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

2,4,6-????????
2,4,6-???????? ??? ???
?? ??:
147-82-0
???:
2,4,6-????????
???(??):
2,4,6-????????;2,34,6-?????????
???:
2,4,6-Tribromoaniline
???(??):
Tribromoanisole;4-Bromo-2-chloro-6-iodoaniline;NSC 2216;usafdo-43;USAF do-43;AKOS B028948;TRIBROMOANILINE;s-Tribromoaniline;AKOS BBS-00003575;ANILINE TRIBROMIDE
CBNumber:
CB4157773
???:
C6H4Br3N
??? ??:
329.81
MOL ??:
147-82-0.mol

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

???
120-122 °C(lit.)
?? ?
300 °C(lit.)
??
2.35
???
1.6890 (estimate)
???
300°C
???
???: ??? (???)(lit.)
?? ?? (pKa)
-0.23±0.10(Predicted)
??? ??
powder to crystal
??
???? ?? ??
Merck
14,9610
BRN
2209258
InChIKey
GVPODVKBTHCGFU-UHFFFAOYSA-N
CAS ??????
147-82-0(CAS DataBase Reference)
NIST
Benzenamine, 2,4,6-tribromo-(147-82-0)
EPA
2,4,6-Tribromoaniline (147-82-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T,Xi,Xn
?? ???? ?? 23/24/25-33-36/37/38-20/21/22-41-38
????? 28-36/37/39-45-36/37-28A-26
????(UN No.) UN 2811 6.1/PG 2
WGK ?? 3
RTECS ?? BZ0175000
?? ?? ?? Irritant
TSCA Yes
HS ?? 29214200
?? ?? ??? 147-82-0(Hazardous Substances Data)
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H311 ??? ???? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P280, P305+P351+P338, P310
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? GHS hazard pictograms P261, P271, P304+P340, P312
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P311 ????(??)? ??? ????.
P405 ???? ?????.
NFPA 704
0
2 0

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


2,4,6-Tribromoaniline

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

??? ??

BEIGE TO GREY CRYSTALLINE SOLID

??

2,4,6-Tribromoaniline was used in simultaneous determination of phenolic brominated flame retardants and their by-products in water.

?? ??

2,4,6-Tribromoaniline can be prepared by treating bromine water with aniline in a solution of acetic acid or dilute hydrochloric acid:
synthesis of 2,4,6-Tribromoaniline
synthesis-of-2-4-6-tribromoaniline-from-aniline

?? ??

Electrochemical oxidation of 2,4,6-tribromoaniline in aqueous sulphuric acid solutions at platinum electrode has been studied by rotating disc electrode and cyclic voltammetry. 2,4,6-Tribromoaniline on closed-tube pyrolysis yields polybromophenazines. It is an intermediate in the formulation of flame retardants incorporated to plastic materials.

Purification Methods

Crystallise the aniline from MeOH. The benzenesulfonamide derivative has m 198o. [Beilstein 12 H 663, 12 I 329, 12 II 358, 12 III 1477, 12 IV 1538.]

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

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

???( 249)?? ??
??? ?? ??? ?? ?? ? ??
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