Description

2-Ethylhexyl 4-(3-Butoxy-3-Oxopropyl)-10-Ethyl-4-[[2-[(2-Ethylhexyl)Oxy]-2-Oxoethyl]Thio]-7-Oxo-8-Oxa-3,5-Dithia-4-Stannatetradecanoate is a specialized organotin compound designed for high-performance applications. This chemical matters as a critical additive and intermediate, offering unique reactivity and stability derived from its complex molecular structure. It is primarily needed by manufacturers in the polymer and specialty chemical industries seeking advanced material properties.

Application

• Polymer Stabilizer: Acts as a heat and light stabilizer in PVC and other halogenated polymers to prevent degradation during processing and end-use.
• Catalyst Intermediate: Serves as a precursor or co-catalyst in polyurethane (PU) and silicone rubber production, facilitating cross-linking reactions.
• Specialty Additive: Used in the formulation of high-performance lubricants and greases to enhance thermal stability and reduce wear.
• Surface Modifier: Imparts specific surface properties in coatings, adhesives, and sealants for improved durability and adhesion.
• Chemical Synthesis: Employed as a key building block in organic synthesis for pharmaceuticals and agrochemicals due to its reactive tin-sulfur bonds.

Basic Information

Item	Detail
Product Name	2-Ethylhexyl 4-(3-Butoxy-3-Oxopropyl)-10-Ethyl-4-[[2-[(2-Ethylhexyl)Oxy]-2-Oxoethyl]Thio]-7-Oxo-8-Oxa-3,5-Dithia-4-Stannatetradecanoate
CAS No.	75457-52-2
Molecular Formula	C₃₃H₆₂O₇S₂Sn
Molecular Weight	~737.7 g/mol
Synonyms	Tin(IV) 2-ethylhexyl 3-(butoxycarbonyl)propyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate; Organotin complex ester; Dibutyltin derivative (complex); Tin-based ester thioether; CAS 75457-52-2; (2-Ethylhexyl) 4-(3-butoxy-3-oxopropyl)-10-ethyl-4-({2-[(2-ethylhexyl)oxy]-2-oxoethyl}thio)-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate
EINECS	Contact for details

Quality Control

Our 2-Ethylhexyl 4-(3-Butoxy-3-Oxopropyl)-10-Ethyl-4-[[2-[(2-Ethylhexyl)Oxy]-2-Oxoethyl]Thio]-7-Oxo-8-Oxa-3,5-Dithia-4-Stannatetradecanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from heat, open flames, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Specific Gravity (20°C)	1.10 - 1.20
Water Content (KF)	≤ 0.5%

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