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Tribromobenzene

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Tribromobenzene Basic information

Product Name:
Tribromobenzene
Synonyms:
  • 1,3,5-tribromo-benzen
  • Benzene,1,3,5-tribromo-
  • I,3,5-TribrombenzolC&W%16
  • Tribromobenzene
  • 1,3,5-TRIBROMOBENZENE
  • Phloroglucinol Impurity 27
  • Tribromobenzene,98%
  • 1,3,5-TRIBROMOBENZENE OEKANAL, 250 MG
CAS:
626-39-1
MF:
C6H3Br3
MW:
314.8
EINECS:
210-947-3
Product Categories:
  • Aryl
  • C6
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Organics
  • Benzene derivates
  • Halogenated Hydrocarbons
  • bc0001
  • 626-39-1
Mol File:
626-39-1.mol
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Tribromobenzene Chemical Properties

Melting point:
117-121 °C (lit.)
Boiling point:
271 °C (lit.)
Density 
2.3515 (estimate)
refractive index 
1.6340 (estimate)
Flash point:
271°C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in benzene, chloroform, and ether (Weast, 1986)
form 
Powder
color 
Almost white to orange-brown
Water Solubility 
Soluble in hot ethanol and acetic acid. Insoluble in water.
BRN 
1858917
InChIKey
YWDUZLFWHVQCHY-UHFFFAOYSA-N
CAS DataBase Reference
626-39-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,3,5-tribromo-(626-39-1)
EPA Substance Registry System
1,3,5-Tribromobenzene (626-39-1)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-53
Safety Statements 
22-24/25-37/39-26
WGK Germany 
3
RTECS 
DC1957200
TSCA 
Yes
HS Code 
29036990

MSDS

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Tribromobenzene Usage And Synthesis

Chemical Properties

Lump powder

Uses

Intermediate in drug manufacturing; organic synthesis; internal standard in analysis of aqueous samples.

Uses

1,3,5-Tribromobenzene, is a reagent that can be used in the preparation of different inhibitors. It is also a substituted Bromobenzene, a general reagent in palladium-catalyzed reactions and in the synthesis of Grignard reagents.

General Description

  • 1,3,5-Tribromobenzene(TBB) acts as internal standard during derivatization step in determination of cyanide in human plasma and urine by gas chromatography-mass spectrometry.
  • TBB forms molecular complexes of 1:2 stoichiometry with [60]-and [70] fullerenes.
  • TBB reacts with perfluoroalkenylzinc reagent in the presence of Pd(Ph3)4 catalyst to yield a novel trifunctional monomer 1,3,5-tris(α, β, β-trifluorovinyl)benzene.

Environmental Fate

Photolytic. Peijnenburg et al. (1992) investigated the photodegradation of a variety of substituted aromatic halides using a Rayonet RPR-208 photoreactor equipped with 8 RUL 3,000- ? lamps (250–350 nm). The reaction of 1,3,5-tribromobenzene (initial concentration 10-5 M) was conducted in distilled water and maintained at 20 °C. Though no products were identified, the investigators reported photohydrolysis was the dominant transformation process. The measured pseudo-first-order reaction rate constant and corresponding half-life were 0.005/min and 140.5 min., respectively.
Chemical/Physical. 1,3,5-Tribromobenzene will not hydrolyze to any reasonable extent.

Purification Methods

Crystallise it from glacial acetic acid/water (4:1), then wash with chilled EtOH and dry in air. [Beilstein 5 H 213, 5 IV 685.]

Tribromobenzene Preparation Products And Raw materials

Preparation Products

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