ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>??? ???>??? ???>4,4'-DIBROMO-2,2'-BIPYRIDINE

4,4'-DIBROMO-2,2'-BIPYRIDINE

4,4'-DIBROMO-2,2'-BIPYRIDINE ??? ???

?? ??:: 18511-71-2

???:: 4,4'-DIBROMO-2,2'-BIPYRIDINE

???(??):: 4-Bromo-2-(4-bromo-2-pyridyl)pyridine;4,4'-DIBROMO-2,2';-DIBROMO-2,2´Abametapir Impurity 4;4,4'-dibromobipyridine;4,4'-Dibromo-2,2'-bipyridyl;4,4'-Dibromo-2,2'-bipyridyl;4,4'-DIBROMO-2,2'-BIPYRIDINE;4,4'-Dibromo-2,3'-Bipyridine;4,4'-Dibromo-2,2'-dipyridine

CBNumber:: CB0838724

???:: C10H6Br2N2

??? ??:: 313.98

MOL ??:: 18511-71-2.mol

?? ?? 238

4,4'-DIBROMO-2,2'-BIPYRIDINE ??

???: 138.0 to 142.0 °C

?? ?: 362.9±37.0 °C(Predicted)

??: 1.809±0.06 g/cm3(Predicted)

?? ??: Keep in dark place,Sealed in dry,Room Temperature

???: ???? ???

??? ??: powder to crystal

?? ?? (pKa): 2.59±0.18(Predicted)

??: ???? ?? ???

InChI: InChI=1S/C10H6Br2N2/c11-7-1-3-13-9(5-7)10-6-8(12)2-4-14-10/h1-6H

InChIKey: KIIHBDSNVJRWFY-UHFFFAOYSA-N

SMILES: C1(C2=NC=CC(Br)=C2)=NC=CC(Br)=C1

CAS ??????: 18511-71-2

?? ? ?? ??
?? ? ???? ?? (GHS)

?? ???? ??	36/37/38
?????	26-36/37/39
HS ??	29333990

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

NFPA 704

	0
1		0

4,4'-DIBROMO-2,2'-BIPYRIDINE C??? ??, ??, ??

??? ??

White solid

??

4,4''-Dibromo-2,2''-bipyridine is used as a reagent in the synthesis of benzodifuran based ruthenium dyes which show high efficiency of energy conversion when used in thin film dye sensitized solar cells.

4,4'-DIBROMO-2,2'-BIPYRIDINE ?? ?? ? ???

???

4,4'-DIBROMO-2,2'-????-N,N'-?????? 4,4'-DIHYDROXY-2,2'-???? 2,4-Dibromopyridine 4,4-????-2,2-????N,N-????? 2,2'-DIPYRIDYL N,N'-DIOXIDE A,A'-???? 4,4'-DIMETHOXY-2,2'-BIPYRIDINE

?? ??

2,2'-Bipyridine-4,4'-dicarboxylic acid 4,4'-BIS(?????????)-2,2'-????

4,4'-DIBROMO-2,2'-BIPYRIDINE ?? ??

???( 238)?? ??

???	??	???	??	?? ?	??
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4,4'-DIBROMO-2,2'-BIPYRIDINE ?? ??:

2,2′:6′,2′′-???? 6,6'-????-2,2'-???? 4,4'-DICHLORO-2,2'-BIPYRIDINE 4,4'-DIAMINO-2,2'-BIPYRIDINE 4,4'-DICYANO-2,2'-BIPYRIDINE 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE 4,4'-BIS(DIHYDROXYPHOSPHORYL)-2,2'-BIPYRIDINE 2,2':6',2''-TERPYRIDINE-4'-CARBOXYLIC ACID 6,6'-DIBROMO-[2,3']-BIPYRIDINE 5,6'-DIBROMO-[3,3']-BIPYRIDINE 4,4'-DIBROMO-2,2'-BIPYRIDINE 4-Bromo-2-methylpyridine 6,2'-DIBROMO-[3,4']-BIPYRIDINE 6,6'-DIBROMO-[3,3']-BIPYRIDINE,6,6'-Dibromo-3,3'-bipyridine, tech. 90% 4,6'-DIBROMO-[2,3']-BIPYRIDINE 4-BROMOPYRIDINE HYDROBROMIDE 3,3'-dibromo-4,4'-bipyridine 6,6'-DIBROMO-2,2'-BIPYRIDINE-1,1'-DIOXIDE

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