Di-n-butyltin bis(2-ethylhexanoate)

Description

CAS: 2781-10-4 | C24H48O4Sn | 519.35 g/mol

Di-n-butyltin bis(2-ethylhexanoate) is used in silanol condensation reactions for caulk and sealant applications and in the production of silicones. It is also used in one or two component systems which are compatible with aromatic solvents.

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: 2781-10-4
• MDL Number: MFCD00015261

• Melting Point: 57°C to 59°C
• Density: 1.070 g/mL
• Boiling Point: 220°C (2 mmHg)
• Odor: Odorless
• Molecular Formula: C24H48O4Sn
• Quantity: 100 g
• UN Number: UN3146
• Synonym: dibutyltin bis 2-ethylhexanoate, dibutyltin di 2-ethylhexoate, stannane, dibutylbis 2-ethyl-1-oxohexyl oxy, di-n-butyltin di-2-ethylhexanoate, di-n-butyltin bis 2-ethylhexanoate, dibutyltin di-2-ethylhexanoate, dibutyltin di 2-ethylhexanoate, dibutylbis 2-ethyl-1-oxohexyl oxy stannane, tin, dibutyl-, di 2-ethylhexoate, dibutyltin di-2-ethylhexoate
• Solubility Information: Soluble in mineral oil, acetone, xylene
• InChI Key: GPDWNEFHGANACG-UHFFFAOYNA-L
• SMILES: CCCCC(CC)C(=O)O[Sn](CCCC)(CCCC)OC(=O)C(CC)CCCC
• IUPAC Name: dibutyl[(2-ethylhexanoyl)oxy]stannyl 2-ethylhexanoate
• Molecular Weight (g/mol): 519.35
• Formula Weight: 519.34
• Physical Form: Lumps
• Chemical Name or Material: Di-n-butyltin bis (2-ethylhexanoate)

Safety and Handling

Hazard Category	H301-H340-H360-H372-H500
Hazard Statement	GHS H Statement H301-H310-H361 Toxic if swallowed. Fatal in contact with skin. Suspected of damaging fertility or the unborn child.
Precautionary Statement	P201-P202-P260-P264b-P270-P281-P301+P310-P308+P313-P330-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: III
EINECSNumber	220-481-2
RTECSNumber	WH6714500
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only