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Chlor(chlormethyl)dimethylsilan
CHLOROMETHYLDIMETHYLCHLOROSILANE · DK580 · CMDMCS · LS 230 · CC3270 · oro(chL · Silan CMM2 · SILANE CMM2
Identifikatoren & physikalische Daten
| CAS No. | 1719-57-9 |
|---|---|
| Summenformel | C3H8Cl2Si |
| Durchschnittliche Molmasse | 143,08 g/mol |
| Monoisotopische Masse | 141,97723215 g/mol |
| SMILES | C[Si](C)(Cl)CCl |
| InChIKey | ITKVLPYNJQOCPW-UHFFFAOYSA-N |
| PubChem CID | 74393 |
| EC No. | 217-006-6 |
| DTXSID | DTXSID4061911 |
| Lokaler Name | Chlor(chlormethyl)dimethylsilan |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 44,1 |
| SpringerMaterials Properties | 29Si nuclear magnetic resonance spectrum |
| Physical Description | Liquid |
| Schmelzpunkt | <0°C |
| Siedepunkt | 114 °C/752 mmHg (lit.) |
| Dichte | 1.086 g/mL at 25 °C (lit.) |
| Dampfdruck | 43-177hPa at 20-50℃ |
| Brechungsindex | n20/D 1.437(lit.) |
| Flammpunkt | 70 °F |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,2-8°C |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to straw |
| Wichte | 1.086 |
| Explosionsgrenze | 1.4-51.5%(V) |
| Löslichkeit | DECOMPOSES |
| BRN | 1731933 |
| InChI | 1S/C3H8Cl2Si/c1-6(2,5)3-4/h3H2,1-2H3 |
| InChIKey | ITKVLPYNJQOCPW-UHFFFAOYSA-N |
| SMILES | C[Si](C)(Cl)CCl |
| CAS Datenbank | 1719-57-9(CAS DataBase Reference) |
| NIST chemische Informationen | Silane, chloro(chloromethyl)dimethyl-(1719-57-9) |
| EPA chemische Informationen | Silane, chloro(chloromethyl)dimethyl- (1719-57-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (87.3%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 55 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Silane, chloro(chloromethyl)dimethyl-Silane, chloro(chloromethyl)dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, chloro(chloromethyl)dimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 28-09-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/16207Chloromethyldimethylchlorosilane: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 2 (87.3%) |
| F | 10-21 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2985 3/PG 2 |
| Zollcode | 29310095 |
| R-Sätze (R) | 10-14-35-37-34-36/37-11 |
| Gefahrensymbole | C,F |
| Sicherheitshinweise (S) | 26-36/37/39-45-25-16 |
| Gefahrenklasse | 3Acute Tox. 4 OralEye Dam. 1Flam. Liq. 2Skin Corr. 1A |
| Verpackungsgruppe | II |
Anwendungen & Verwendung
Verwenden
Chloro(chloromethyl)dimethylsilane is used in method of improving the hydrophobic properties of cellulosic materials without leaving an acidic residue.