Basic information Oily linear polysiloxane Product Features Organic silicone oil Transformer insulating oil Silicone oil for lubricating oil Chemical Properties Uses Production method Safety Related Supplier
Silicone oil Structure

Silicone oil

Chemical Properties

Melting point −59 °C(lit.)
Boiling point 101 °C(lit.)
Density  0.963 g/mL at 25 °C
vapor density  >1 (vs air)
vapor pressure  <5 mm Hg ( 25 °C)
refractive index  n20/D 1.377(lit.)
Flash point >270 °C (518 °F)
storage temp.  2-8°C
solubility  Chloroform (Slightly), Ethyl Acetate (Sparingly), Toluene (Sparingly)
form  Oily Liquid
Specific Gravity 0.853
color  Clear colorless
Odor Odorless
Water Solubility  PRACTICALLY INSOLUBLE
Merck  14,8495
Dielectric constant 2.7(Ambient)
Stability Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System Dimethyl siloxanes and silicones (63148-62-9)

Safety Information

Hazard Codes 
Risk Statements 
Safety Statements 
WGK Germany  1
RTECS  JM9237000
10
Autoignition Temperature >400
TSCA  Yes
HS Code  39100000
Hazardous Substances Data 63148-62-9(Hazardous Substances Data)
Toxicity LD50 oral in rat: > 17gm/kg

MSDS

Usage And Synthesis

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