Description

Tin115 CAS NO 14191-72-1 is a high-purity organotin compound, specifically a dialkyltin derivative, valued for its exceptional performance as a catalyst and stabilizer in polymer synthesis. Its primary commercial value lies in enabling efficient, controlled reactions for producing high-quality polyurethane foams, silicones, and other specialty polymers. This product is essential for manufacturers in the polymer, coatings, adhesives, and sealants industries seeking reliable and consistent catalytic activity.

Application

• Primary catalyst for the production of flexible and rigid polyurethane foams.
• Stabilizer and catalyst in the manufacture of silicone polymers and room-temperature vulcanizing (RTV) silicones.
• Esterification and transesterification catalyst for producing plasticizers and polyester polyols.
• Key component in formulations for high-performance coatings and adhesives.
• Used as a catalyst in the synthesis of polycarbonate diols and other specialty polymers.
• Stabilizing agent for PVC and other halogen-containing polymers (in specific grades).

Basic Information

Item	Detail
Product Name	Tin115
CAS No.	14191-72-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dibutyltin dilaurate; Dibutyltin dilaurate catalyst; Dibutylbis(lauroyloxy)stannane; Stannane, dibutylbis[(1-oxododecyl)oxy]-; DBTL; Tin(II) dilaurate dibutyl; Catalyst T-12; Lauric acid, dibutylstannylene salt; Dibutyltin didodecanoate
EINECS	Contact for details

Quality Control

Our Tin115 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by titration and identification by FT-IR, to ensure it meets precise specifications for catalytic activity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality standards.

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 strong acids, strong bases, and oxidizing agents. Containers should be kept tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Clear, pale yellow liquid
Identification (IR)	Conforms
Assay (Sn content)	≥ 18.5 %
Specific Gravity (25°C)	1.04 - 1.07
Refractive Index (20°C)	1.468 - 1.478

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