HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Stannanecarbonitrile, tributyl-
TRIBUTYLTIN CYANIDE · Tributylstannanecarbonitrile · Cyanotributyltin · tributylcyanotin · tributylcyano-ti · Tri-n-butylcyanotin · Cyanotributylstannane · Tributylcyanostannane
Identifikatoren & physikalische Daten
| CAS No. | 2179-92-2 |
|---|---|
| Summenformel | C13H27NSn |
| Durchschnittliche Molmasse | 316,07 g/mol |
| Monoisotopische Masse | 317,11654456 g/mol |
| SMILES | CCC[CH2][Sn]([C]#N)([CH2]CCC)[CH2]CCC |
| InChIKey | GMYAQHAKWKXYHG-UHFFFAOYSA-N |
| PubChem CID | 200512 |
| EC No. | 627-847-4 |
| DTXSID | DTXSID70176201 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 23,8 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 9 |
| Schwere Atome | 15 |
| Formalladung | 0 |
| Komplexität | 170 |
| Schmelzpunkt | 105-107 °C(lit.) |
| Siedepunkt | 145-150 °C(Press: 0.5 Torr) |
| Aggregatzustand | solid |
| Farbe | colorless |
| InChI | 1S/3C4H9.CN.Sn/c3*1-3-4-21-2/h3*1,3-4H2,2H3 |
| InChIKey | GMYAQHAKWKXYHG-UHFFFAOYSA-N |
| SMILES | CCCC[Sn](CCCC)(CCCC)C#N |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P261, P262, P264, P264+P265, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 3 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | No |
| UN-Transportnummer | UN 3146 6.1/PG 2 |
| RTECS-Nr. | WH6792000 |
| R-Sätze (R) | 23/24/25-36/37/38-52/53 |
| Gefahrensymbole | T |
| Sicherheitshinweise (S) | 22-26-36/37/39-45-61 |
| Gefahrenklasse | 6.1(a)Acute Tox. 3 OralAcute Tox. 4 DermalAquatic Acute 1Aquatic Chronic 1Eye Irrit. 2Repr. 1BSkin Irrit. 2STOT RE 1 |
| Verpackungsgruppe | II |
| Lagerklasse | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
Anwendungen & Verwendung
Verwenden
tributyltin cyanide (TRI-N-BUTYLCYANOTIN) is a reagent for cyanation of halides; can add to aldehydes; catalyst for halosilane substitution.
Herstellung & Synthese
synthetische
Preparative Methods of tributyltin cyanide: originally from Tri-n-butylchlorostannane and Potassium Cyanide. Modified procedures using 18-Crown-6 or Lithium Cyanide give better yields.