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)
• Refractive Index: 1.473
• Linear Formula: [CH₃(CH₂)₃]₂Sn[O₂C(CH₂)₁₀CH₃]₂
• 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

Safety and Handling

Hazard Category	H314-H317-H335-H336-H341-H360FD-H370-H372
Hazard Statement	GHS H Statement H301-H331-H360-H341-H314-H318-H317 Toxic if swallowed. Toxic if inhaled. May damage fertility or the unborn child. Suspected of causing genetic defects. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.
Precautionary Statement	P201-P202-P260-P264b-P270-P271-P272-P280g-P281-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P333+P313-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: III
EINECSNumber	201-039-8
RTECSNumber	WH7000000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only