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Dimethoxydiphenylsilan
DIMETHOXYDIPHENYLSILANE · DMDPS · DPDMS · z6074 · kbm202 · HD-129 · KH-621 · CD6010
Identifikatoren & physikalische Daten
| CAS No. | 6843-66-9 |
|---|---|
| Summenformel | C14H16O2Si |
| Durchschnittliche Molmasse | 244,36 g/mol |
| Monoisotopische Masse | 244,09195628 g/mol |
| SMILES | CO[Si](OC)(c1ccccc1)c1ccccc1 |
| InChIKey | AHUXYBVKTIBBJW-UHFFFAOYSA-N |
| PubChem CID | 81284 |
| ChEMBL | CHEMBL3560757 |
| EC No. | 229-929-1 |
| DTXSID | DTXSID2044717 |
| Lokaler Name | Dimethoxydiphenylsilan |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 18,5 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 17 |
| Formalladung | 0 |
| Komplexität | 196 |
| Stoffklassen | Metals -> Metalloid Compounds (Silicon) |
| SpringerMaterials Properties | Optical coefficient |
| Siedepunkt | 286 °C @760 [mm Hg]161 °C15 mm Hg(lit.) |
| Physical Description | LiquidColorless liquid[Alfa Aesar MSDS] |
| Schmelzpunkt | <0°C |
| Dichte | 1.08 g/mL at 20 °C(lit.) |
| Dampfdruck | 0.03Pa at 25℃ |
| Brechungsindex | n20/D 1.541 |
| Flammpunkt | 121°C |
| Lagerbedingungen | Inert atmosphere,Room Temperature |
| Aggregatzustand | liquid |
| Wichte | 1.0771 |
| Farbe | colorless |
| Löslichkeit | 3mg/L at 20℃ |
| BRN | 2940458 |
| InChI | 1S/C14H16O2Si/c1-15-17(16-2,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,1-2H3 |
| InChIKey | AHUXYBVKTIBBJW-UHFFFAOYSA-N |
| SMILES | CO[Si](OC)(c1ccccc1)c2ccccc2 |
| CAS Datenbank | 6843-66-9(CAS DataBase Reference) |
| NIST chemische Informationen | Silane, dimethoxydiphenyl-(6843-66-9) |
| EPA chemische Informationen | Silane, dimethoxydiphenyl- (6843-66-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (99.5%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P273, P280, P302+P352, P321, P332+P317, P362+P364, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 190 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Silane, dimethoxydiphenyl-Benzene, 1,1'-(dimethoxysilylene)bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, 1,1'-(dimethoxysilylene)bis- 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)Status: Active Update: 13-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/10957Benzene, 1,1'-(dimethoxysilylene)bis-: 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. |
| Gefahrenübersicht | A skin and strong eye irritant[Alfa Aesar MSDS] See Dimethoxydimethylsilane. |
| Hazard Classes and Categories | Skin Irrit. 2 (99.5%) |
| Protective Action Criteria (PAC) | 6.0 [mg/m3]66 [mg/m3]400 [mg/m3] |
| Toxicity Data | LC (rat) > 42 mg/m3/4hr |
| F | 10-21 |
| Wassergefährdungsklasse (WGK) | 2 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29319090 |
| RTECS-Nr. | VV3643332 |
| R-Sätze (R) | 38 |
| Gefahrensymbole | Xi |
Anwendungen & Verwendung
Verwenden
Reagent for preparation of diphenylsilylene derivatives of diols by exchange.