Description

Pss-(1-Propylmethacrylate)-Heptaisobuty& CAS NO 307531-94-8 is a specialized functionalized polyhedral oligomeric silsesquioxane (POSS) monomer, engineered for advanced material synthesis. This compound is valued for its ability to impart enhanced thermal stability, mechanical strength, and compatibility into hybrid organic-inorganic polymers and nanocomposites. It is essential for R&D scientists and production engineers in the advanced materials, specialty coatings, and high-performance plastics sectors seeking to develop next-generation products with superior properties.

Application

• Advanced Polymer Hybrids: Key monomer for synthesizing POSS-toughened thermosets and thermoplastics with improved heat resistance and dimensional stability.
• Specialty Coatings & Resins: Used to formulate high-performance, scratch-resistant, and low-shrinkage coatings for automotive, aerospace, and electronic applications.
• Nanocomposite Fabrication: Serves as a nano-reinforcing agent to create composites with enhanced mechanical properties for structural components.
• Optical Materials: Employed in the development of materials with tailored refractive indices for optical lenses and devices.
• Adhesives & Sealants: Imparts superior thermal and chemical resistance to high-performance bonding agents.
• Biomedical Materials: Potential use in creating biocompatible, stable polymer matrices for medical devices and implants.
• 3D Printing Resins: Enhances the properties of photopolymer resins for stereolithography (SLA) and other additive manufacturing processes.

Basic Information

Product Name	Pss-(1-Propylmethacrylate)-Heptaisobuty& CAS NO 307531-94-8
CAS No.	307531-94-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Heptaisobutyl POSS Methacrylate; Methacryl POSS Cage Mixture; 1-Propylmethacrylate-Heptaisobutyl-POSS; Polyhedral Oligomeric Silsesquioxane Methacrylate; POSS-MA; POSS Methacrylate Monomer; Heptaisobutyl-T8-Methacryloxypropyl Silsesquioxane; Incompletely Condensed POSS Trisilanol
EINECS	Contact for details

Quality Control

Our Pss-(1-Propylmethacrylate)-Heptaisobuty& CAS NO 307531-94-8 is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, FT-IR, and HPLC, to ensure consistent purity, composition, and performance. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance protocols.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Moisture Content (KF)	≤ 1.0%
Residue on Ignition	Reported on COA

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