HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Silane, tris(1-methylethyl)-
TIPS · TIS · TIPS-H · tris(propan-2-yl)silane · Triisopropylsilane(L) · PD-Tips · Three isopropylsilane · Triisopropylsilane 99%
Identifikatoren & physikalische Daten
| CAS No. | 6485-79-6 |
|---|---|
| Summenformel | C9H22Si |
| Durchschnittliche Molmasse | 158,36 g/mol |
| Monoisotopische Masse | 158,14907723 g/mol |
| SMILES | CC(C)[SiH](C(C)C)C(C)C |
| InChIKey | YDJXDYKQMRNUSA-UHFFFAOYSA-N |
| PubChem CID | 138754 |
| DTXSID | DTXSID90983439 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 65,7 |
| SpringerMaterials Properties | Optical coefficient |
| Siedepunkt | 84-86 °C/35 mmHg (lit.) |
| Dichte | 0.773 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.434(lit.) |
| Flammpunkt | 99 °F |
| Lagerbedingungen | Store below +30°C. |
| Löslichkeit | Benzene (Soluble), Chloroform (Soluble)Immiscible with water. |
| Aggregatzustand | liquid |
| Wichte | 0.773 |
| Farbe | colorless |
| BRN | 1733718 |
| InChI | 1S/C9H22Si/c1-7(2)10(8(3)4)9(5)6/h7-10H,1-6H3 |
| InChIKey | YDJXDYKQMRNUSA-UHFFFAOYSA-N |
| SMILES | CC(C)[SiH](C(C)C)C(C)C |
| CAS Datenbank | 6485-79-6(CAS DataBase Reference) |
Sicherheit & Vorschriften
| F | 10-21 |
|---|---|
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | No |
| UN-Transportnummer | UN 1993 3/PG 3 |
| Zollcode | 2931 90 00 |
| R-Sätze (R) | 10-36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36-37/39-16 |
| Gefahrenklasse | 3Flam. Liq. 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
Triisopropylsilane is used as a protecting group in peptide synthesis and is also used as a reducing agent for the selective reduction of anomeric C-phenyl ketals. It is used in the selective silylation of primary hydroxyl groups without affecting the secondary hydroxyl group. It is used in the preparation of anti-1,2-diols catalyzed by a Ni(O) N-heterocyclic carbine complex with high diastereoselectivity.