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2-Chloro-5-fluorobenzyl bromide

2-Chloro-5-fluorobenzyl bromide ??? ???
?? ??:
81778-09-8
???:
2-Chloro-5-fluorobenzyl bromide
???(??):
2-(broMoMethyl)-1-chloro-4-fluorobenzene;2-Chloro-5-fluoroben;2-CHLORO-5-FLUORO BENZYL;2-CHLORO-5-FLUOROBENZYL BROMIDE;2-Chloro-5-fluorobenzyl bromide 99%;2-Chloro-5-fluorobenzyl Bromide >2-Chloride-5-Fluoride Bromine Benzyl;1-(Bromomethyl)-2-chloro-5-fluorobenzene;Benzene, 2-(bromomethyl)-1-chloro-4-fluoro-;2-Chloro-5-fluorobenzyl bromide ISO 9001：2015 REACH
CBNumber:
CB3131925
???:
C7H5BrClF
??? ??:
223.47
MOL ??:
81778-09-8.mol

2-Chloro-5-fluorobenzyl bromide ??

?? ?
65-66 °C/2 mmHg (lit.)
??
1.654 g/mL at 25 °C (lit.)
???
n20/D 1.566(lit.)
???
18 °C
??? ??
??
??
???
??
Lachrymatory
CAS ??????
81778-09-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,C
?? ???? ?? 11-34-45-36/37/39-33-26-23-16
????? 16-23-26-33-36/37/39-45-34-11
????(UN No.) UN 2924 3/PG 1
WGK ?? 3
?? ?? ?? Corrosive/Lachrymatory
?? ?? 3
???? II
HS ?? 29039990
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
3
3 0

2-Chloro-5-fluorobenzyl bromide C??? ??, ??, ??

??

2-Chloro-5-fluorobenzyl bromide may be used to synthesize 2-chloro-5-fluorobenzaldehyde.

?? ??

2-Chloro-5-fluorobenzyl bromide can be obtained by reacting 2-chloro-5-fluorotoluene with N-bromosuccinimide.

2-Chloro-5-fluorobenzyl bromide ?? ?? ? ???

???

?? ??

2-Chloro-5-fluorobenzyl bromide ?? ??

???( 173)?? ??
??? ?? ??? ?? ?? ? ??
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2-Chloro-5-fluorobenzyl bromide ?? ??:

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