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C59122

Sigma-Aldrich

1-Chloro-4-nitrobenzene

99%

Synonym(s):

1-Nitro-4-chlorobenzene, 4-Chloro-1-nitrobenzene, 4-Chloronitrobenzene, 4-Nitro-1-chlorobenzene, PNCB, p-Nitrochlorobenzene, p-Nitrophenyl chloride

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About This Item

Linear Formula:
ClC6H4NO2
CAS Number:
100-00-5
Molecular Weight:
157.55
Beilstein/REAXYS Number:
508691
EC Number:
202-809-6
MDL number:
MFCD00007285
UNSPSC Code:
12352100
PubChem Substance ID:
24892820
NACRES:
NA.22

vapor density

5.4 (vs air)

vapor pressure

0.09 mmHg ( 25 °C)

assay

99%

form

crystals

autoignition temp.

500 °F

bp

242 °C (lit.)

mp

80-83 °C (lit.)

density

1.298 g/mL at 25 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(Cl)cc1

InChI

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

InChI key

CZGCEKJOLUNIFY-UHFFFAOYSA-N

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Related Categories

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 2 - Muta. 2 - STOT RE 2

Storage Class

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

wgk_germany

WGK 3

flash_point_f

255.2 °F - closed cup

flash_point_c

124 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Qiang Chen et al.
Chemistry, an Asian journal (2018-05-01)
Platinum nanoparticles encapsulated into zeolite Y (Pt@Y catalyst) exhibit excellent catalytic selectivity in the hydrogenation of substituted nitroarenes to form the corresponding aromatic amines, even after complete conversion. With the hydrogenation of p-chloronitrobenzene as a model, the role of zeolite encapsulation
Ruiyang Qu et al.
Nanomaterials (Basel, Switzerland), 8(9) (2018-09-08)
The solvent-free selective hydrogenation of nitrobenzene was carried out using a supported AuPd nanoparticles catalyst, prepared by the modified impregnation method (MIm), as efficient catalyst >99% yield of aniline (AN) was obtained after 15 h at 90 °C, 3 bar
Gui-Lan Niu et al.
Environmental pollution (Barking, Essex : 1987), 157(3), 763-771 (2008-12-26)
The strain Pseudomonas putida ZWL73, which metabolizes 4-chloronitrobenzene (4CNB) by a partial-reductive pathway, was inoculated into lab-scale 4CNB-contaminated soil for bioaugmentation purposes in this study. The degradation of 4CNB was clearly stimulated, as indicated with the gradual accumulation of ammonium
Ying-Fei Ma et al.
Applied and environmental microbiology, 73(14), 4477-4483 (2007-05-29)
The nucleotide sequence of a new plasmid pCNB1 from Comamonas sp. strain CNB-1 that degrades 4-chloronitrobenzene (4CNB) was determined. pCNB1 belongs to the IncP-1beta group and is 91,181 bp in length. A total of 95 open reading frames appear to
Huiqin Guo et al.
Journal of hazardous materials, 170(2-3), 1236-1241 (2009-06-23)
The present study investigated the feasibility of using two mixed surfactants, anionic surfactant sodium dodecylbenzenesulfonate (SDBS) and nonionic surfactant polysorbate 80 (Tween80), for the remediation of p-nitrochlorobenzene (pNCB) contaminated soil. The water solubility, the apparent soil-water distribution constant (K(d)(*)) and
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