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Merck
CN

36708

1,3-Dichlorobenzene

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6H4Cl2
CAS Number:
541-73-1
Molecular Weight:
147.00
EC Number:
208-792-1
UNSPSC Code:
41116107
PubChem Substance ID:
329755470
Beilstein/REAXYS Number:
956618
MDL number:
MFCD00000573

Key Documents

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InChI key

ZPQOPVIELGIULI-UHFFFAOYSA-N

InChI

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

SMILES string

Clc1cccc(Cl)c1

grade

analytical standard

vapor pressure

5 mmHg ( 38.8 °C)

product line

PESTANAL®

assay

98% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

172-173 °C (lit.)

mp

−25-−22 °C (lit.)

density

1.288 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

152.6 °F - closed cup

flash_point_c

67.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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N Yoshida et al.
Analytical chemistry, 73(18), 4417-4421 (2001-09-29)
A distributed-feedback dye laser has been developed for achieving the efficient multiphoton ionization of chlorobenzene and dichlorobenzene, that is, precursor molecules of dioxins. This tunable picosecond laser with a narrow spectral line width, that is, a nearly transform-limited pulse, provides
J K Bibler-Muckelbauer et al.
Virology, 202(1), 360-369 (1994-07-01)
Crystallographic studies of human rhinovirus 14 (HRV14) crystals soaked with fragments of antiviral WIN compounds, at high concentrations (82-200 micrograms/ml), show the compounds bind into the hydrophobic beta-barrel (WIN pocket) of VP1. Two of these short compounds (5-[3,5-dimethyl-4-hydroxyphenyl]-2-methyltetrazole and phenol
Claudia Amorim et al.
Journal of hazardous materials, 211-212, 208-217 (2011-08-30)
Catalytic hydrodechlorination (HDC) is an effective means of detoxifying chlorinated waste. Involvement of spillover hydrogen is examined in gas phase dechlorination of chlorobenzene (CB) and 1,3-dichlorobenzene (1,3-DCB) over Pd and Ni. The catalytic action of single component Pd and Ni
D Mahadevan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 962-969 (2011-05-13)
The FT-IR and FT-Raman vibrational spectra of 1,3-dichlorobenzene (1,3-DCB) have been recorded using Bruker IFS 66 V Spectrometer in the range 4000-100 cm(-1). A detailed vibrational spectral analysis has been carried out and assignments of the observed fundamental bands have
Michael Bunge et al.
Environmental microbiology, 10(10), 2670-2683 (2008-07-17)
Enrichment cultures capable of reductively dechlorinating 1,2,4-trichlorodibenzo-p-dioxin (1,2,4-TrCDD) were shown to dechlorinate 1,2,3-trichlorobenzene (1,2,3-TrCB) to 1,3-dichlorobenzene. To test if this activity can be used to enrich for dioxin-dechlorinating bacteria, a two-liquid phase cultivation with 200 mM 1,2,3-TrCB dissolved in hexadecane
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