Description

4,4-Dibutyl-1,3-dioxa-2-thia-4-stannacyclobutane 2,2-dioxide is a specialized organotin compound featuring a unique heterocyclic structure. This chemical is valued for its role as a versatile intermediate and catalyst in advanced synthetic chemistry, particularly in polymer science and materials research. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer additives, specialty chemicals, and advanced material sectors.

Application

• Polymer Additive Precursor: Serves as a key intermediate in the synthesis of organotin-based heat stabilizers for PVC and other halogenated polymers.
• Catalysis: Acts as a catalyst or co-catalyst in specific organic synthesis reactions, including transesterification and condensation polymerizations.
• Material Science Research: Used in the development of novel tin-containing materials, such as metal-organic frameworks (MOFs) or hybrid inorganic-organic polymers.
• Surface Modifying Agent: Employed to impart specific surface properties or functionality to inorganic substrates like glass or metal oxides.
• Specialty Chemical Intermediate: Provides a functionalized organotin building block for the synthesis of more complex molecules in pharmaceutical or agrochemical research.

Basic Information

Product Name	4,4-Dibutyl-1,3-dioxa-2-thia-4-stannacyclobutane 2,2-Dioxide
CAS No.	22709-76-8
Molecular Formula	C10H20O4SSn
Molecular Weight	346.99 g/mol
Synonyms	4,4-Dibutyl-2,2-dioxo-1,3,2λ4,4λ4-dioxathiasiletane; Dibutyltin Sulfate Cyclic Ester; 1,3,2λ4,4λ4-Dioxathiasiletane, 4,4-dibutyl-2,2-dioxide; Stannacyclobutane derivative; Organotin sulfate cyclic ester; Tin heterocycle
EINECS	Contact for details

Quality Control

Our production of 4,4-Dibutyl-1,3-dioxa-2-thia-4-stannacyclobutane 2,2-dioxide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure high purity and batch-to-batch consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	34.0 - 35.0 %

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