Octaphenylcyclotetrasiloxane CAS No.546-56-5

Product Name： Octaphenylcyclotetrasiloxane (CHEERSIL 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

Application   

CHEERSIL 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.