Description

Tributyl[[(p-Dodecylphenyl)Sulphonyl]Oxy]Stannane is a specialized organotin compound that serves as a highly effective catalyst and stabilizer in advanced polymer synthesis. Its core value lies in its ability to facilitate precise chemical reactions, enhancing the thermal stability and performance characteristics of final materials. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to improve product durability and processing efficiency.

Application

• Primary catalyst in polyurethane (PU) foam production and other polycondensation reactions.
• Stabilizer and catalyst in silicone (RTV) and other elastomer curing processes.
• Key intermediate for the synthesis of other functional organotin compounds.
• Used in the manufacture of high-performance coatings and adhesives.
• Potential application as a PVC heat stabilizer in specific formulations.
• Employed in cross-linking reactions for specialty polymers.

Basic Information

Product Name	Tributyl[[(p-Dodecylphenyl)Sulphonyl]Oxy]Stannane
CAS No.	85938-51-8
Molecular Formula	C30H56O3SSn
Molecular Weight	607.51 g/mol
Synonyms	Tributyl(p-dodecylbenzenesulfonyloxy)stannane; Tributyltin p-dodecylbenzenesulfonate; Dodecylbenzenesulfonic Acid Tributyltin Ester; Tin, tributyl[(p-dodecylphenyl)sulfonyl]oxy]-; Tributylstannyl p-dodecylbenzenesulfonate; Catalyst T-12 (related class); Organotin Catalyst
EINECS	Contact for details

Quality Control

Our Tributyl[[(p-Dodecylphenyl)Sulphonyl]Oxy]Stannane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Quality is verified through analytical techniques including HPLC, NMR, and titration. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Specific Gravity (20°C)	1.05 - 1.15
Moisture (KF)	≤ 0.5%

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