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2,2',4,4'-TETRACHLOROBIPHENYL

2,2',4,4'-TETRACHLOROBIPHENYL ??? ???
?? ??:
2437-79-8
???:
2,2',4,4'-TETRACHLOROBIPHENYL
???(??):
CB-47;PCB 47;BZ NO 47;PCB NO 47;2,4,2',4'-CB;C20004700 PCB No. 47;Phenytoin Impurity 13;PCB No. 47 in Cyclohexane;2,2',4,4'-Tetrachlorodiphenyl;2,4,2’,4’-tetrachlorobiphenyl
CBNumber:
CB4313362
???:
C12H6Cl4
??? ??:
291.99
MOL ??:
2437-79-8.mol

2,2',4,4'-TETRACHLOROBIPHENYL ??

???
83°C
?? ?
374.95°C (rough estimate)
??
1.4420 (rough estimate)
???
1.6120 (rough estimate)
???
0.22mg/L(25℃)
Henry's Law Constant
2.1×10-1 mol/(m3Pa) at 25℃, Lau et al. (2006)
EPA
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Health Hazard (GHS08)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? P273, P391, P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P273 ???? ???? ???.
P314 ???? ??? ???? ??·??? ????.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

2,2',4,4'-TETRACHLOROBIPHENYL C??? ??, ??, ??

??

2,2'',4,4''-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.

??

ChEBI: A tetrachlorobiphenyl that is biphenyl in which each of the phenyl groups is substituted at positions 2 and 4 by chlorines.

2,2',4,4'-TETRACHLOROBIPHENYL ?? ?? ? ???

???

?? ??


2,2',4,4'-TETRACHLOROBIPHENYL ?? ??

???( 46)?? ??
??? ?? ??? ?? ?? ? ??
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2,2',4,4'-TETRACHLOROBIPHENYL ?? ??:

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