Ethynyltri-n-butyltin, 96%, Thermo Scientific Chemicals

Description

Used to prepare vinylstannanes and stannylisoxazoles. Ethynylation reagent for azaaromatics.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Used to prepare vinylstannanes and stannylisoxazoles. Ethynylation reagent for azaaromatics.

Solubility
Not miscible or difficult to mix with water.

Notes
Mositure sensitive. Store away from oxidizing agents and water/moisture.

Specifications

Chemical Identifiers

• CAS: 994-89-8
• Molecular Formula: C14H28Sn
• Molecular Weight (g/mol): 315.088
• MDL Number: MFCD00009420
• InChI Key: YEMJHNYABQHWHL-UHFFFAOYSA-N
• Synonym: tributylstannylacetylene, ethynyltri-n-butyltin, ethynyltributylstannane, tributyl ethynyl stannane, stannane, tributylethynyl, tributylethynyl tin, ethynyltributyltin, tributylethynyltin, tributylstannylethyne, tributyl ethynyl tin
• PubChem CID: 621176
• IUPAC Name: tributyl(ethynyl)stannane
• SMILES: CCCC[Sn](CCCC)(CCCC)C#C

• Density: 1.08
• Boiling Point: 70°C (0.2 mmHg)
• Flash Point: 73°C (163°F)
• Linear Formula: HC≡C-Sn(CH₂CH₂CH₂CH₃)₃
• Refractive Index: 1.477
• Quantity: 1 g
• UN Number: UN2788
• Beilstein: 3537659
• Sensitivity: Moisture sensitive
• Solubility Information: Not miscible or difficult to mix with water.
• Formula Weight: 315.09
• Percent Purity: 96%
• Chemical Name or Material: Ethynyltri-n-butyltin

RUO – Research Use Only