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1,4-?(4-??????)??

1,4-?(4-??????)??
1,4-?(4-??????)?? ??? ???
?? ??:
13653-84-4
???:
1,4-?(4-??????)??
???(??):
1,4-?(4-??????)??
???:
[p-Terphenyl]-4,4''-dicarboxylic acid
???(??):
[1,1':4',1''-Terphenyl]-4,4''-dicarboxylic Acid;DK7652;1,4-Di(4-;[p-Terphenyl]-4;1,4-Di(4-carboxyphenyl)benzen;1,4-Di(4-carboxyphenyl)benzene;Terphenyl-4,4-dicarboxylic acid;p-Terphenyl]-4,4''-dicarboxylic acid;[p-Terphenyl]-4,4''-dicarboxylic Acid;4-[4-(4-carboxyphenyl)phenyl]benzoic Acid
CBNumber:
CB91454991
???:
C20H14O4
??? ??:
318.32
MOL ??:
13653-84-4.mol

1,4-?(4-??????)?? ??

???
>300°C
?? ?
589.4±43.0 °C(Predicted)
??
1.298±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
???
DMSO(?? ??? ??)
?? ?? (pKa)
3.86±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
?? ????? ?? ?????
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P273 ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P330 ?? ?????.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

1,4-?(4-??????)?? C??? ??, ??, ??

??? ??

Pale Yellow Solid

??

[p-Terphenyl]-4,4''-dicarboxylic acid is used in the synthesis of substituted terphenyls.

1,4-?(4-??????)?? ?? ?? ? ???

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1,4-?(4-??????)?? ?? ??

???( 104)?? ??
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