Description

(5Z,13Z)-9-Methyl-2,2-Dioctyl-1,3,8,11-Tetraoxa-2-Stannacyclopentadeca-5,13-Diene-4,7,12,15-Tetrone is a specialized organotin compound featuring a complex macrocyclic structure, valued for its unique coordination chemistry and catalytic properties. This high-purity chemical intermediate is critical for advanced material synthesis and fine chemical manufacturing where precise molecular architecture is required. It serves researchers and industrial chemists in the development of novel polymers, catalysts, and functional materials.

Application

• As a key intermediate in the synthesis of advanced organotin catalysts for polyurethane and silicone production.
• In polymer research for creating novel macrocyclic polymers and coordination networks with specific thermal or mechanical properties.
• As a precursor molecule in material science for developing functional coatings and thin films.
• For academic and industrial R&D in exploring new organometallic compounds and reaction pathways.
• Potential use as a stabilizer or additive in specialized polymer formulations requiring tin-based components.
• In the study of host-guest chemistry due to its defined macrocyclic cavity.

Basic Information

Product Name	(5Z,13Z)-9-Methyl-2,2-Dioctyl-1,3,8,11-Tetraoxa-2-Stannacyclopentadeca-5,13-Diene-4,7,12,15-Tetrone
CAS No.	69226-45-5
Molecular Formula	C29H48O8Sn
Molecular Weight	643.39 g/mol
Synonyms	9-Methyl-2,2-dioctyl-1,3,8,11-tetraoxa-2-stannacyclopentadeca-5,13-diene-4,7,12,15-tetrone; Stannacyclopentadecadienetetrone derivative; Organotin macrocycle 69226-45-5; Dioctyltin macrocyclic diester; Tin(IV) macrocyclic complex
EINECS	Contact for details

Quality Control

Our (5Z,13Z)-9-Methyl-2,2-Dioctyl-1,3,8,11-Tetraoxa-2-Stannacyclopentadeca-5,13-Diene-4,7,12,15-Tetrone is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including NMR, HPLC, and elemental analysis. Certificates of Analysis (COA) detailing purity and identity are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents. Due to the organotin nature and complex ester groups, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin Content	Contact for details
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Meets ICH guidelines

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