Description

(Tetrahydrofurfuryloxypropyl)Methylsiloxane, 5Cst is a specialized organosilicon compound featuring a tetrahydrofurfuryloxypropyl functional group. This unique structure provides a valuable combination of silicone fluid properties with enhanced solubility and reactivity in various chemical systems. It is primarily utilized by formulators and researchers in the personal care, coatings, and specialty chemical industries. The product is supplied with a controlled viscosity of 5 centistokes for precise application performance.

Application

• As a reactive intermediate or modifier in the synthesis of advanced silicone polymers and resins.
• As a compatibilizer or coupling agent in formulations requiring interaction between silicone phases and organic solvents or strong acids.
• As a specialty additive in personal care products, such as hair conditioners or skin care formulations, to provide unique sensory and conditioning properties.
• As a surface-active agent or wetting aid in high-performance coatings and inks.
• As a lubricant or release agent component for specialized industrial processes.
• As a potential ingredient in electronic or optical material formulations requiring specific dielectric or refractive properties.

Basic Information

Product Name	(Tetrahydrofurfuryloxypropyl)Methylsiloxane, 5Cst
CAS No.	1361237-41-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methylsiloxane, polymer with 3-(tetrahydro-2-furanylmethoxy)-1-propene; Poly[oxy(methyl)(3-((tetrahydrofuran-2-yl)methoxy)propyl)silylene]; (Tetrahydrofurfuryloxypropyl)methylsiloxane polymer; THFPO-propylmethylsiloxane; Silicone fluid THFPO-functionalized; 5 cSt (Tetrahydrofurfuryloxypropyl)methylsiloxane
EINECS	Contact for details

Quality Control

Our (Tetrahydrofurfuryloxypropyl)Methylsiloxane, 5Cst is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, viscosity, and functional group integrity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters. We support our clients with full traceability and regulatory documentation as required for global supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Viscosity @ 25°C	5 cSt (Typical)
Specific Gravity @ 25°C	Contact for details
Refractive Index @ 20°C	Contact for details
Purity (Assay)	> 95% (by GC)
Water Content	< 0.1% (by KF)

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