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111929 Sigma-Aldrich

4-Chlorotoluene

98%

  • CAS Number 106-43-4

  • Linear Formula CH3C6H4Cl

  • Molecular Weight 126.58

  •  Beilstein Registry Number 1903635

  •  EC Number 203-397-0

  •  MDL number MFCD00000631

  •  eCl@ss 39050207

  •  PubChem Substance ID 24847050

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Properties

Related Categories Aryl, Building Blocks, C7, Chemical Synthesis, Halogenated Hydrocarbons,
vapor density   4.38 (vs air)
vapor pressure   10 mmHg ( 45 °C)
InChI Key   NPDACUSDTOMAMK-UHFFFAOYSA-N
assay   98%
impurities   ≤2% 2-chlorotoluene
refractive index   n20/D 1.52(lit.)
bp   162 °C(lit.)
mp   6-8 °C (lit.)
density   1.07 g/mL at 25 °C(lit.)

Description

Packaging

100, 500 g in glass bottle

Application

The product was used for the preparation model gas of 4-chlorotoulene by passing synthesized air into liquid 4-chlorotoulene.

General description

The reaction of 4-chlorotouleneand phenylboronic acid with Pd(OAc)2/L•2HX as the catalyst is the model reaction for determining the efficiencies of bisimidazolylidene (L) ligand precursors.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2238 3 / PGIII
WGK Germany 
2
RTECS 
XS9010000
Flash Point(F) 
127.4 °F
Flash Point(C) 
53 °C

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Protocols & Articles

Articles

Selective Monoarylation of Acetate Esters and Aryl Methyl Ketones Using Aryl Chlorides

A series of palladacyclic precatalysts that incorporate electron-rich di-tert-butylphosphino biaryl ligands is reported. These precatalysts are easily prepared, and their use provides a general means...
Keywords: Amidations, Catalysis, Chromatography, Coupling reactions, Cross couplings, Flash chromatography, Ligands, Thin layer chromatography

Peer-Reviewed Papers
15

References

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