Di-n-butyltin dilaurate, 95%, Thermo Scientific Chemicals

Description

Di-n-butyltin dilaurate is used as a catalyst for the production of polyurethanes as well as for the transesterification reactions. It is involved in the vulcanization of silicones and a stabilizer in polyvinyl chloride (PVC). It acts as a rust inhibitor for polyurethanes, polyols, silicones and as a fuel additive.

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.

Specifications

Chemical Identifiers

• CAS: 77-58-7
• Molecular Formula: C₃₂H₆₄O₄Sn
• MDL Number: MFCD00008963
• Synonym: Di-n-butyltin didodecanoate

• Melting Point: <10°C
• Color: Yellow
• Density: 1.066 g/mL
• Boiling Point: >204°C (12 mmHg)
• Flash Point: 235°C (455°F)
• Linear Formula: [CH₃(CH₂)₃]₂Sn[O₂C(CH₂)₁₀CH₃]₂
• Refractive Index: 1.473
• Quantity: 500 g
• UN Number: UN2788
• Merck Index: 14,3038
• Solubility Information: Miscible with benzene and ether; Imiscible with water and methanol.
• Formula Weight: 631.55
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: Di-n-butyltin dilaurate

RUO – Research Use Only