HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 78398Erstellt: 27. Oktober 2026
Triethoxychlorosilane
CHLOROTRIETHOXYSILANE · DK308 · DK789 · Triethoxychlorosilane · chlorotriethoxy-silan · Silane,chlorotriethoxy- · Monochlorotriethoxysilane · Triethoxychlorosilane, tech-95
https://huagongshe.com/de/chemical/78398
Identifikatoren & physikalische Daten
| CAS No. | 4667-99-6 |
|---|
| Summenformel | C6H15ClO3Si |
|---|
| Durchschnittliche Molmasse | 198,72 g/mol |
|---|
| Monoisotopische Masse | 198,04789855 g/mol |
|---|
| SMILES | CCO[Si](Cl)(OCC)OCC |
|---|
| InChIKey | JEZFASCUIZYYEV-UHFFFAOYSA-N |
|---|
| PubChem CID | 78398 |
|---|
| EC No. | 225-112-9 |
|---|
| DTXSID | DTXSID3063548 |
|---|
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 27,7 |
|---|
| H-Brücken-Donoren | 0 |
|---|
| H-Brücken-Akzeptoren | 3 |
|---|
| Frei drehbare Bindungen | 6 |
|---|
| Schwere Atome | 11 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 84,8 |
|---|
| Stoffklassen | Toxic Gases & Vapors -> Chlorosilanes |
|---|
| SpringerMaterials Properties | Chemical shift |
|---|
| Physical Description | Colorless liquid[Sigma-Aldrich MSDS] |
|---|
| Schmelzpunkt | -51°C |
|---|
| Siedepunkt | 156-157 °C(lit.) |
|---|
| Dichte | 1.012 g/mL at 25 °C(lit.) |
|---|
| Brechungsindex | n20/D 1.3900(lit.) |
|---|
| Flammpunkt | 117 °F |
|---|
| Lagerbedingungen | 2-8°C |
|---|
| Löslichkeit | Benzene, Chloroform |
|---|
| Aggregatzustand | liquid |
|---|
| Wichte | 1.0122 |
|---|
| Farbe | Clear Colourless |
|---|
| Stabilität | Moisture Sensitive |
|---|
| InChI | 1S/C6H15ClO3Si/c1-4-8-11(7,9-5-2)10-6-3/h4-6H2,1-3H3 |
|---|
| InChIKey | JEZFASCUIZYYEV-UHFFFAOYSA-N |
|---|
| SMILES | CCO[Si](Cl)(OCC)OCC |
|---|
| CAS Datenbank | 4667-99-6 |
|---|
| EPA chemische Informationen | Silane, chlorotriethoxy- (4667-99-6) |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 62 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|
| Gefahrenübersicht | Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Sigma-Aldrich MSDS] |
|---|
| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
|---|
| Expositionsschutz und Persönliche Schutzausrüstung | TIH (Toxic Inhalation Hazard) - Term used to describe gases and volatile liquids that are toxic when inhaled. Some are TIH materials themselves, e.g., chlorine, and some release TIH gases when spilled in water, e.g., chlorosilanes. [ERG 2016]. |
|---|
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
|---|
| Wassergefährdungsklasse (WGK) | 3 |
|---|
| TSCA-Inventar-Status | TSCA listed |
|---|
| UN-Transportnummer | UN 2986 8/PG 2 |
|---|
| Zollcode | 29319090 |
|---|
| R-Sätze (R) | 10-34-10/34 |
|---|
| Gefahrensymbole | C |
|---|
| Sicherheitshinweise (S) | 16-26-27-36/37/39 |
|---|
| Gefahrenklasse | 8/3Flam. Liq. 3Skin Corr. 1B |
|---|
| Verpackungsgruppe | II |
|---|
| Lagerklasse | 3 - Flammable liquids |
|---|
