对硝基甲苯
一般危化品
对硝基甲苯结构式
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常用名 | 对硝基甲苯 | 英文名 | 4-Nitrotoluene |
|---|---|---|---|---|
| CAS号 | 99-99-0 | 分子量 | 137.136 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 238.0±0.0 °C at 760 mmHg | |
| 分子式 | C7H7NO2 | 熔点 | 52-54 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 106.1±0.0 °C | |
| 符号 |
GHS06, GHS08, GHS09 |
信号词 | Danger |
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Optimizations of packed sorbent and inlet temperature for large volume-direct aqueous injection-gas chromatography to determine high boiling volatile organic compounds in water.
J. Chromatogr. A. 1356 , 221-9, (2014) For the expanded application area, fast trace analysis of certain high boiling point (i.e., 150-250 °C) volatile organic compounds (HVOCs) in water, a large volume-direct aqueous injection-gas chromatography (LV-DAI-GC) method was optimized for the following ... |
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Precursor chemistry matters in boosting photoredox activity of graphene/semiconductor composites.
Nanoscale 7 , 18062-70, (2015) Considerable effort has been made to fabricate graphene (GR)/semiconductor composite photocatalysts, by using graphene oxide (GO) as the most widely used precursor of GR, toward an improved efficacy of solar energy conversion. However, thus far, the role of G... |
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Micellar electrokinetic chromatography of organic and peroxide-based explosives.
Anal. Chim. Acta 876 , 91-7, (2015) CE methods have been developed for the analysis of organic and peroxide-based explosives. These methods have been developed for deployment on portable, in-field instrumentation for rapid screening. Both classes of compounds are neutral and were separated usin... |
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The multidrug efflux regulator TtgV recognizes a wide range of structurally different effectors in solution and complexed with target DNA: evidence from isothermal titration calorimetry.
J. Biol. Chem. 280(21) , 20887-93, (2005) TtgV modulates the expression of the ttgGHI operon, which encodes an efflux pump that extrudes a wide variety of chemicals including mono- and binuclear aromatic hydrocarbons, aliphatic alcohols, and antibiotics of dissimilar chemical structure. Using a 'lacZ... |
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Isolation and characterization of a 4-nitrotoluene-oxidizing enzyme from activated sludge by a metagenomic approach.
Microbes Environ. 25(2) , 133-9, (2010) To isolate a biocatalytic enzyme, metagenomic libraries were constructed in fosmids from samples of activated sludge used to treat coke plant wastewater. Six indigo-producing clones were isolated from approximately 40,000 metagenomic clones in the search for ... |
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Optimization of supercritical fluid extraction combined with dispersive liquid-liquid microextraction as an efficient sample preparation method for determination of 4-nitrotoluene and 3-nitrotoluene in a complex matrix.
Talanta 88 , 50-3, (2012) Supercritical fluid extraction (SFE) combined with dispersive liquid-liquid microextraction (DLLME) followed by gas chromatography with flame ionization detector (GC-FID) was developed for the extraction and determination of 4-nitrotoluene and 3-nitrotoluene ... |
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2-Nitrotoluene, 3-nitrotoluene and 4-nitrotoluene.
IARC Monogr. Eval. Carcinog. Risks Hum. 65 , 409-35, (1996)
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[Analysis of HPLC of isomers of nitrotoluene and nitrobenzoic acid].
Se Pu 17(4) , 397-8, (1999) Nitrotoluene and nitrobenzoic acid isomers were separated completely in less than 10 minutes by Kromasil C18 (200 mm x 4.6 mm i.d.), when V(CH3OH):V(H2O):V(THF) = 55:44:1 with beta-CD of 0.02 mol/L at flow rate of 2.0 mL/min (former 4 min) and 2.6 mL/min (lat... |
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Reliable, rapid and simple voltammetric detection of urea nitrate explosive.
Analyst 133(5) , 585-7, (2008) A highly selective and rapid electrochemical assay of the improvised explosive urea nitrate (UN) is reported. The method involves a short ( approximately 10 s) acid-catalyzed reaction of UN with 4-nitrotoluene (NT) followed by a rapid ( approximately 2 s) squ... |
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Carcinogenic potential of o-nitrotoluene and p-nitrotoluene.
Toxicology 183(1-3) , 221-34, (2003) The potential of o-nitrotoluene and p-nitrotoluene to cause cancer in mammalian species was studied in male and female F344/N rats and B6C3F1 mice. These chemicals are on the EPA list of high production chemicals and there is potential for human exposure (Hig... |