Phenyl Organosilicon Series
Octaphenylcyclotetrasiloxane
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Octaphenylcyclotetrasiloxane

Product Name:Octaphenylcyclotetrasiloxane (SCsil 8501)
CAS No.:546-56-5
Formula:C48H40O4Si4
Molecular Weight:793.18

 

Properties:
Appearance:White powder
Refractive Index (25℃):1.66
Boiling Point (℃):334

 

Quality Specification

Terms Specification
Purity (HPLC, %) ≥98.0
Melting Point (℃) ≥200
PCBs (ppm) ≤0.5

 

Application

SCsil 8501 Octaphenylcyclotetrasiloxane is widely used to synthetize phenylpolysiloxane for phenyl silicone rubber or phenyl resin.

 

Package and Storage

The product is packed in 25L or 200L steel drum as net weight 25KG or 100KG.
The product is strictly forbid exposing to the sun and mixing with acid or alkali.
When keep tightly storing at room temperature, it has a shelf life of 6 months from date of production.

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