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HEXAPHENYLDISILANE

HEXAPHENYLDISILANE ??? ???
?? ??:
1450-23-3
???:
HEXAPHENYLDISILANE
???(??):
DK020;HEXAPHENYLDISILANE;hexaphenyl-disilan;Hexaphenyldisilane>1,1,1,2,2,2-Hexaphenyldisilane;triphenyl(triphenylsilyl)silane;Disilane, 1,1,1,2,2,2-hexaphenyl-
CBNumber:
CB2471376
???:
C36H30Si2
??? ??:
518.79
MOL ??:
1450-23-3.mol

HEXAPHENYLDISILANE ??

???
358-360 °C
?? ?
578.0±23.0 °C(Predicted)
??
1.13±0.1 g/cm3(Predicted)
???
>200°C
???
very faint turbidity[in hot Toluene]
???
very faint turbidity in hot Toluene
??? ??
??
??? ??
??? ??
??
???? ?? ??
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
BRN
2024230
CAS ??????
1450-23-3(CAS DataBase Reference)
EPA
Disilane, hexaphenyl- (1450-23-3)
??
  • ?? ? ?? ??
??? ?? Xn
?? ???? ?? 20/21/22
????? 36/37
TSCA Yes
HS ?? 29310099
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
2 0

HEXAPHENYLDISILANE C??? ??, ??, ??

??? ??

white powder

??

Hexaphenyldisilane (cas# 1450-23-3) is a silylating agent, and is used in conjuction with Pd catalysts for meta-selective C-H bond silylation. After fluoride activation, Hexaphenyldisilane has also been used in the conversion of [11C]CO2 to [11C]CO.

HEXAPHENYLDISILANE ?? ?? ? ???

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HEXAPHENYLDISILANE ?? ??

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HEXAPHENYLDISILANE ?? ??:

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