Description

n-Butyltin Hydroxide Oxide is a key organotin intermediate with significant industrial utility. This compound is valued for its role as a versatile precursor in the synthesis of various organotin stabilizers and catalysts. It is primarily sought after by manufacturers in the polymer, PVC, and specialty chemical industries for producing heat stabilizers and catalysts.

Application

• Primary intermediate for the synthesis of organotin heat stabilizers used in rigid and flexible PVC applications.
• Key precursor in the manufacture of catalysts for polyurethane (PU) foam production and silicone cross-linking.
• Used in the formulation of antifouling agents and biocidal compositions for marine coatings.
• Employed in the production of esterification and transesterification catalysts.
• Intermediate for creating tin-based compounds used in glass coating and surface treatment technologies.
• Research and development of novel organometallic complexes for specialized chemical synthesis.

Basic Information

Product Name	n-Butyltin Hydroxide Oxide
CAS No.	304671-74-7
Molecular Formula	C4H10O2Sn
Molecular Weight	208.83 g/mol
Synonyms	Butyltin Hydroxide Oxide; Monobutyltin Oxide Hydroxide; Hydroxy(oxo)butylstannane; Butylstannonic Acid; Butyltin Oxide Hydroxide; n-Butylstannoic Acid; OT-1; MBTOH
EINECS	Contact for details

Quality Control

Our n-Butyltin Hydroxide Oxide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including assay and impurity profiling. Certificates of Analysis (COA) documenting purity, physical characteristics, and safety data 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Sn)	≥ 56.0 %
Tin Content	56.0 - 58.0 %
Loss on Drying	≤ 2.0 %

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