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541-05-9 Hexamethylcyclotrisiloxane

product Name Hexamethylcyclotrisiloxane
CAS No 541-05-9
Synonyms 2,2,4,4,6,6-Hexamethyl-1,3,5,2,4,6-trioxatrisilinane; CH7260; Cyclotrisiloxane, hexamethyl-; cyclotrisiloxane,hexamethyl-; Dimethylsiloxane cyclic trimer; hexamethylcyclortrisiloxane; hexamethyl-cyclotrisiloxan; HEXAMETHYLCYCLOHEXASILOXANE; Hexamethylcyclotrisiloxane(D3)
Molecular Formula C6H18O3Si3
Molecular Weight 222.4618
InChI InChI=1/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3
EINECS 208-765-4
Molecular Structure 541-05-9 Hexamethylcyclotrisiloxane
Density 0.94g/cm3
Melting point 63-67℃
Boiling point 131°C at 760 mmHg
Refractive index 1.417
Flash point 26.4°C
Water solubility may decompose
Vapour Pressur 11.6mmHg at 25°C
Hazard Symbols  F:Flammable;
 Xi:Irritant;
Risk Codes R11:;
R36/37/38:;
Safety Description S26:;
MSDS Material Safety Data Sheet