Description

n-Octyltin(IV) Hydroxide Oxide is a specialized organotin compound that serves as a key intermediate and catalyst in advanced material synthesis. This product is valued for its role in facilitating condensation and polymerization reactions, offering precise control over reaction kinetics and product properties. It is primarily sought by manufacturers in the polymer, plastics, and specialty chemical industries for applications requiring high-performance additives and catalysts.

Application

• As a catalyst or catalyst precursor in polycondensation reactions, such as for polyesters and polycarbonates.
• As a stabilizer intermediate for the production of PVC and other halogen-containing polymers.
• In the synthesis of organotin-based heat stabilizers and light stabilizers for plastic materials.
• As a key reagent in the preparation of functional organotin compounds for surface treatment and coatings.
• In cross-linking agents for silicone rubbers and other elastomers.
• For research and development of novel metal-organic frameworks (MOFs) and coordination polymers.

Basic Information

Product Name	n-Octyltin(IV) Hydroxide Oxide
CAS No.	13356-20-2
Molecular Formula	C8H18O2Sn
Molecular Weight	264.93 g/mol
Synonyms	Dioctyltin Oxide Hydroxide; Octylstannoic Acid; Monooctyltin Trihydroxide Oxide; (Octylhydroxyoxostannyl)oxystannane; Stannane, hydroxydioctyloxo-; Tin, hydroxydioctyloxo-; OTTO (common abbreviation); Dioctyltin Oxide Hydroxide Polymer
EINECS	Contact for details

Quality Control

Our n-Octyltin(IV) Hydroxide Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance. Certificates of Analysis (COA) detailing key parameters such as tin content, hydroxyl value, and impurity profiles 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Tin Content)	Min. 44.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility	Insoluble in water; soluble in organic solvents

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