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2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE

2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE ??? ???
?? ??:
654-53-5
???:
2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE
???(??):
2,3,4,5-Tetrafluorobenzodioxene;α,α,α,2,3,4,5-Heptafluorotoluene;à,à,à,2,3,4,5-heptafluorotoluene;2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE;2,3,4,5-Tetrafluorobenzotrifluoride99%;2,3,4,5-Tetrafluorobenzotrifluoride 99%;ALPHA,ALPHA,ALPHA,2,3,4,5-HEPTAFLUORTOLUOL;ALPHA,ALPHA,ALPHA,2,3,4,5-HEPTAFLUOROTOLUENE;Benzene, 1,2,3,4-tetrafluoro-5-(trifluoromethyl)-
CBNumber:
CB0755210
???:
C7HF7
??? ??:
218.07
MOL ??:
654-53-5.mol

2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE ??

?? ?
104 °C
??
1.7613 (rough estimate)
???
1.3725
???
20.5 °C
?? ??
Flammables area
??? ??
??? ??
??
??~???
BRN
1973474
CAS ??????
654-53-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi-F,Xi
?? ???? ?? 36/37/38-11
????? 9-37/39-33-26-16-36
????(UN No.) 1993
?? ?? ?? Irritant
?? ?? 3
???? III
HS ?? 29036990
????(GHS): Flame (GHS02)Exclamation Mark (GHS07)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P210 ?·???·??·????? ????? - ?? ???.
P261 ??·?·??·???·??·...·????? ??? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
3
2 0

2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE C??? ??, ??, ??

??? ??

clear colorless liquid

2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE ?? ?? ? ???

???

?? ??


2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE ?? ??

???( 74)?? ??
??? ?? ??? ?? ?? ? ??
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2,3,4,5-TETRAFLUOROBENZOTRIFLUORIDE ?? ??:

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