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Merck
CN

45926

1-Chloro-2-nitrobenzene

analytical standard

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About This Item

Linear Formula:
ClC6H4NO2
CAS Number:
Molecular Weight:
157.55
EC Number:
201-854-9
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
509273
MDL number:
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InChI key

BFCFYVKQTRLZHA-UHFFFAOYSA-N

InChI

1S/C6H4ClNO2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H

SMILES string

[O-][N+](=O)c1ccccc1Cl

grade

analytical standard

vapor density

5.4 (vs air)

vapor pressure

0.04 mmHg ( 25 °C)

autoignition temp.

500 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

8.7 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

246 °C (lit.)

mp

31-33 °C (lit.)

density

1.348 g/mL at 25 °C (lit.)

application(s)

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.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

258.8 °F - closed cup

flash_point_c

126 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

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Voltammetric determination of airborne 2-chloronitrobenzene using a recirculating absorbent vapour sampler.
P R Fielden et al.
The Analyst, 113(12), 1799-1802 (1988-12-01)
A V Paranich et al.
Likars'ka sprava, (3)(3), 31-35 (1998-08-08)
In experiments in albino rats, effects were studied of nitrobenzene and its chloro derivatives in intragastric administration with tocoferolum acetatum. Changes in the process of lipid peroxidation in blood serum, liver, and spleen which were characteristic of xenobiotics themselves have
Hong Liu et al.
Biotechnology letters, 27(4), 275-278 (2005-03-03)
A strain of Pseudomonas stutzeri ZWLR2-1 was isolated from soil contaminated with chloronitrobenzenes and identified by 16S rDNA sequencing. This bacterium released chloride and nitrite into the medium when grown on 0.5 mM 2-chloronitrobenzene. PCR amplification and DNA sequencing revealed
Xiaoxuan Zhang et al.
Journal of hazardous materials, 177(1-3), 508-515 (2010-01-12)
Poly-3-hydroxybutyrate (PHB) was used as a new material to prepare a biomimetic adsorbent by a modified double emulsion solvent evaporation technique. The enrichment capacities of the adsorbent for the toxic liposoluble organic compounds were evaluated by chlorobenzene (CB) and o-nitrochlorobenzene
G S Travlos et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 30(1), 75-92 (1996-03-01)
Toxicity studies were performed by exposing F344/N rats and B6C3F1 mice to 2- and 4-chloronitrobenzene (CNB) by whole-body inhalation 6 hr/day, 5 days/week, for 13 weeks. Animals were evaluated for clinical chemistry (rats), hematology (rats), histopathology, and body/organ weights. Exposure

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