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Methoxydiphenylphosphin
Methoxydiphenylphosphane · METHOXYDIPHENYLPHOSPHINE · METHYL DIPHENYLPHOSPHINITE · NSC 171167 · AURORA KA-1329 · DIPHENYLMETHOXYPHOSPHINE · Diphenylphosphinooxymethane · Methoxydiphenylphosphine>(diphenylmethyl)oxyphosphine
Identifikatoren & physikalische Daten
| CAS No. | 4020-99-9 |
|---|---|
| Summenformel | C13H13OP |
| Durchschnittliche Molmasse | 216,21 g/mol |
| Monoisotopische Masse | 216,07040167 g/mol |
| SMILES | COP(c1ccccc1)c1ccccc1 |
| InChIKey | OAADXJFIBNEPLY-UHFFFAOYSA-N |
| PubChem CID | 77636 |
| EC No. | 223-683-9 |
| DTXSID | DTXSID80193202 |
| Lokaler Name | Methoxydiphenylphosphin |
Chemische & physikalische Eigenschaften
| XLogP | 3,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 9,2 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 15 |
| Formalladung | 0 |
| Komplexität | 153 |
| Stoffklassen | Other Classes -> Phosphite Compounds |
| Physical Description | Liquid[Alfa Aesar MSDS] |
| Siedepunkt | 149 °C6 mm Hg(lit.) |
| Dichte | 1.078 g/mL at 25 °C(lit.) |
| Brechungsindex | n20/D 1.604(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Liquid |
| Wichte | 1.078 |
| Farbe | Clear colorless to very slightly yellow |
| BRN | 1640480 |
| InChI | InChI=1S/C13H13OP/c1-14-15(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3 |
| InChIKey | OAADXJFIBNEPLY-UHFFFAOYSA-N |
| SMILES | P(C1=CC=CC=C1)(C1=CC=CC=C1)OC |
| CAS Datenbank | 4020-99-9(CAS DataBase Reference) |
| NIST chemische Informationen | Methyl diphenylphosphinite(4020-99-9) |
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 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Gefahrenübersicht | A skin and strong eye irritant[Alfa Aesar MSDS] See Triphenylphosphine. See Dimethyl phenylphosphonite. |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| UN-Transportnummer | UN 2810 6.1/PG 3 |
| Zollcode | 29310099 |
| R-Sätze (R) | 36/37/38-20/21/22 |
| Gefahrensymbole | Xi,Xn |
| Sicherheitshinweise (S) | 26-37/39-36 |
| Gefahrenklasse | 6.1Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
Anwendungen & Verwendung
Verwenden
Ased as:Catalyst for hydroformylative desymmetrization of bisalkenyl carbinols and bishomoallylic carbinolsLigand in rhodium-catalyzed hydroformylation of bishomoallylic alcoholsCalatyst in preparation of γ-lactones via branched-regioselective hydroformylation reactionsLigand for nickel-catalyzed hydrocyanation reactionsCatalyst in annulation reactions