Heptamethyltrisiloxane

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Heptamethyltrisiloxane
Heptamethyltrisiloxane contains highly active silicon hydrogen bonds, it is the basic raw material for the synthesis of modified trisiloxane. Modified trisiloxane is a structurally specific surfactant with superior wetting and spreading properties that significantly reduces the surface tension of the system.
 
 
Heptamethyltrisiloxane
 
Heptamethyltrisiloxane (CAS 1873-88-7/2895-07-0) Silicon-Based Raw Material Intermediate for Polyether Modified Trisiloxane Synthesis
Heptamethyltrisiloxane contains highly active silicon hydrogen bonds, it is the basic raw material for the synthesis of modified trisiloxane. Modified trisiloxane is a structurally specific surfactant with superior wetting and spreading properties that significantly reduces the surface tension of the system.

 

Technical Index

CAS No.

1873-88-7

Appearance

Colorless transparent liquid

Molecular formula

C7H22O2Si3

Molecular weight

222.5

Content（%，≥）

99.0

Density（25℃，g/cm3）

0.819

Boiling point（℃）

142

Refractive index（25℃）

1.3815


 

Typical Applications

Raw material for the synthesis of silicone surfactants

Packing

200L plastic drum or 1000L IBC Totes

Storage

Be stored in a cool and dry place

Shelf Life

36 months