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1,3-DICHLORO-4-IODOBENZENE

1,3-DICHLORO-4-IODOBENZENE ??? ???
?? ??:
29898-32-6
???:
1,3-DICHLORO-4-IODOBENZENE
???(??):
NSC 90657;2,4-DICHLOROIODOBENZENE;4-Iodo-m-dichlorobenzene;2,4-Dichlorophenyl iodide;2,4-dichlor-1-iodobenzene;1-Iodo-2,4-dichlorobenzene;1,3-DICHLORO-4-IODOBENZENE;2,4-DICHLORO-1-IODOBENZENE;2,4-Dichloroiodobenzene 98%;2,4-Dichloroiodobenzene
CBNumber:
CB0210935
???:
C6H3Cl2I
??? ??:
272.9
MOL ??:
29898-32-6.mol

1,3-DICHLORO-4-IODOBENZENE ??

???
97-100°C
?? ?
262-263 °C(lit.)
??
2.01 g/mL at 25 °C(lit.)
???
n20/D 1.647(lit.)
???
>230 °F
?? ??
Keep in dark place,Sealed in dry,Room Temperature
??? ??
??? ??
Specific Gravity
2.010
??
?? ????? ????
??
Light Sensitive
BRN
2245130
CAS ??????
29898-32-6(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39-24/25
WGK ?? 3
HS ?? 2903998090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 1

1,3-DICHLORO-4-IODOBENZENE C??? ??, ??, ??

??? ??

Clear colourless to light yellow liquid

??

2,4-Dichloroiodobenzene has been used in the preparation of 2,4,2′,4′ -tetrachlorobiphenyl, major component of commercial polychlorobiphenyls.

?? ??

Ullmann coupling reaction of 2,4-dichloroiodobenzene with chlorinated iodobenzene has been investigated.

1,3-DICHLORO-4-IODOBENZENE ?? ?? ? ???

???

?? ??


1,3-DICHLORO-4-IODOBENZENE ?? ??

???( 160)?? ??
??? ?? ??? ?? ?? ? ??
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1,3-DICHLORO-4-IODOBENZENE ?? ??:

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