C59122
4-硝基氯苯
99%
别名:
1-硝基-4-氯苯, 4-氯代-1-二硝基苯, 4-硝基-1-氯苯, PNCB, 对氯硝基苯, 对硝基氯苯, 对硝基苯氯
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线性分子式:
ClC6H4NO2
化学文摘社编号:
分子量:
157.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-809-6
Beilstein/REAXYS Number:
508691
MDL number:
Assay:
99%
Form:
crystals
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
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.)
Quality Level
density
1.298 g/mL at 25 °C (lit.)
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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
存储类别
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
法规信息
危险化学品
此项目有
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
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
Siqing Xia et al.
Journal of hazardous materials, 192(2), 593-598 (2011-07-01)
para-Chloronitrobenzene (p-CNB) is particularly harmful and persistent in the environment and is one of the priority pollutants. A feasible degradation pathway for p-CNB is bioreduction under anaerobic conditions. Bioreduction of p-CNB using a hydrogen-based hollow fiber membrane biofilm reactor (HFMBfR)
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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