2,6-????-4-?????
2,6-????-4-????? ??? ???
?? ??:
99-28-5
???:
2,6-????-4-?????
???(??):
2,6-????-4-?????
???:
2,6-Dibromo-4-nitrophenol
???(??):
2,6-Dibromo-4-nit;2,6-DibroMo-4-nitrop;2,6-Dibromo-4-mitrophenol;2,6-DIBROMO-4-NITROPHENOL;4-Nitro-2,6-dibromophenol;2,6-dibromo-4-nitro-pheno;Benzbromarone Impurity 16;Dibromo-4-nitrophenol, 2,6-;Phenol, 2,6-dibromo-4-nitro-;2,6-dibromo-4-nitrophenolate
CBNumber:
CB0706661
???:
C6H3Br2NO3
??? ??:
296.9
MOL ??:
99-28-5.mol
??
?? ? ?? ??
?? ? ???? ?? (GHS)
????(GHS):
?? ?:
Warning
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H315
??? ??? ???
????? ?? ?????
?? 2
??
P264, P280, P302+P352, P321,P332+P313, P362
H319
?? ?? ??? ???
?? ? ?? ?? ??? ??
?? 2A
??
P264, P280, P305+P351+P338,P337+P313P
H335
?? ???? ??? ? ??
?? ???? ?? - 1? ??;???? ??
?? 3
??
H401
????? ???
?? ????? ?? - ??
?? 2
P273, P501
??????:
P261
??·?·??·???·??·...·????? ??? ????.
P264
?? ??? ?? ??? ????.
P264
?? ??? ?? ??? ????.
P270
? ??? ??? ??? ???, ???? ???? ???.
P271
?? ?? ??? ? ?? ???? ?????.
P273
???? ???? ???.
P280
????/???/???/?????? ?????.
P304+P340
???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405
???? ?????.
P501
...? ??? / ??? ?? ???.
NFPA 704
2,6-????-4-????? C??? ??, ??, ??
??? ??
yellow crystalline powder
Purification Methods
Crystallise the phenol from aqueous EtOH, 50% aqueous AcOH (m 144-145o, dec varies with rate of heating). Dry it in an oven at 40-60o or in vacuo over NaOH. [Hartman & Dickey Org Synth Coll Vol II 173 1943, Beilstein 6 H 246, 6 I 123, 6 II 234, 6 III 849, 6 IV 1366.]
2,6-????-4-????? ?? ?? ? ???
???
?? ??
2,6-????-4-????? ?? ??
???( 193)?? ??
Americas 1
Austria 1
China 117
Europe 1
France 2
Germany 3
India 20
Japan 3
Slovakia 1
Switzerland 2
The Netherlands 2
Ukraine 2
United Kingdom 15
United States 23
Global 193
2,6-????-4-????? ?? ??:
???? ?????? p-????? 4-????????(2???) 2-?????
2,6-Dibromophenol
2,4-DIBROMO-6-NITROPHENOL
2,5-DINITROPHENOL
2,6-DINITROPHENOL
2,6-DIBROMO-3-METHYL-4-NITROPHENOL
2,4-DIBROMO-6-NITROPHENOL,4,6-DIBROMO-2-NITROPHENOL
1,3-DIBROMO-2-METHOXY-5-NITROBENZENE
2,6-Dibromo-4-nitrophenol
3-(2,6-dibromo-4-nitrophenoxy)propanoic acid
(2,6-dibromo-4-nitrophenoxy)acetic acid
2,4-DIBROMO-6-NITROPHENOL, TECH
2,4-Dibromo-6-nitrophenol acetate
4-NITROPHENOL