Description

3,5,8-Trioxa-4-Siladecanoic Acid, 2,6-Bis(2-Methoxyphenyl)-4-(2-Ethoxy -1-(2-Methoxyphenyl)-2-Oxoethoxy)-7-Oxo-4-Phenyl-, Ethyl Ester is a specialized organosilicon compound featuring a complex molecular architecture designed for advanced material science applications. This high-value chemical serves as a critical building block or functional additive, offering unique properties derived from its silicon-oxygen backbone and aromatic methoxyphenyl groups. It is primarily sought after by R&D and production teams in the pharmaceutical intermediates, advanced polymer synthesis, and specialty coatings sectors. Its precise structure enables fine-tuning of material characteristics such as thermal stability, surface activity, and compatibility.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly those requiring silicon-containing bioactive scaffolds.
• Advanced Polymer Modifier: Acts as a cross-linking agent or functional monomer to impart enhanced thermal and oxidative stability to high-performance silicones and hybrid organic-inorganic polymers.
• Specialty Coating Formulations: Serves as an additive to improve adhesion, corrosion resistance, and weatherability in industrial and protective coatings.
• Material Science Research: A key reagent for developing novel silicon-based materials with tailored optical or electronic properties.
• Adhesive and Sealant Chemistry: Enhances the flexibility, durability, and environmental resistance of advanced adhesive systems.

Basic Information

Product Name	3,5,8-Trioxa-4-Siladecanoic Acid, 2,6-Bis(2-Methoxyphenyl)-4-(2-Ethoxy -1-(2-Methoxyphenyl)-2-Oxoethoxy)-7-Oxo-4-Phenyl-, Ethyl Ester
CAS No.	85912-48-7
Molecular Formula	C36H38O11Si
Molecular Weight	674.78 g/mol
Synonyms	Ethyl 2,6-bis(2-methoxyphenyl)-4-[2-ethoxy-1-(2-methoxyphenyl)-2-oxoethoxy]-7-oxo-4-phenyl-3,5,8-trioxa-4-siladecanoate; Silicon-containing ester derivative; 4-Phenyl-3,5,8-trioxa-4-siladecanoic acid complex ester; [2,6-Bis(2-methoxyphenyl)-4-(2-ethoxy-1-(2-methoxyphenyl)-2-oxoethoxy)-7-oxo-4-phenyl-3,5,8-trioxa-4-siladecanoic acid ethyl ester]; Organosilicon ester; CAS 85912-48-7
EINECS	Contact for details

Quality Control

Every batch of our 3,5,8-Trioxa-4-Siladecanoic Acid derivative is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the complex ester and ether functionalities, the material should be protected from strong acids, bases, and oxidizing agents to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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