Description

Dibutylbis(Myristoyloxy)Stannane is an organotin compound of significant industrial importance, primarily utilized as a catalyst and stabilizer. Its value lies in its ability to facilitate specific chemical reactions and enhance the durability of polymer materials under processing conditions. This chemical is essential for manufacturers in the plastics, coatings, and specialty chemical synthesis sectors seeking efficient and reliable performance additives.

Application

• Polyurethane (PU) Foam Catalyst: Acts as a highly effective catalyst in the production of flexible and rigid polyurethane foams, promoting the reaction between isocyanates and polyols.
• Polymer Stabilizer: Used as a heat stabilizer for PVC and other halogenated polymers, preventing degradation during high-temperature processing.
• Crosslinking Agent: Employed in silicone (RTV) and other elastomer systems to facilitate room-temperature vulcanization and crosslinking reactions.
• Esterification & Transesterification Catalyst: Catalyzes the synthesis of esters, plasticizers, and biodiesel, offering high selectivity and yield.
• Specialty Coatings & Adhesives: Serves as a key component in formulations for high-performance coatings, sealants, and adhesives to improve curing and final properties.
• Lubricant & Grease Additive: Functions as an extreme pressure (EP) additive and anti-wear agent in advanced lubricant formulations.

Basic Information

Product Name	Dibutylbis(Myristoyloxy)Stannane
CAS No.	28660-67-5
Molecular Formula	C36H72O4Sn
Molecular Weight	671.66 g/mol
Synonyms	Dibutyltin Dimyristate; Dibutyltin Bis(tetradecanoate); Dibutylstannylene Dimyristate; Stannane, Dibutylbis(tetradecanoyloxy)-; DBTM; Dibutyltin(IV) Dimyristate; Tin, Dibutylbis(tetradecanoato)-; Catalyst T-12 (related commercial designation)
EINECS	249-152-2

Quality Control

Our Dibutylbis(Myristoyloxy)Stannane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, 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 requirements.

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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid or liquid
Identification (IR)	Conforms to structure
Assay (Sn content)	≥ 17.5 %
Tin (Sn) Content	17.5 - 18.5 %
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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