1,3,5-Trichlorobenzene

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1,3,5-Trichlorobenzene
1,3,5-Trichlorobenzene.svg
Names
IUPAC name
1,3,5-Trichlorobenzene
Other names
sym-Trichlorobenzene
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
DrugBank
ECHA InfoCard 100.003.281
RTECS number DC2100100
Properties[1]
C6H3Cl3
Molar mass 181.44 g·mol−1
Appearance White solid
Melting point 63 °C (145 °F; 336 K)
Boiling point 208 °C (406 °F; 481 K)
0.6 mg/100 mL
Hazards[2]
R-phrases (outdated) R20 R21 R22
S-phrases (outdated) S26 S36 S37 S39
Flash point 107 °C (225 °F; 380 K)
Lethal dose or concentration (LD, LC):
800 mg/kg (oral, rat)
3350 mg/kg (oral, mouse)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

1,3,5-Trichlorobenzene is an organochlorine compound. It is one of the three isomers of trichlorobenzene. Being more symmetrical than the other isomers, it exists as colourless crystals whereas the other isomers are liquids at room temperature.

It is not formed upon chlorination of benzene. Instead it is prepared by the Sandmeyer reaction from 3,5-dichloroaniline.[3]

References[edit]

  1. ^ 1,3,5-Trichlorobenzene, International Programme on Chemical Safety
  2. ^ MSDS for 1,3,5-Trichlorobenzene
  3. ^ U. Beck; E. Löser (2012). "Chlorinated Benzenes and other Nucleus-Chlorinated Aromatic Hydrocarbons". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.o06_o03.