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512-63-0

512-63-0 Structure

512-63-0 Structure
IdentificationMore
[Name]

Hexaphenylcyclotrisiloxane
[CAS]

512-63-0
[Synonyms]

HEXAPHENYLCYCLOTRISILOXANE
2,2,4,4,6,6-Hexaphenyl-[1,3,5,2,4,6]trioxatrisilinan
2,2,4,4,6,6-Hexaphenyl-1,3,5,2,4,6-trioxatrisilinane
Cyclotrisiloxane, hexaphenyl-
Diphenylsiloxane cyclic trimer
hexaphenyl-cyclotrisiloxan
Hexaphenylcyclotrisiloxane, 98+%
1,1,3,3,5,5-Hexaphenylcyclotrisiloxane
2,2,4,4,6,6-Hexaphenyl-1,3,5-trioxa-2,4,6-trisilacyclohexane
2,2,4,4,6,6-Hexaphenylcyclohexanetrisiloxane
[EINECS(EC#)]

208-145-3
[Molecular Formula]

C36H30O3Si3
[MDL Number]

MFCD00023110
[Molecular Weight]

594.88
[MOL File]

512-63-0.mol
Chemical PropertiesBack Directory
[Appearance]

White powder
[Melting point ]

184-188 °C (lit.)
[Boiling point ]

300 °C/1 mmHg (lit.)
[density ]

1.23
[Fp ]

300°C/1mm
[solubility ]

Benzene (Slightly), Chloroform (Sparingly)
[Water Solubility ]

Insoluble in water
[form ]

solid
[color ]

White to Almost white
[Specific Gravity]

1.23
[Hydrolytic Sensitivity]

1: no significant reaction with aqueous systems
[Sensitive ]

Moisture Sensitive
[BRN ]

2957773
[CAS DataBase Reference]

512-63-0(CAS DataBase Reference)
[NIST Chemistry Reference]

Hexaphenylcyclotrisiloxane(512-63-0)
[EPA Substance Registry System]

512-63-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29349990
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

2,2,4,4,6,6-hexakis-phenyl-1,3,5,2,4,6-trioxatrisilinane is a henylsilsesquioxane with high thermal stability, used as a cross-coupling reagent used in palladium-?catalyzed cross-?coupling reactions with aryl halides.
Spectrum DetailBack Directory
[Spectrum Detail]

Hexaphenylcyclotrisiloxane(512-63-0)MS
Hexaphenylcyclotrisiloxane(512-63-0)IR1
Hexaphenylcyclotrisiloxane(512-63-0)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Hexaphenylcyclotrisiloxane, 98+%(512-63-0)
[Sigma Aldrich]

512-63-0(sigmaaldrich)
[TCI AMERICA]

Hexaphenylcyclotrisiloxane,>97.0%(GC)(512-63-0)
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