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Merck
CN

45925

1-Chloro-4-nitrobenzene

analytical standard

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About This Item

Linear Formula:
ClC6H4NO2
CAS Number:
100-00-5
Molecular Weight:
157.55
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329757014
EC Number:
202-809-6
Beilstein/REAXYS Number:
508691
MDL number:
MFCD00007285

Key Documents

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InChI key

CZGCEKJOLUNIFY-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

analytical standard

vapor density

5.4 (vs air)

vapor pressure

0.09 mmHg ( 25 °C)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

242 °C (lit.)

mp

80-83 °C (lit.)

density

1.298 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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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.

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

WGK 3

flash_point_f

255.2 °F - closed cup

flash_point_c

124 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ3060

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Mustapha Oubenali et al.
ChemSusChem, 4(7), 950-956 (2011-06-10)
Carbon nanotubes (CNTs) and carbon nanofibers (CNFs) have been used for the first time to support ruthenium nanoparticles for the hydrogenation of p-chloronitrobenzene (p-CNB) to produce selectively p-chloroaniline. The preparation of well-dispersed ruthenium catalysts from the [Ru(3)(CO)(12)] precursor required activation
Min Mo et al.
Chemical communications (Cambridge, England), 46(13), 2268-2270 (2010-03-18)
High quality noncrystalline NiPB nanotubes were synthesized and exhibited high efficiency for the catalytic hydrogenation of p-chloronitrobenzene due to the characteristic confinement effect of the nanotubes.
Chen Le et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 64(10), 2126-2131 (2011-11-23)
In this study, zero-valent iron (ZVI) was used to pretreat para-chloronitrobenzene (p-CNB), and the major product was para-chloroaniline (p-CAN). By adding H(2)O(2) directly, further p-CAN degradation can be attributed to Fenton oxidation because ferrous ions (Fe(2+)) released during the ZVI
C Le et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 63(7), 1485-1490 (2011-04-22)
Batch tests were conducted to evaluate the influences of several common dissolved anions in groundwater on the reduction of para-chloronitrobenzene (p-CNB) by zero-valent iron (ZVI). The results showed that p-CNB reduction was enhanced by both Cl(-) and SO(4)(2-). HCO(3)(-) could
Yongjun Liu
Journal of hazardous materials, 166(2-3), 1495-1499 (2009-01-31)
Aqueous p-chloronitrobenzene (PCNB) decomposition induced by contact glow discharge electrolysis under various reaction conditions was investigated. Experimental results showed that, at voltage 450-550 V and initial concentration 50-500 mg/L, the decay of PCNB can be described by a first-order reaction
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