Specifications Table

Product Name – 1,1,3,3,5,5-Hexamethyltrisiloxane, 95+%, AcroSeal®
Quantity/Pack Size – 100ML
Form – Liquid
Grade – 95%+
Application – Silicone synthesis, surface modification, analytical standards

Product Overview

1,1,3,3,5,5-Hexamethyltrisiloxane is a high-purity siloxane compound with a minimum assay of 95%, making it ideal for applications requiring precise molecular structure and low impurity levels. The AcroSeal® packaging ensures maximum protection against moisture and contamination, preserving the compound’s integrity during storage and handling. This clear, colorless liquid exhibits excellent thermal stability and low surface tension, properties that are critical in silicone polymer synthesis, surface treatment processes, and as a reference standard in analytical chemistry. Its controlled molecular weight distribution and minimal water content (<50 ppm) enhance reproducibility in experimental procedures. The compound is compatible with most organic solvents but should be stored in a cool, dry place away from direct sunlight to maintain its stability. For researchers and chemists working in material science or organic synthesis, this product offers consistent performance and reliable results in demanding laboratory environments.

FAQs

1. What is the shelf life of 1,1,3,3,5,5-Hexamethyltrisiloxane when stored properly?

The product remains stable for at least 24 months from the date of manufacture when stored in its original unopened AcroSeal® packaging at room temperature, away from moisture and light.

2. Can this compound be used as a solvent for other siloxane-based reactions?

While primarily used as a reagent, its low viscosity and high purity make it suitable as a reaction medium for certain siloxane polymerizations, though compatibility should be verified for specific applications.

3. Are there any known incompatibilities with common lab materials?

The compound may degrade certain plastics like polyethylene over prolonged exposure. Glass or PTFE containers are recommended for long-term storage and handling.

4. How does the AcroSeal® packaging benefit this product compared to standard bottles?

AcroSeal® technology provides an airtight barrier that minimizes oxygen and moisture ingress, significantly reducing the risk of hydrolysis or oxidation during storage.

5. What analytical techniques are recommended for verifying its purity?

Gas chromatography (GC) with FID detection is the standard method for assay determination, while Karl Fischer titration can quantify trace moisture content if required.