Description

Tributyl(Palmitoyloxy)Stannane is a specialized organotin compound that serves as a versatile intermediate and catalyst in advanced chemical synthesis. Its molecular structure, combining a tributyltin moiety with a palmitoyloxy group, makes it a valuable reagent for introducing tin functionalities and for promoting specific organic transformations. This chemical is primarily utilized by manufacturers in the polymer industry, agrochemical sector, and in research laboratories developing novel materials and fine chemicals.

Application

• As a catalyst or co-catalyst in polyurethane (PU) foam production and other polymerization reactions.
• As a key intermediate in the synthesis of other organotin compounds used as stabilizers or biocides.
• In transesterification and esterification reactions within specialty chemical manufacturing.
• As a research chemical for developing new organometallic catalysts and materials.
• In the formulation of agrochemicals as a stabilizing or synergistic agent.
• For surface modification and functionalization of materials in advanced material science.

Basic Information

Product Name	Tributyl(Palmitoyloxy)Stannane
CAS No.	7653-28-3
Molecular Formula	C28H58O2Sn
Molecular Weight	545.46 g/mol
Synonyms	Tributyltin Palmitate; Hexadecanoic Acid Tributylstannyl Ester; Palmitic Acid Tributyltin Ester; Tributylstannyl Palmitate; TBTO Palmitate; Stannane, Tributyl(palmitoyloxy)-; Tributyltin(IV) Palmitate
EINECS	231-595-6

Quality Control

Our Tributyl(Palmitoyloxy)Stannane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 in a dark storage cabinet.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	21.5 - 22.5 %
Specific Gravity (20°C)	1.05 - 1.10
Related Substances (HPLC)	Total impurities ≤ 5.0%

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