate) |
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| Lagerbedingungen | Inert atmosphere,Room Temperature |
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| Aggregatzustand | Crystalline Powder or Flakes |
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| Farbe | White to beige or grayish-brown |
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| Löslichkeit | decomposes |
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| BRN | 171255 |
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| InChI | 1S/C14H8O3/c15-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(16)17-13/h1-8H |
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| InChIKey | RTSGJTANVBJFFJ-UHFFFAOYSA-N |
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| SMILES | O=C1OC(=O)c2ccccc2-c3ccccc13 |
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| CAS Datenbank | 6050-13-1(CAS DataBase Reference) |
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| NIST chemische Informationen | 2,2'-Biphenyldicarboxylic anhydride(6050-13-1) |
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| EPA chemische Informationen | Dibenz[c,e]oxepin-5,7-dione (6050-13-1) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, 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. |
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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 | 29173990 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-37/39-7/8-24/25-37 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
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