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3-(Diethoxymethylsilyl)propylamin
KH-902 · 3-AMINOPROPYLMETHYLDIETHOXYSILANE · kbe902 · CA0742 · A-1505 · dynasylan1506 · dynasylan1505 · Dynasylan 1505
Identifikatoren & physikalische Daten
| CAS No. | 3179-76-8 |
|---|---|
| Summenformel | C8H21NO2Si |
| Durchschnittliche Molmasse | 191,34 g/mol |
| Monoisotopische Masse | 191,13415544 g/mol |
| SMILES | CCO[Si](C)(CCCN)OCC |
| InChIKey | HXLAEGYMDGUSBD-UHFFFAOYSA-N |
| PubChem CID | 18511 |
| EC No. | 221-660-8 |
| DTXSID | DTXSID2038817 |
| Lokaler Name | 3-(Diethoxymethylsilyl)propylamin |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 44,5 |
|---|---|
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 7 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 105 |
| Stoffklassen | Metals -> Metalloid Compounds (Silicon) |
| Dichte | 0.94 @25 °C0.916 g/mL at 25 °C(lit.) |
| Siedepunkt | 200 °C @760 [mm Hg]85-88 °C8 mm Hg(lit.) |
| Dampfdruck | 0.1 [mm Hg] @20 °C6.9Pa at 25℃ |
| Physical Description | Liquid |
| Schmelzpunkt | <-20°C |
| Brechungsindex | n20/D 1.426(lit.) |
| Flammpunkt | 168 °F |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
| Aggregatzustand | liquid |
| pKa (Säurekonstante) | 10.52±0.10(Predicted) |
| Wichte | 0.916 |
| Farbe | Colorless to Almost colorless |
| Löslichkeit | Soluble and reacts with water. |
| BRN | 1744264 |
| InChI | 1S/C8H21NO2Si/c1-4-10-12(3,11-5-2)8-6-7-9/h4-9H2,1-3H3 |
| InChIKey | HXLAEGYMDGUSBD-UHFFFAOYSA-N |
| SMILES | CCO[Si](C)(CCCN)OCC |
| LogP (Verteilungskoeffizient) | 2.5 at 20℃ |
| CAS Datenbank | 3179-76-8(CAS DataBase Reference) |
| NIST chemische Informationen | 1-Propanamine, 3-(diethoxymethylsilyl)-(3179-76-8) |
| EPA chemische Informationen | 1-Propanamine, 3-(diethoxymethylsilyl)- (3179-76-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 1.7% (5 of 299) of reports.DangerH314 (91%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 299 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 1-Propanamine, 3-(diethoxymethylsilyl)-1-Propanamine, 3-(diethoxymethylsilyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanamine, 3-(diethoxymethylsilyl)- 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: 13-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/53281-Propanamine, 3-(diethoxymethylsilyl)-: 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. |
| Gefahrenübersicht | A mild skin irritantOral LD50 (rat) = 4.76 mL/kgDermal LD50 (rabbit) = 2.52 mL/kg[RTECS] Reacts with waterCauses burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Alfa Aesar MSDS] |
| Hazard Classes and Categories | Skin Corr. 1B (91%) |
| Protective Action Criteria (PAC) | 13 [mg/m3]140 [mg/m3]860 [mg/m3] |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
| F | 10-21-34 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status |
Anwendungen & Verwendung
Verwenden
(3-Aminopropyl)diethoxymethylsilane is used as silane coupling agent. The aromatic imine monolayers were prepared by reacting (3-aminopropyl)diethoxymethylsilane.