1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane

ISO Certification

Product Description

Product1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane
CAS38421-40-8
FormulaC40H42O3Si4
Synonym1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane, Tetrasiloxane, 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl-, 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenylheptanetetrasiloxane, EINECS 253-922-2, UNII-Q0A43X3I6V, 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane, Tetrasiloxane, 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl-

Typical Product Specifications

Vapor Pressure1.68E-15 mm Hg
Henry's Law Constant3.14E-08 atm-m3/mole
Atmospheric OH Rate Constant1.23E-11 cm3/molecule-sec
log P (octanol-water)13.23
Water solubility6.11E-12 mg/L
Molecular weight683.10
EINECS253-922-2
SMILESC[Si](c1ccccc1)(c2ccccc2)O[Si](C)(c3ccccc3)O[Si](C)(c4ccccc4)O[Si](C)(c5ccccc5)c6ccccc6
ClassSpecialty Chemicals
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