Description

Bis(Di-n-Butyl(4-Aminosalicylate)Tin)Oxide is a specialized organotin compound with a complex salicylate-based ligand structure. This compound is valued for its unique catalytic and stabilizing properties in advanced material synthesis. It is primarily utilized by manufacturers in the polymer, specialty chemical, and material science industries seeking to develop high-performance additives or intermediates.

Application

• As a catalyst or co-catalyst in specialized polyurethane (PU) and polycarbonate synthesis.
• As a stabilizer or additive in high-performance PVC and other polymer formulations to enhance thermal properties.
• As a key intermediate in the synthesis of more complex organotin compounds for research and development.
• In the formulation of specialty coatings and paints where specific catalytic activity is required for curing.
• For use in material science research, particularly in developing novel metal-organic frameworks (MOFs) or hybrid materials.
• As a potential biocidal agent or preservative in industrial applications, subject to regional regulatory approvals.

Basic Information

Product Name	Bis(Di-n-Butyl(4-Aminosalicylate)Tin)Oxide
CAS No.	142785-14-6
Molecular Formula	C30H46N2O6Sn
Molecular Weight	657.40 g/mol
Synonyms	Oxobis[di-n-butyl(4-aminosalicylato)tin]; Di-n-butyltin 4-aminosalicylate oxide; Bis(dibutyl(4-aminosalicylato)tin) oxide; Organotin stabilizer 142785-14-6; DBTAO; Dibutyltin 4-ASA oxide; Tin, oxobis[dibutyl(4-aminobenzoato-κO1)]-
EINECS	Contact for details

Quality Control

Our production of Bis(Di-n-Butyl(4-Aminosalicylate)Tin)Oxide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure consistent purity and performance. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 compound is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	16.0 - 18.5 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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