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1,1,3,3-Tetraisopropyldisiloxane
[CAS# 18043-71-5]

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Identification
Classification Chemical reagent >> Silane reagent
Name 1,1,3,3-Tetraisopropyldisiloxane
Molecular Structure CAS # 18043-71-5, 1,1,3,3-Tetraisopropyldisiloxane
Molecular Formula C12H30OSi2
Molecular Weight 246.54
CAS Registry Number 18043-71-5
Properties
Solubility Insoluble (2.4E-4 g/L) (25 ºC), Calc.*
Density 0.8899 g/cm3 (20 ºC)**
Boiling point 129-130 ºC (6 Torr)**
Refractive index 1.4692 (589.3 nm 20 ºC)**
Flash point 95.2±18.7 ºC, Calc.*
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)
** Gilman, Henry; Journal of the American Chemical Society 1947, V69, P1499-1500.
Safety Data
SDS Available
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