251127

Bis(tributylzinn)

95%

• Synonym(e): Hexabutyldistannan, Hexabutyldizinn
• Lineare Formel: (CH₃CH₂CH₂CH₂)₃SnSn(CH₂CH₂CH₂CH₃)₃
• CAS-Nummer: 813-19-4
• Molekulargewicht: 580.11
• Beilstein: 3605476
• EG-Nummer: 212-383-3
• MDL-Nummer: MFCD00009417
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24855108
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.512 (lit.)
• Dichte: 1.148 g/mL at 25 °C (lit.)
• SMILES String: CCCC[Sn](CCCC)(CCCC)[Sn](CCCC)(CCCC)CCCC
• InChI: 1S/6C4H9.2Sn/c6*1-3-4-2;;/h6*1,3-4H2,2H3;;
• InChIKey: REDSKZBUUUQMSK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Bis(tributyltin) is utilized in tin-carbon bond formation, desulfurization, and deoxygenation reactions.

Anwendung

Reagent used to stannylate aryl halides for subsequent Stille coupling. Also used in the radioiodination of styrlpyridines.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301,H312,H315,H319,H360FD,H372,H410
• P-Sätze: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 266.0 °F - closed cup
• Flammpunkt (°C): 130 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter