Description

Dicyclohexyltinoxide CAS NO 22771-17-1 is an organotin compound widely utilized as a versatile catalyst and intermediate in advanced chemical synthesis. Its primary value lies in its ability to facilitate specific condensation and polymerization reactions with high efficiency and selectivity. This makes it a critical material for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking to develop high-performance materials and fine chemicals.

Application

• Primary catalyst in the production of polyesters, polyurethanes, and other condensation polymers.
• Key intermediate in the synthesis of heat stabilizers for PVC and other halogen-containing polymers.
• Used in esterification and transesterification reactions for producing plasticizers and lubricants.
• Employed as a precursor for other organotin compounds with biocidal or catalytic properties.
• Facilitates cross-linking reactions in silicone and other specialty resin systems.
• Applied in R&D for developing novel organometallic catalysts and materials.

Basic Information

Product Name	Dicyclohexyltinoxide
CAS No.	22771-17-1
Molecular Formula	C12H22OSn
Molecular Weight	293.00 g/mol
Synonyms	Dicyclohexyloxotin; Dicyclohexylstannylene oxide; Dicyclohexyltin oxide; Oxobis(cyclohexyl)stannane; Stannane, oxobis(cyclohexyl)-; Bis(cyclohexyl)tin oxide; DCTO; Dicyclohexylstannanone
EINECS	245-222-1

Quality Control

Our Dicyclohexyltinoxide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical 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 product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Sn content)	≥ 40.0 %
Purity (HPLC)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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