Bromobenzene

Bromobenzene is an aryl bromide and the simplest of the bromobenzenes, consisting of a benzene ring substituted with one bromine atom. Its chemical formula is C6H5Br. It is a colourless liquid although older samples can appear yellow. It is a reagent in organic synthesis.

Bromobenzene
Names
Preferred IUPAC name
Bromobenzene
Other names
Phenyl Bromide
Bromobenzol
Monobromobenzene
Identifiers
3D model (JSmol)
1236661
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.003.295
EC Number
  • 203-623-8
KEGG
PubChem CID
RTECS number
  • CY9000000
UNII
UN number 2514
  • InChI=1S/C6H5Br/c7-6-4-2-1-3-5-6/h1-5H Y
    Key: QARVLSVVCXYDNA-UHFFFAOYSA-N Y
  • InChI=1/C6H5Br/c7-6-4-2-1-3-5-6/h1-5H
    Key: QARVLSVVCXYDNA-UHFFFAOYAB
SMILES
  • c1ccc(cc1)Br
Properties
C6H5Br
Molar mass 157.010 g·mol−1
Appearance Colourless liquid
Odor Pleasant aromatic odor
Density 1.495 g cm−3, liquid
Melting point −30.8 °C (−23.4 °F; 242.3 K)
Boiling point 156 °C (313 °F; 429 K)
0.041 g/100 mL
Solubility soluble in diethyl ether, alcohol, CCl4
miscible in chloroform, benzene, petroleum ether
Vapor pressure 4.18 mm Hg
Magnetic susceptibility (χ)
 -78.92·10−6 cm3/mol
Refractive index (nD)
 1.5602
Viscosity
  • 1.080 mPa·s at 25 °C
  • 1.124 mPa·s at 20 °C
Hazards
GHS labelling:
Warning
H226, H315, H411
P210, P233, P240, P241, P242, P243, P264, P273, P280, P302+P352, P303+P361+P353, P321, P332+P313, P362, P370+P378, P391, P403+P235, P501
NFPA 704 (fire diamond)
2
2
0
Flash point 51 °C (124 °F; 324 K)
565 °C (1,049 °F; 838 K)
Related compounds
Related halobenzenes
 Fluorobenzene
Chlorobenzene
Iodobenzene
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references
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