Description

Dioctylbis(Palmitoyloxy)Stannane is a specialized organotin compound widely utilized as a high-performance catalyst and stabilizer in polymer chemistry. This product matters for its ability to facilitate precise and efficient reactions, particularly in the synthesis and modification of polyurethane and PVC materials, ensuring optimal product performance and longevity. It is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable intermediates for advanced material formulations.

Application

• Primary catalyst in the production of polyurethane foams and elastomers.
• Heat stabilizer for polyvinyl chloride (PVC) and other halogen-containing polymers.
• Intermediate in the synthesis of other organometallic compounds and specialty chemicals.
• Cross-linking agent for silicone rubbers and other high-performance polymers.
• Additive in coating formulations to enhance curing and film properties.
• Catalyst for esterification and transesterification reactions in fine chemical synthesis.

Basic Information

Item	Detail
Product Name	Dioctylbis(Palmitoyloxy)Stannane
CAS No.	85938-42-7
Molecular Formula	C52H104O4Sn
Molecular Weight	903.98 g/mol
Synonyms	Dioctyltin Dipalmitate; Di-n-octyltin bis(hexadecanoate); Dioctylstannane Bis(palmitate); Stannane, dioctylbis(hexadecanoyloxy)-; Dioctyltin(IV) Palmitate; Tin, dioctylbis(hexadecanoato)-; Organotin Catalyst OTC-16; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Dioctylbis(Palmitoyloxy)Stannane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous testing, including assay, identification, and impurity profiling, to meet exacting industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 96.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Loss on Drying	< 1.0%

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