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Silane, chloromethyl-trimethoxy-
ND-40 · DK833 · DK343 · DK342 · DKSI159 · DKFELEX0218 · Co-Formula CFS-C261 · CHLOROMETHYLTRIMETHOXYSILANE
Identifikatoren & physikalische Daten
| CAS No. | 5926-26-1 |
|---|---|
| Summenformel | C4H11ClO3Si |
| Durchschnittliche Molmasse | 170,66 g/mol |
| Monoisotopische Masse | 170,01659842 g/mol |
| SMILES | CO[Si](CCl)(OC)OC |
| InChIKey | FPOSCXQHGOVVPD-UHFFFAOYSA-N |
| PubChem CID | 22212 |
| EC No. | 611-813-0 |
| DTXSID | DTXSID10207987 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 27,7 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 67,9 |
| SpringerMaterials Properties | Nuclear quadrupole resonance spectroscopy |
| Siedepunkt | 151 °C (lit.) |
| Dichte | 1.132 g/mL at 25 °C (lit.) |
| Brechungsindex | 1.407 [25°C] |
| Flammpunkt | 26 °F |
| Lagerbedingungen | Storage temp. 2-8°C |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| Wichte | 1.125 |
| InChI | InChI=1S/C4H11ClO3Si/c1-6-9(4-5,7-2)8-3/h4H2,1-3H3 |
| InChIKey | FPOSCXQHGOVVPD-UHFFFAOYSA-N |
| SMILES | [Si](CCl)(OC)(OC)OC |
| CAS Datenbank | 5926-26-1(CAS DataBase Reference) |
| NIST chemische Informationen | Silane, chloromethyl-trimethoxy-(5926-26-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (95.2%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Status: Active Update: 18-02-2011 https://echa.europa.eu/registration-dossier/-/registered-dossier/1415 |
| Hazard Classes and Categories | Flam. Liq. 2 (95.2%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | No |
| UN-Transportnummer | UN 1993 3/PG 2 |
| Zollcode | 29319090 |
| RTECS-Nr. | VV2625000 |
| R-Sätze (R) | 11 |
| Gefahrensymbole | F |
| Sicherheitshinweise (S) | 16-29-33 |
| Gefahrenklasse | 3Flam. Liq. 2 |
| Verpackungsgruppe | II |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
Chloromethyltrimethoxysilane may be used in the preparation of 1-methyl-1H-benzimidazole (MBI)-modified nanoparticles.{33} Mesoporous monolithic silica gels can also be prepared from Chloromethyltrimethoxysilane. {34}