Description

4-R-8-Hydro-9-[Bis(Trimethylsiloxy)Methylsilyl]Limonene is a specialized organosilicon derivative of limonene, engineered for high-performance applications requiring precise chemical functionality. This compound matters for its unique ability to impart silicone-like properties, such as enhanced hydrophobicity and thermal stability, to organic substrates. It is primarily needed by formulators and researchers in the advanced materials, specialty coatings, and personal care industries seeking innovative modifiers and intermediates.

Application

• As a key intermediate in the synthesis of advanced silicone-based polymers and resins.
• As a surface modifier to impart hydrophobic and release properties in coatings and films.
• In the formulation of specialty additives for personal care products, providing unique sensory and conditioning benefits.
• As a coupling agent in composite materials to improve interfacial adhesion between organic and inorganic phases.
• For research and development of novel organosilicon compounds with tailored properties for electronics or pharmaceuticals.
• As a chemical building block in fragrance and flavor chemistry to create novel terpene-derived molecules.

Basic Information

Product Name	4-R-8-Hydro-9-[Bis(Trimethylsiloxy)Methylsilyl]Limonene
CAS No.	1263043-99-7
Molecular Formula	C19H40O3Si3
Molecular Weight	424.86 g/mol
Synonyms	9-[Bis(trimethylsiloxy)methylsilyl]-4-R-8-hydro-limonene; Limonene, 9-[bis(trimethylsiloxy)methylsilyl]-4-R-8-hydro-; Silylated Limonene Derivative; Organosilicon Limonene; (4R)-8-Hydro-9-[bis(trimethylsiloxy)methylsilyl]limonene; TMS-protected Limonene Silane
EINECS	Contact for details

Quality Control

Our 4-R-8-Hydro-9-[Bis(Trimethylsiloxy)Methylsilyl]Limonene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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 degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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