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Hexaphenyldisiloxan
DK009 · HEXAPHENYLDISILOXANE · hexaphenyl-disiloxan · Oxybis(triphenylsilane) · Disiloxane, hexaphenyl- · Hexaphenyldisiloxane>Bis(triphenylsilyl)ether · Di(triphenylsilyl) oxide · Hexaphenylpropanedisiloxane
Identifikatoren & physikalische Daten
| CAS No. | 1829-40-9 |
|---|---|
| Summenformel | C36H30OSi2 |
| Durchschnittliche Molmasse | 534,8 g/mol |
| Monoisotopische Masse | 534,18351864 g/mol |
| SMILES | c1ccc([Si](O[Si](c2ccccc2)(c2ccccc2)c2ccccc2)(c2ccccc2)c2ccccc2)cc1 |
| InChIKey | IVZTVZJLMIHPEY-UHFFFAOYSA-N |
| PubChem CID | 74587 |
| EC No. | 217-381-6 |
| DTXSID | DTXSID0062006 |
| Lokaler Name | Hexaphenyldisiloxan |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 9,2 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 8 |
| Schwere Atome | 39 |
| Formalladung | 0 |
| Komplexität | 550 |
| Schmelzpunkt | ~225 °C |
| Siedepunkt | 494°C |
| Dichte | 1,2 g/cm3 |
| Brechungsindex | 1.6800 |
| Flammpunkt | >200°C |
| Lagerbedingungen | Storage temp. 2-8°C |
| Aggregatzustand | powder to crystal |
| Farbe | White to Almost white |
| BRN | 1334807 |
| InChI | 1S/C36H30OSi2/c1-7-19-31(20-8-1)38(32-21-9-2-10-22-32,33-23-11-3-12-24-33)37-39(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H |
| InChIKey | IVZTVZJLMIHPEY-UHFFFAOYSA-N |
| SMILES | O([Si](c1ccccc1)(c2ccccc2)c3ccccc3)[Si](c4ccccc4)(c5ccccc5)c6ccccc6 |
| CAS Datenbank | 1829-40-9(CAS DataBase Reference) |
| EPA chemische Informationen | Disiloxane, hexaphenyl- (1829-40-9) |
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 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| F | 10-21 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29349990 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
Hexaphenyldisiloxane technical, >=90% (HPLC) (CAS# 1829-40-9) is a useful building block, and has been used in the patented formula for flame retardant resin composition comprising triaryl silyl-functional compounds.