Free release

150026-98-5 tetracontamethylcycloicosasiloxane

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Product Name tetracontamethylcycloicosasiloxane
CAS No. 150026-98-5
Synonyms Cycloeicosasiloxane, tetracontamethyl; Tetracontamethylcycloicosasiloxane
InChI InChI=1/C40H120O20Si20/c1-61(2)41-62(3,4)43-64(7,8)45-66(11,12)47-68(15,16)49-70(19,20)51-72(23,24)53-74(27,28)55-76(31,32)57-78(35,36)59-80(39,40)60-79(37,38)58-77(33,34)56-75(29,30)54-73(25,26)52-71(21,22)50-69(17,18)48-67(13,14)46-65(9,10)44-63(5,6)42-61/h1-40H3
Molecular Formula C40H120O20Si20
Molecular Weight 1483.0788
Density 1g/cm3
Boiling point 740.2°C at 760 mmHg
Flash point 400.1°C
Refractive index 1.445