Description

Dibutoxydichlorostannane is an organotin compound that serves as a versatile intermediate and catalyst in advanced chemical synthesis. Its value lies in its ability to facilitate specific condensation and esterification reactions, making it a critical component for producing high-performance materials. This product is essential for manufacturers in the polymer, specialty chemical, and electronics industries seeking reliable precursors for their processes.

Application

• As a catalyst or catalyst precursor in polycondensation reactions for polyesters and polycarbonates.
• As a key intermediate in the synthesis of other organotin stabilizers and heat stabilizers for PVC.
• In the production of specialty coatings and resins where tin-based catalysts are required.
• For surface modification and as a coupling agent in advanced material science applications.
• In the synthesis of organotin compounds used in agricultural or pharmaceutical intermediates.
• As a reagent in organic synthesis for introducing tin-containing functional groups.

Basic Information

Product Name	Dibutoxydichlorostannane
CAS No.	66499-05-6
Molecular Formula	C8H18Cl2O2Sn
Molecular Weight	327.83 g/mol
Synonyms	Dibutyltin Dichloride Dioxide (obsolete); Dichlorodibutoxystannane; Tin(IV) Dibutoxide Dichloride; Butyltin Dichloride Dioxide; Stannane, dichlorodibutoxy-; Dibutoxytin Dichloride; DBOTDC; Di-n-butoxydichlorostannane
EINECS	Contact for details

Quality Control

Our Dibutoxydichlorostannane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your quality 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Sn content)	≥ 96.0%
Purity (HPLC/GC)	≥ 95.0%
Chloride Content	Conforms to theoretical
Specific Gravity (20°C)	~1.3 g/mL
Water Content (KF)	≤ 0.5%

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