HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hexaethylcyclotrisiloxan
Ethylcyclosiloxanes · HEXAETHYLCYCLOTRISILOXANE · HEXAETPYLCYCLOTRISILOXANE · hexaethyl-cyclotrisiloxan · Cyclotrisiloxane, hexaethyl- · Hexaethylcyclohexanetrisiloxane · 1,1,3,3,5,5-hexaethylcyclotrisiloxane · Cyclotrisiloxane, 2,2,4,4,6,6-hexaethyl-
Identifikatoren & physikalische Daten
| CAS No. | 2031-79-0 |
|---|---|
| Summenformel | C12H30O3Si3 |
| Durchschnittliche Molmasse | 306,62 g/mol |
| Monoisotopische Masse | 306,15027442 g/mol |
| SMILES | CC[Si]1(CC)O[Si](CC)(CC)O[Si](CC)(CC)O1 |
| InChIKey | KMPBCFZCRNKXSA-UHFFFAOYSA-N |
| PubChem CID | 74849 |
| EC No. | 217-984-4 |
| DTXSID | DTXSID8062109 |
| Lokaler Name | Hexaethylcyclotrisiloxan |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 27,7 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 18 |
| Formalladung | 0 |
| Komplexität | 200 |
| SpringerMaterials Properties | Boiling point |
| Schmelzpunkt | 14°C |
| Siedepunkt | 117°C 10mm |
| Dichte | 0,955 g/cm3 |
| Brechungsindex | 1.4308 |
| Flammpunkt | >65°C |
| Wichte | 1.04-1.06 |
| InChI | InChI=1S/C12H30O3Si3/c1-7-16(8-2)13-17(9-3,10-4)15-18(11-5,12-6)14-16/h7-12H2,1-6H3 |
| InChIKey | KMPBCFZCRNKXSA-UHFFFAOYSA-N |
| SMILES | O1[Si](CC)(CC)O[Si](CC)(CC)O[Si]1(CC)CC |
| CAS Datenbank | 2031-79-0(CAS DataBase Reference) |
| NIST chemische Informationen | 1,1,3,3,5,5-Hexaethylcyclotrisiloxane(2031-79-0) |
| EPA chemische Informationen | Cyclotrisiloxane, hexaethyl- (2031-79-0) |
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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Cyclotrisiloxane, hexaethyl-: 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. |
| TSCA-Inventar-Status | TSCA listed |
| R-Sätze (R) | 36/37/38 |
| Sicherheitshinweise (S) | 26-36/37/39 |
Anwendungen & Verwendung
Verwenden
Hexaethylcyclotrisiloxane can be used to prepare nano-protective coating.