Bis(tri-n-butyltin) oxide, 97%, Thermo Scientific Chemicals

Description

Bis(tri-n-butyltin) oxide is employed in the synthesis of α,β-unsaturated methyl ketones, isoxazoles.

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
Bis(tri-n-butyltin) oxide is employed in the synthesis of α,β-unsaturated methyl ketones, isoxazoles.

Solubility
Soluble in water (0.071 g/L)

Notes
Store at room temperature. Incompatible with oxidizing agents. Ensure adequate ventilation.

Specifications

Chemical Identifiers

• CAS: 56-35-9
• Molecular Formula: C24H58OSn2
• Molecular Weight (g/mol): 600.15
• MDL Number: MFCD00009418
• InChI Key: NZQFYJHTWVEUPP-UHFFFAOYSA-N
• Synonym: tributyltin oxide, tbto, bis tributyltin oxide, hexabutyldistannoxane, distannoxane, hexabutyl, lastanox q, bis tri-n-butyltin oxide, butinox, biomet
• PubChem CID: 16682746
• ChEBI: CHEBI:81543
• IUPAC Name: tributyl(tributylstannyloxy)stannane
• SMILES: O.CCCC[SnH](CCCC)CCCC.CCCC[SnH](CCCC)CCCC

• Melting Point: -45°C
• Density: 1.172
• Boiling Point: 179°C to 180°C (2 mmHg)
• Flash Point: 168°C (334°F)
• Odor: Irritating
• Refractive Index: 1.4865
• Linear Formula: [(CH₃CH₂CH₂CH₂)₃Sn]₂O
• Quantity: 2500 g
• UN Number: UN2788
• Beilstein: 745057
• Solubility Information: Soluble in water (0.071g/L)
• Formula Weight: 596.07
• Percent Purity: 97%
• Chemical Name or Material: Bis(tri-n-butyltin) oxide

Safety and Handling

Hazard Category	H301-H312-H315-H319-H335-H360FD-H372
Hazard Statement	GHS H Statement H301-H311-H360-H372-H315-H319 Toxic if swallowed. Toxic in contact with skin. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P201-P202-P260-P264b-P270-P271-P280i-P281-P301+P310-P302+P352-P304+P340-P305+P351+P338-P308+P313-P312-P330-P332+P313-P362-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	200-268-0
RTECSNumber	JN8750000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only