Description
Chemical Name: Octaphenylcyclotetrasiloxane
CAS No: 546-56-5
EINECS No: 208-904-9
Molecular formula: C48H40O4Si4
Chemical Structure:
Features
- Good thermal stability
- Good chemical resistance
- Low surface tension
- Excellent compatibility
- Improve flame and moisture resistance without affecting other properties
Technical Index
Item Typical Value
Appearance White powder crystals
Purity, % ≥99.0
Melting Point, °C ≥180
Flash Point, °C >200
Solubility Insoluble in water, soluble in common chemical solvents
Application
Octaphenylcyclotetrasiloxane TPD-565 can be used in the synthesis of pharmaceutical intermediates and organosilicon intermediates, especially suitable for synthesizing high temperature resistant phenyl silicone oils and other polymer compounds. It can also be used as a flame-retardant and heat-resistant auxiliary ingredient, etc..
Packing
N.W.20KG drums.
Shelf Life
24 months.
