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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:
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)

Quality Level

100

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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Signal Word

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 Code

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

WGK

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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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
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
Yun Zhang et al.
Biodegradation, 20(1), 55-66 (2008-05-30)
Comamonas sp. strain CNB-1 can utilize 4-chloronitrobenzene (4CNB) as sole carbon and nitrogen source for growth. Previous studies were focused on 4CNB degradative pathway and have showed that CNB-1 contained a plasmid pCNB1 harboring the genes (cnbABCaCbDEFGH, cnbZ) for the
Miaomiao Ye et al.
Journal of hazardous materials, 184(1-3), 612-619 (2010-09-22)
TiO(2) hollow microspheres were synthesized by a simple hydrothermal method followed by calcination at different temperatures ranging from 400 to 800°C. The prepared samples were characterized by XRD, SEM, TEM, SAED, HRTEM, N(2) adsorption, and UV-vis spectroscopy. The photocatalytic activities
Liang Zhu et al.
Water research, 46(19), 6291-6299 (2012-10-17)
Using a combined zero-valent iron (ZVI) and anaerobic sludge system as the platform, the hydrogen utilization and reductive mechanism of p-chloronitrobenzene (p-ClNB) were investigated in the study. Results showed that the corrosion of ZVI could be used as a source
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