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ChemicalBook >?? ???? >4,4'-??(?????)-2,2'-????

4,4'-??(?????)-2,2'-????

4,4'-??(?????)-2,2'-???? ??? ???

?? ??:: 138219-98-4

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

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

???:: 4,4'-Bis(chloromethyl)-2,2'-bipyridyl

???(??):: 4,4'-Bis(Chloromethy;4,4'-Bis(chloromethyl)-2,2'-bipyridyl;4,4'-Bis(chloromethyl)-2,2'-bipyridine;4,4'-Bis(chloromethyl)-2,2'-bipyridyl >2,2'-Bipyridine, 4,4'-bis(chloroMethyl)- 97%;4,4′-Bis(chloromethyl)-2,2′-bipyridyl, CAS 138219-98-4;4-(chloromethyl)-2-[4-(chloromethyl)-2-pyridyl]pyridine

CBNumber:: CB02520324

???:: C12H10Cl2N2

??? ??:: 253.13

MOL ??:: 138219-98-4.mol

?? ?? 83

4,4'-??(?????)-2,2'-???? ??

?? ?: 406.0±40.0 °C(Predicted)

??: 1.287±0.06 g/cm3(Predicted)

?? ??: under inert gas (nitrogen or Argon) at 2-8°C

??? ??: powder to crystal

?? ?? (pKa): 3.89±0.30(Predicted)

??: ???? ?? ??

CAS ??????: 138219-98-4

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

????(UN No.)	3261
HS ??	2933.39.9200
?? ??	8
????	III

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H290	??? ???? ? ??	?? ?????	?? 1	??		P234, P390, P404
H314	??? ?? ??? ?? ??? ???	????? ?? ?????	?? 1A, B, C	??		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501

??????:

P234	??? ???? ?????.
P260	??·?·??·???·??·...·????? ???? ???.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P390	????? ???? ?? ???? ??????.
P405	???? ?????.
P406	??? ???? ?????/...???? ??
P501	...? ??? / ??? ?? ???.

NFPA 704

	0
3		0

4,4'-??(?????)-2,2'-???? C??? ??, ??, ??

4,4'-??(?????)-2,2'-???? ?? ?? ? ???

???

2,2'-Bipyridine, 4,4'-bis[(trimethylsilyl)methyl]- 4,4'-Dimethyl-2,2'-bipyridyl

?? ??

4,4'-Bis(hydroxymethyl)-2,2'-bipyridine 4,4'-??(???????????)-2,2'-????

4,4'-??(?????)-2,2'-???? ?? ??

???( 83)?? ??

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

4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE 4,4'-Bis(hydroxymethyl)-2,2'-bipyridine 4,4'-bis(trifluoromethyl)-2,2'-bipyridine 4,4'-Bis(5-hexylthiophen-2-yl)-2,2'-bipyridine 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE

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