414492

2-(Tributylstannyl)thiophene

97%

• Synonym(s): 2-(Tributyltin)thiophene, 2-Thienyltributyltin, Tributyl(thiophen-2-yl)stannate, Tributyl-2-thienylstannane, Tributylthiophen-2-ylstannane
• Empirical Formula (Hill Notation): C₁₆H₃₀SSn
• CAS Number: 54663-78-4
• Molecular Weight: 373.18
• MDL number: MFCD00192513
• UNSPSC Code: 12352103
• PubChem Substance ID: 24865938
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: liquid
• refractive index: n20/D 1.518 (lit.)
• bp: 155 °C/0.1 mmHg (lit.)
• density: 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;
• InChI key: UKTDFYOZPFNQOQ-UHFFFAOYSA-N

Description

Application

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

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301,H312,H315,H319,H360FD,H372,H410
• pcodes: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: 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
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 221.0 °F - closed cup
• flash_point_c: 105 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter