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2-???-4,6-???????

2-???-4,6-???????
2-???-4,6-??????? ??? ???
?? ??:
98130-56-4
???:
2-???-4,6-???????
???(??):
2-???-4,6-???????
???:
2-Bromo-4,6-difluorophenol
???(??):
BUTTPARK 20\04-78;2-BROMO-4,6-DIFLUOROPHENOL;Phenol, 2-bromo-4,6-difluoro-;2-Bromo-4,6-difluorophenol97%;2-Bromo-4,6-difluorophenol 97%;2-Bromo-4,6-difluorophenol >2-Bromo-4,6-difluorophenol, 98+%;2-Bromo-4,6-difluorophenol ISO 9001：2015 REACH
CBNumber:
CB0494586
???:
C6H3BrF2O
??? ??:
208.99
MOL ??:
98130-56-4.mol

2-???-4,6-??????? ??

?? ?
153-154 °C(lit.)
??
1.821 g/mL at 25 °C(lit.)
???
n20/D 1.5370(lit.)
???
53°C/1mm
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
7.20±0.23(Predicted)
??? ??
??? ??
??
??~???
BRN
3245985
CAS ??????
98130-56-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36/37/39
WGK ?? 3
?? ?? ?? Harmful
?? ?? IRRITANT
HS ?? 2908190090
????(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 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
2 0

2-???-4,6-??????? C??? ??, ??, ??

??

2-Bromo-4,6-difluorophenol is a multifunctional chemical reagent containing bromine atoms, fluorine atoms and hydroxyl active substituents in its benzene ring structure. It is mostly used as a reagent for chemical reactions or as a raw material for organic synthesis, and is a key intermediate in the preparation of other organic cyclic compounds or active ingredients of drugs.

2-???-4,6-??????? ?? ?? ? ???

???

6,8-difluoro-2H-chromene-3-carbonitrile CARBAMIC ACID, N-(6,8-DIFLUORO-2H-1-BENZOPYRAN-3-YL)-, METHYL ESTER (R)-ethyl (6,8-difluorochroman-3-yl)carbamate(WXG00652) (S)-3-(2,4-difluorophenoxy)-2-((ethoxycarbonyl)amino)propanoic acid(WXG00649) (S)-ethyl (6,8-difluoro-4-oxochroman-3-yl)carbamate(WXG00650) (S)-2-amino-3-(2,4-difluorophenoxy)propanoic acid(WXG00648) 35-????????????97 ??????(2,4-) 2,4-????????

?? ??

2-???-4,6-??????? ?? ??

???( 149)?? ??
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2-???-4,6-??????? ?? ??:

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