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2-BroMo-5-(???????)???

2-BroMo-5-(???????)???
2-BroMo-5-(???????)??? ??? ???
?? ??:
1221272-81-6
???:
2-BroMo-5-(???????)???
???(??):
2-BroMo-5-(???????)???
???:
2-BroMo-5-(difluoroMethyl)pyridine, 97%
???(??):
2-bromo-5-(difluoromethyl)pyridine;6-Bromo-3-(dimethyl)pyridine;Pyridine, 2-bromo-5-(difluoromethyl)-;2-BroMo-5-(difluoroMethyl)pyridine,97%;2-BroMo-5-(difluoroMethyl)pyridine, 97%;2-bromo-5-(difluoromethyl)pyridine - [B17665]
CBNumber:
CB22637617
???:
C6H4BrF2N
??? ??:
208
MOL ??:
1221272-81-6.mol

2-BroMo-5-(???????)??? ??

???
25-30°C
???
>110℃
?? ??
Inert atmosphere,2-8°C
??? ??
??? ??
??
?? ??
CAS ??????
1221272-81-6
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26
WGK ?? 3
HS ?? 2933399990
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

2-BroMo-5-(???????)??? C??? ??, ??, ??

2-BroMo-5-(???????)??? ?? ?? ? ???

???

?? ??

5-Difluoromethyl-pyridine-2-carboxylic Acid Methyl Ester

2-BroMo-5-(???????)??? ?? ??

???( 66)?? ??
??? ?? ??? ?? ?? ? ??
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2-BroMo-5-(???????)??? ?? ??:

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