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2,3,5,6-??????-4-(?????)???

2,3,5,6-??????-4-(?????)???
2,3,5,6-??????-4-(?????)??? ??? ???
?? ??:
13108-52-6
???:
2,3,5,6-??????-4-(?????)???
???(??):
2,3,5,6-??????-4-(?????)???;??2,3,5,6-??????-4-?????
???:
Methyl 2,3,5,6-tetrachloro-4-pyridyl sulfone
???(??):
Davicil;Dowicil S-13;tetrachloromethylsulfonylpyridine;TETRACHLOROMETHYLSULPHONYLPYRIDINE;Tetrachloromethanesulfonylpyridine;2,3,5,6-Tetrachloro-4-mesylpyridine;Tetrachloro-4-(methylsulfonyl)pyridine;METHYL 2,3,5,6-TETRACHLORO-4-PYRIDYL SULFONE;Methyl-2,3,5,6-tetrachloro sulfonyl pyridine;2,3,5,6-tetrachloro-4-Methanesulfonylpyridine
CBNumber:
CB5237258
???:
C6H3Cl4NO2S
??? ??:
294.97
MOL ??:
13108-52-6.mol

2,3,5,6-??????-4-(?????)??? ??

???
148 °C
?? ?
451.1±45.0 °C(Predicted)
??
1.712±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
powder to crystal
?? ?? (pKa)
-7.71±0.50(Predicted)
??
White to Light yellow to Light orange
EPA
2,3,5,6-Tetrachloro-4-(methylsulfonyl)pyridine (13108-52-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 21/22-36-43
????? 26-28
HS ?? 2933.39.2100
???? ?? 97-3-146
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P272 ??? ??? ??? ??? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P321 (…) ??? ???.
P322 ?? ??(??? … ??)
P330 ?? ?????.
P333+P313 ????? ?? ??? ???? ???? ??·??? ????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
2 0

2,3,5,6-??????-4-(?????)??? C??? ??, ??, ??

??? ??

Yellow solid

2,3,5,6-??????-4-(?????)??? ?? ?? ? ???

???

?? ??

2,3,5,6-??????-4-(?????)??? ?? ??

???( 107)?? ??
??? ?? ??? ?? ?? ? ??
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2,3,5,6-??????-4-(?????)??? ?? ??:

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