1,1,3,3,5,5-Hexamethyltrisiloxane NEW
| Price | Get Latest Price |
| Package | 1kg |
| Min. Order: | 1kg |
| Supply Ability: | 20 tons |
| Update Time: | 2025-10-31 |
| Related documents: | MSDS |
Product Details
| Product Name: 1,1,3,3,5,5-Hexamethyltrisiloxane | CAS No.: 1189-93-1 |
| Min. Order: 1kg | Purity: 98 |
| Supply Ability: 20 tons | Release date: 2025/10/31 |
Description
1,1,3,3,5,5-Hexamethyltrisiloxane, ChangFu® L3H is a specialty trisiloxane which has high thermal stability and releasing properties. With unique physical and chemical properties, it has been employed for microelectronics and semiconductors manufacturing.
Synonyms: Hexamethyltrisiloxane; Trisiloxane, 1,1,3,3,5,5-hexamethyl-;
1,3,3,5,5-Hexamethyltrisiloxane; 1189-93-1; C6H18O2Si3
Features
Trisiloxane compound.
High thermal stability.
Excellent electrical insulation.
Can serve as a releasing agent.
Better crosslinking performance than hydrogen-containing silicone oil.
Description | 1,1,3,3,5,5-Hexamethyltrisiloxane |
Product No. | ChangFu® L3H |
CAS No. | 1189-93-1 |
Formula | C6H20O2Si3 |
Purity | min 97% |
Color | Colorless or light yellow |
Appearance | Clear liquid |
Application
ChangFu® L3H can be used in the preparation of protective silicone coatings with improved anticorrosion, flame resistance and anti-biofouling properties.
ChangFu® L3H can be used as a crosslinker and a releasing agent for various fields.
ChangFu® L3H can be used as a precursor in microelectronics and semiconductors industries.
ChangFu® L3H can be used for the synthesis of polyhedral oligomeric silsesquioxane polymers.
ChangFu® L3H can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.
Package
Offered in 25L PE pails and 200L PVF steel drums.
Custom packaging is available.
Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.




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