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4-????-2-?????

4-????-2-?????
4-????-2-????? ??? ???
?? ??:
452-71-1
???:
4-????-2-?????
???(??):
4-????-2-?????
???:
4-Fluoro-2-methylaniline
???(??):
2-AMINO-5-FLUOROTOLUENE;4-Fluoro-2-methylbenzenamine;4-fluorotoluidine;4-FLUORO-O-TOLUIDINE;2-Fluoro-o-toluidine;4-Fluoro-2-methylani;o-Toluidine, 4-fluoro-;6-Amino-3-fluorotoluene;3-FLUORO-6-AMINOTOLUENE;4-FLUORO-2-METHYLANILINE
CBNumber:
CB9159888
???:
C7H8FN
??? ??:
125.14
MOL ??:
452-71-1.mol
MSDS ??:
SDS

4-????-2-????? ??

???
14.2°C
?? ?
90-92 °C/16 mmHg (lit.)
??
1.126 g/mL at 25 °C (lit.)
???
n20/D 1.537(lit.)
???
190 °F
?? ??
Keep in dark place,Inert atmosphere,2-8°C
?? ?? (pKa)
4.51±0.10(Predicted)
??? ??
??? ??
??
Light yellow to Yellow to Orange
Specific Gravity
1.126
BRN
1931798
CAS ??????
452-71-1(CAS DataBase Reference)
NIST
Benzenamine, 4-fluoro-2-methyl-(452-71-1)
EPA
4-Fluoro-2-methylaniline (452-71-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,T,Xi
?? ???? ?? 20/21/22-36/37/38-23/24/25
????? 26-36/37/39-45-36
????(UN No.) 2810
WGK ?? 3
RTECS ?? CY0500000
?? ?? ?? Toxic/Irritant
TSCA T
?? ?? 6.1
???? III
HS ?? 29214300
????(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 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
3 0

4-????-2-????? MSDS


2-Amino-5-fluorotoluene

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

??? ??

colorlesstolightyellowliqui

??

4-Fluoro-2-methylaniline was used in the synthesis of 4-fluoro-N-[(E)-{7-methoxy-2-[4-(methylsulfanyl)phenyl]-1-benzofuran-5-yl}methylidene]-2-methylaniline.

4-????-2-????? ?? ?? ? ???

???

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

?? ??

5-FLUORO-2-HYDROXY-3-METHYLBENZALDEHYDE 4-FLUORO-2-???? 2-BROMO-4-FLUORO-6-METHYLANILINE 2-???-N-(4-????-2-????)?????? Benzene, 4-fluoro-1-isocyanato-2-methyl-

4-????-2-????? ?? ??

???( 321)?? ??
??? ?? ??? ?? ?? ? ??
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