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512-63-0 Hexaphenylcyclotrisiloxane

product Name Hexaphenylcyclotrisiloxane
CAS No 512-63-0
Synonyms Cyclotrisiloxane, 2,2,4,4,6,6-hexaphenyl-; Diphenylsiloxane cyclic trimer; NSC 127080; Cyclotrisiloxane, hexaphenyl-; 2,2,4,4,6,6-hexaphenyl-1,3,5,2,4,6-trioxatrisilinane
Molecular Formula C36H30O3Si3
Molecular Weight 594.8781
InChI InChI=1/C36H30O3Si3/c1-7-19-31(20-8-1)40(32-21-9-2-10-22-32)37-41(33-23-11-3-12-24-33,34-25-13-4-14-26-34)39-42(38-40,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
EINECS 208-145-3
Molecular Structure 512-63-0 Hexaphenylcyclotrisiloxane
Density 1.2g/cm3
Melting point 184-188℃
Boiling point 593.3°C at 760 mmHg
Refractive index 1.651
Flash point 251.5°C
Vapour Pressur 2.02E-13mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;