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Merck
CN

48522

1,2-Dichlorobenzene

analytical standard, ampule of 5000 mg

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About This Item

Empirical Formula (Hill Notation):
C6H4Cl2
CAS Number:
95-50-1
Molecular Weight:
147.00
EC Number:
202-425-9
UNSPSC Code:
12352200
PubChem Substance ID:
24872042
Beilstein/REAXYS Number:
606078
MDL number:
MFCD00000535

Key Documents

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InChI key

RFFLAFLAYFXFSW-UHFFFAOYSA-N

InChI

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

SMILES string

Clc1ccccc1Cl

grade

analytical standard

vapor density

5.1 (vs air)

vapor pressure

1.2 mmHg ( 20 °C), 1.6 mmHg ( 35 °C)

autoignition temp.

1198 °F

expl. lim.

9.2 %

packaging

ampule of 5000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

178-180 °C (lit.)

mp

−18-−17 °C (lit.)

density

1.306 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

150.8 °F - closed cup

flash_point_c

66.0 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
LB83230V
LB80249
LB77045
LB73757
LB68345

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Maria G Ziagova et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 45(8), 1017-1025 (2010-05-21)
Biological methods of wastewater treatment have been proved very effective for bioremediation of polluted sites. In this study, the degrading abilities of two bacteria Pseudomonas sp. and Staphylococcus xylosus, towards 1,2-dichlorobenzene (1,2-DCB), 2,4-dichlorophenol (2,4-DCP) and 4-Cl-m-cresol, are compared. Culture history
Cheng Ding et al.
Huan jing ke xue= Huanjing kexue, 32(9), 2582-2587 (2011-12-15)
Pilot-scale horizontal subsurface flow constructed wetlands (SFCW) planted with Phragmites australis were constructed to treat in 1,2-dichlorobenzene (o-DCB) wastewater. Different soil substrates of loam (W-L), fine sand (W-F) and coarse sand (W-C) were used in the three SFCW and a
Daisuke Mori et al.
ACS applied materials & interfaces, 3(8), 2924-2927 (2011-07-07)
We have fabricated polymer/polymer blend solar cells consisting of poly(3-hexylthiophene) as the electron donor and poly{2,7-(9,9-didodecylfluorene)-alt-5,5-[4',7'-bis(2-thienyl)-2',1',3'-benzothiadiazole]} as the acceptor. The power conversion efficiency (PCE) was strongly dependent on solvents employed for spin coating. The best PCE of 2.0% was obtained
Esther Sze Ping Tong et al.
Chemosphere, 80(1), 20-27 (2010-04-27)
The amphipod Melita longidactyla occurs in great abundance and serves important roles in the trophic transfer and nutrient recycling in marine systems along the Chinese coast. This study investigated the lethal dose (48h LC(50)), as well as sub-lethal effects of
Shadrack Nganai et al.
Environmental science & technology, 45(3), 1034-1040 (2010-12-23)
Formation of polychorinated dibenzo-p-dioxins (PCDDs) has been demonstrated to occur via surface-mediated reactions of chlorinated phenols. However, polychlorinated dibenzofurans (PCDFs) are observed in much lower yields in laboratory studies than in full-scale combustors where PCDFs are in higher concentrations than
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