Chemistry:2,4,6-Tribromoaniline

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Short description: Chemical compound
2,4,6-Tribromoaniline
2,4,6-Tribromoaniline.svg
2,4,6-tribromoaniline space-filling.jpg
The space-filling model of 2,4,6-tribromoaniline
2,4,6-tribromoaniline .jpg
The ball and stick model of 2,4,6-tribromoaniline
Names
Preferred IUPAC name
2,4,6-Tribromoaniline
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 205-700-1
UNII
Properties
C6H4Br3N
Molar mass 329.817 g·mol−1
Melting point 120 °C (248 °F; 393 K)
Boiling point 300 °C (572 °F; 573 K)
Insoluble
Hazards
Main hazards Harmful, Corrosive, Toxic
GHS pictograms GHS05: CorrosiveGHS06: ToxicGHS07: HarmfulGHS08: Health hazard
GHS Signal word Danger
H301, H302, H311, H312, H315, H318, H319, H331, H332, H373
P260, P261, P264, P270, P271, P280, P301+310, P301+312, P302+352, P304+312, P304+340, P305+351+338, P310, P311, P312, P314, P321, P322, P330, P332+313, P337+313, P361, P362, P363, P403+233
NFPA 704 (fire diamond)
Flammability code 0: Will not burn. E.g. waterHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no codeNFPA 704 four-colored diamond
0
2
0
Flash point Non-flammable
Non-flammable
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Tracking categories (test):

2,4,6-Tribromoaniline is a brominated derivative of aniline with the formula C6H4Br3N. It is used in organic synthesis of pharmaceuticals, agrochemicals and fire-extinguishing agents.[1]

Synthesis

2,4,6-Tribromoaniline can be prepared by treating bromine water with aniline in a solution of acetic acid or dilute hydrochloric acid:[1]

By reacting bromine with aniline in water, a white precipitate immediately forms and that is 2,4,6-tribromoaniline

Reactions

Diazotization, then reaction with ethanol to replace the diazonium group with hydrogen, gives 1,3,5-tribromobenzene.[2]

See also

References

  1. ↑ 1.0 1.1 "Synthesis of 2,4,6-tribromoaniline from aniline". https://labmonk.com/synthesis-of-2-4-6-tribromoaniline-from-aniline. 
  2. ↑ Coleman, G. H.; Talbot, William F. (1933). "sym.-Tribromobenzene". Organic Syntheses 13: 96. doi:10.15227/orgsyn.013.0096. 



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