Product Detail
Octamethylcyclotetrasiloxane

Octamethylcyclotetrasiloxane

CAS No.： 556-67-2
Packaging： 25kg/barrel ；190kg/barrel
Alias： Octamethyl cyclotetrasilazane; octaphenyl silsesquioxane
Product Detail
product NameOctamethyl cyclotetrasiloxane
SynonymsOctamethyl cyclotetrasilazane; octaphenyl silsesquioxane; Octamethylcyclotetrasiloxane; 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane; D4
Molecular FormulaC8H24O4Si4
Molecular Weight296.6158
InChIInChI=1/C8H24O4Si4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13/h1-8H3
CAS Registry Number556-67-2
EINECS209-136-7
Molecular Structure556-67-2 Octamethyl cyclotetrasiloxane
Density0.95g/cm3
Melting point17-18℃
Boiling point175°C at 760 mmHg
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