270598

Sigma-Aldrich

1,2-Dichlorobenzene

suitable for HPLC, 99%

Empirical Formula (Hill Notation):
C6H4Cl2
CAS Number:
Molecular Weight:
147.00
Beilstein/REAXYS Number:
606078
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor density

5.1 (vs air)

vapor pressure

1.2 mmHg ( 20 °C)
1.6 mmHg ( 35 °C)

assay

99%

form

liquid

autoignition temp.

1198 °F

purified by

glass distillation

expl. lim.

9.2 %

application(s)

HPLC: suitable

impurities

<0.020% water

evapn. residue

<0.0005%

refractive index

n20/D 1.551 (lit.)

bp

178-180 °C (lit.)

mp

−18-−17 °C (lit.)

density

1.306 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 296 nm Amax: 1.00
λ: 300 nm Amax: 0.30
λ: 305 nm Amax: 0.20
λ: 335 nm Amax: 0.05
λ: 375-400 nm Amax: 0.01

SMILES string

Clc1ccccc1Cl

InChI

1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H

InChI key

RFFLAFLAYFXFSW-UHFFFAOYSA-N

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Packaging

1, 2 L in glass bottle
100 mL in glass bottle

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Pictograms

Exclamation markEnvironment

Signal Word

Warning

Target Organs

Respiratory system

RIDADR

UN 1591 6.1 / PGIII

WGK Germany

WGK 2

Flash Point(F)

150.8 °F - closed cup

Flash Point(C)

66.0 °C - closed cup

Certificate of Analysis

Certificate of Origin

Y Chen et al.
Physical chemistry chemical physics : PCCP, 14(41), 14142-14151 (2012-08-08)
In this perspective article, we discuss the dynamic instability of charge carrier transport in a range of popular organic semiconductors. We observe that in many cases field-effect mobility, an important parameter used to characterize the performance of organic field-effect transistors...
Adsorption of 1, 2-dichlorobenzene from water to carbon nanotubes.
Peng X, et al.
Chemical Physics Letters, 376(1), 154-158 (2003)
Catalytic oxidation of 1, 2-dichlorobenzene over supported transition metal oxides.
Krishnamoorthy S, et al.
J. Catal., 193(2), 264-272 (2000)
Sébastien Haar et al.
Scientific reports, 5, 16684-16684 (2015-11-18)
Due to a unique combination of electrical and thermal conductivity, mechanical stiffness, strength and elasticity, graphene became a rising star on the horizon of materials science. This two-dimensional material has found applications in many areas of science ranging from electronics...
Sungmin Chin et al.
Chemosphere, 75(9), 1206-1209 (2009-03-10)
This study examined the catalytic oxidation of 1,2-dichlorobenzene on V(2)O(5)/TiO(2) nanoparticles. The V(2)O(5)/TiO(2) nanoparticles were synthesized by the thermal decomposition of vanadium oxytripropoxide and titanium tetraisopropoxide. The effects of the synthesis conditions, such as the synthesis temperature and precursor heating...

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