414492

2-(Tributylstannyl)thiophen

97%

• Synonym(e): 2-(Tributyltin)thiophene, 2-Thienyltributyltin, Tributyl(thiophen-2-yl)stannate, Tributyl-2-thienylstannane, Tributylthiophen-2-ylstannane
• Empirische Formel (Hill-System): C₁₆H₃₀SSn
• CAS-Nummer: 54663-78-4
• Molekulargewicht: 373.18
• MDL-Nummer: MFCD00192513
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24865938
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.518 (lit.)
• bp: 155 °C/0.1 mmHg (lit.)
• Dichte: 1.175 g/mL at 25 °C (lit.)
• SMILES String: CCCC[Sn](CCCC)(CCCC)c1cccs1
• InChI: 1S/C4H3S.3C4H9.Sn/c1-2-4-5-3-1;3*1-3-4-2;/h1-3H;3*1,3-4H2,2H3;
• InChIKey: UKTDFYOZPFNQOQ-UHFFFAOYSA-N

Beschreibung

Anwendung

2-(Tributylstannyl)thiophene has been used to synthesize diphenylquinoxaline monomer for the electrochromism polymers.[1] It can also be used as a reactant in Stille coupling reaction.[2][3][4]

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): 221.0 °F - closed cup
• Flammpunkt (°C): 105 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter