Description

Monobutyltriethyltin is a versatile organotin compound with significant industrial utility. This chemical serves as a crucial intermediate and catalyst in advanced organic synthesis and materials science. It is particularly valuable for manufacturers in the polymer, agrochemical, and specialty chemical sectors seeking reliable, high-purity organometallic reagents.

Application

• Key intermediate in the synthesis of more complex organotin compounds for PVC heat stabilizers.
• Catalyst or co-catalyst in cross-coupling reactions (e.g., Stille coupling) for pharmaceutical and fine chemical synthesis.
• Precursor for surface-modifying agents and coatings with specific functional properties.
• Research and development chemical in organometallic chemistry and material science laboratories.
• Potential use as a biocide or fungicide intermediate, subject to regional regulatory approvals.
• Component in the manufacture of specialized glass coatings and transparent conductive oxides (TCOs).

Basic Information

Product Name	Monobutyltriethyltin
CAS No.	17582-53-5
Molecular Formula	C10H24Sn
Molecular Weight	263.00 g/mol
Synonyms	Butyltriethyltin; Butyltriethylstannane; Triethylbutyltin; Triethylbutylstannane; Stannane, butyltriethyl-; NSC 163087; 1-Butyl-1,1,1-triethylstannane
EINECS	241-548-8

Quality Control

Our Monobutyltriethyltin is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and elemental analysis to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its properties as a strong alkali/organic solvent and highly volatile nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) at temperatures between 2°C and 8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	44.0 - 46.0 %
Specific Gravity (20°C)	1.15 - 1.25
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.