Description

Ethyl Tributyltin Sulfide is a specialized organotin compound with significant utility as a chemical intermediate and catalyst in advanced synthesis. Its value lies in its ability to facilitate specific organic transformations and serve as a precursor in the development of performance materials. This product is essential for R&D laboratories and industrial manufacturers in the chemical, polymer, and agrochemical sectors seeking reliable, high-purity intermediates for their processes.

Application

• Key intermediate in the synthesis of other organotin compounds and stabilizers.
• Catalyst or catalyst precursor in polyurethane (PU) and silicone rubber production.
• Research and development of novel agrochemicals and biocides.
• Used in the preparation of heat stabilizers for PVC and other polymers.
• Specialty chemical synthesis within academic and industrial research laboratories.
• Potential precursor for materials used in antifouling coatings (subject to regional regulations).

Basic Information

Product Name	Ethyl Tributyltin Sulfide
CAS No.	23716-85-0
Molecular Formula	C14H32SSn
Molecular Weight	327.16 g/mol
Synonyms	Tributyl(ethylthio)stannane; Ethyltributylstannyl Sulfide; Stannane, tributyl(ethylthio)-; (Ethylthio)tributylstannane; Tributyltin ethyl sulfide; ETBTS; NSC 168109
EINECS	Contact for details

Quality Control

Our Ethyl Tributyltin Sulfide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame. For long-term storage, consider refrigeration.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Tin (Sn) Content	36.0 - 37.0 %
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.