Description

Tributyl[[(Dibutylamino)Thioxomethyl]Thio]Stannane is a specialized organotin compound that serves as a highly effective catalyst and stabilizer in various polymerization and synthesis processes. Its unique structure, featuring both thiocarbonyl and amino groups coordinated to the tin center, provides exceptional reactivity and thermal stability. This compound is essential for manufacturers in the polymer, specialty chemical, and material science industries seeking to enhance reaction efficiency and product performance.

Application

• Primary catalyst and co-catalyst in polyurethane (PU) and polyurea elastomer formulations.
• Stabilizer and catalyst in silicone (RTV) and other condensation cure polymer systems.
• Intermediate for the synthesis of other organotin compounds with specific functional properties.
• Additive in coatings and adhesives to improve curing characteristics and final film properties.
• Catalyst for esterification and transesterification reactions in fine chemical synthesis.
• Component in research and development of novel polymeric materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	Tributyl[[(Dibutylamino)Thioxomethyl]Thio]Stannane
CAS No.	67057-34-5
Molecular Formula	C21H45NS2Sn
Molecular Weight	502.41 g/mol
Synonyms	Tributyltin N,N-dibutyldithiocarbamate; Dibutylcarbamodithioic Acid Tributylstannyl Ester; Stannane, tributyl[[(dibutylamino)thioxomethyl]thio]-; Tin, tributyl N,N-dibutyldithiocarbamate; Tributylstannyl dibutyldithiocarbamate; Catalyst T-12 (related class); DBTDC-Sn(Bu)3; Dibutyldithiocarbamic Acid Tributyltin Ester
EINECS	Contact for details

Quality Control

Our production of Tributyl[[(Dibutylamino)Thioxomethyl]Thio]Stannane adheres to stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, GC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	22.0 - 24.0 %
Specific Gravity (20°C)	1.10 - 1.20
Refractive Index (20°C)	1.520 - 1.540

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