Description

3,5,8-Trioxa-4-Siladecanoic Acid, 7-Oxo-2,2,4,6,6-Pentaphenyl-, Ethyl Ester is a specialized organosilicon compound featuring a unique siladecanoic acid backbone with multiple phenyl substituents. This complex structure makes it a valuable intermediate for synthesizing advanced materials where silicon-oxygen-carbon frameworks are required. It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced polymer industries for applications demanding high-purity, custom-tailored molecular building blocks.

Application

• Advanced Polymer Synthesis: Serves as a functional monomer or cross-linking agent for creating specialty silicones and hybrid organic-inorganic polymers with tailored thermal and mechanical properties.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly where silicon incorporation can modulate bioavailability or metabolic stability.
• Material Science Research: Acts as a precursor for surface modification agents, coatings, and sol-gel processes to impart specific surface characteristics like hydrophobicity or adhesion promotion.
• Fine Chemical Synthesis: Employed as a key building block in multi-step organic synthesis for creating complex molecules in agrochemical and electronic chemical research.
• Adhesive & Sealant Formulations: Can be utilized to develop high-performance, specialty adhesives and sealants with enhanced environmental resistance.

Basic Information

Product Name	3,5,8-Trioxa-4-Siladecanoic Acid, 7-Oxo-2,2,4,6,6-Pentaphenyl-, Ethyl Ester
CAS No.	85905-75-5
Molecular Formula	C34H32O6Si
Molecular Weight	564.71 g/mol
Synonyms	Ethyl 7-oxo-2,2,4,6,6-pentaphenyl-3,5,8-trioxa-4-siladecanoate; 4-Siladecanoic acid, 3,5,8-trioxa-7-oxo-2,2,4,6,6-pentaphenyl-, ethyl ester; Ethyl 2,2,4,6,6-pentaphenyl-7-oxo-3,5,8-trioxa-4-siladecanoate; Siladecanoic acid derivative, ethyl ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 3,5,8-Trioxa-4-Siladecanoic Acid, 7-Oxo-2,2,4,6,6-Pentaphenyl-, Ethyl Ester is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets your specific research or production-grade requirements. A detailed Certificate of Analysis (COA), including purity assay and identification data, is supplied with each shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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