甲基异丁基甲酮结构式
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常用名 | 甲基异丁基甲酮 | 英文名 | 4-Methyl-2-pentanone |
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| CAS号 | 108-10-1 | 分子量 | 100.159 | |
| 密度 | 0.8±0.1 g/cm3 | 沸点 | 116.5±8.0 °C at 760 mmHg | |
| 分子式 | C6H12O | 熔点 | -84 °C | |
| MSDS | 中文版 美版 | 闪点 | 13.3±0.0 °C | |
| 符号 |
GHS02, GHS07 |
信号词 | Danger |
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Organic monolith frits encased in polyether ether ketone tubing with improved durability for liquid chromatography.
J. Sep. Sci. 38 , 2938-44, (2015) This study introduces a preparation method for polymer-encased monolith frits with improved durability for liquid chromatography columns. The inner surface of the polyether ether ketone tubing is pretreated with sulfuric acid in the presence of catalysts (van... |
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The EpiOcular Eye Irritation Test (EIT) for hazard identification and labelling of eye irritating chemicals: protocol optimisation for solid materials and the results after extended shipment.
Altern. Lab. Anim. 43 , 101-27, (2015) The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the human response to chemicals, cosmetics and other consumer prod... |
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Determination of cyanide, in urine and gastric content, by electrospray ionization tandem mass spectrometry after direct flow injection of dicyanogold.
Anal. Chim. Acta 651(1) , 81-4, (2009) A rapid and sensitive electrospray ionization tandem mass spectrometric (ESI-MS-MS) procedure was developed for the determination of cyanide (CN(-)). CN(-) in biological fluids was reacted with NaAuCl(4) to produce dicyanogold, Au(CN)(2)(-), which was extract... |
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Olive oil enriched in lycopene from tomato by-product through a co-milling process.
Int. J. Food Sci. Nutr. 66 , 371-7, (2015) The aim of this investigation was to produce an olive oil (OO) naturally enriched with antioxidants, recovering carotenoids, in particular lycopene, using an industrial by-product of tomato seeds and skin. For this purpose, a technological process in a low-sc... |
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Characterization of four popular sweet cherry cultivars grown in Greece by volatile compound and physicochemical data analysis and sensory evaluation.
Molecules 20(2) , 1922-40, (2015) Volatile compounds, physicochemical and sensory attributes of four sweet cherry cultivars (Canada giant, Ferrovia, Lapins and Skeena) grown in Northern Greece were determined. Eighteen volatile compounds were identified and semi-quantified in cherries using s... |
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Solid phase microextraction, mass spectrometry and metabolomic approaches for detection of potential urinary cancer biomarkers--a powerful strategy for breast cancer diagnosis.
Talanta 89 , 360-8, (2012) A sensitive assay to identify volatile organic metabolites (VOMs) as biomarkers that can accurately diagnose the onset of breast cancer using non-invasively collected clinical specimens is ideal for early detection. Therefore the aim of this study was to esta... |
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Gas chromatography-mass spectrometry method optimized using response surface modeling for the quantitation of fungal off-flavors in grapes and wine.
J. Agric. Food Chem. 63(11) , 2877-85, (2015) An optimized method for the quantitation of volatile compounds responsible for off-aromas, such as earthy odors, found in wine and grapes was developed. The method involved a fast and simple headspace solid-phase microextraction-gas chromatography-mass spectr... |
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Monitoring of an esterification reaction by on-line direct liquid sampling mass spectrometry and in-line mid infrared spectrometry with an attenuated total reflectance probe.
Anal. Chim. Acta 849 , 12-8, (2014) A specially designed thermal vaporiser was used with a process mass spectrometer designed for gas analysis to monitor the esterification of butan-1-ol and acetic anhydride. The reaction was conducted at two scales: in a 150 mL flask and a 1L jacketed batch re... |
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Optoelectrical Molybdenum Disulfide (MoS2)--Ferroelectric Memories.
ACS Nano 9 , 8089-98, (2015) In this study, we fabricated and tested electronic and memory properties of field-effect transistors (FETs) based on monolayer or few-layer molybdenum disulfide (MoS2) on a lead zirconium titanate (Pb(Zr,Ti)O3, PZT) substrate that was used as a gate dielectri... |
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Direct Production of 5-Hydroxymethylfurfural via Catalytic Conversion of Simple and Complex Sugars over Phosphated TiO2.
ChemSusChem 8 , 2907-16, (2015) A water-THF biphasic system containing N-methyl-2-pyrrolidone (NMP) was found to enable the efficient synthesis of 5-hydroxymethylfurfural (HMF) from a variety of sugars (simple to complex) using phosphated TiO2 as a catalyst. Fructose and glucose were select... |