二乙烯苯
二乙烯苯结构式
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常用名 | 二乙烯苯 | 英文名 | Divinylbenzene |
|---|---|---|---|---|
| CAS号 | 1321-74-0 | 分子量 | 130.186 | |
| 密度 | 0.9±0.1 g/cm3 | 沸点 | 212.1±10.0 °C at 760 mmHg | |
| 分子式 | C10H10 | 熔点 | -66.9ºC | |
| MSDS | 中文版 美版 | 闪点 | 75.1±7.6 °C | |
| 符号 |
GHS05, GHS07 |
信号词 | Danger |
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Online capillary solid-phase microextraction coupled liquid chromatography-mass spectrometry for analysis of chiral secondary alcohol products in yeast catalyzed stereoselective reduction cell culture.
J. Chromatogr. A. 1380 , 1-10, (2015) An online solid-phase microextraction coupled liquid chromatography-electrospray ionization-ion trap mass spectrometry was developed for the analysis of trace R- and S-4-phenyl-2-butanol (R- and S-pbol) in salt rich cell culture of Saccharomyces cerevisiae ca... |
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A salting out system for improving the efficiency of the headspace solid-phase microextraction of short and medium chain free fatty acids.
J. Chromatogr. A. 1409 , 282-7, (2015) Given the importance of short and medium chain free fatty acids (FFAs) in several fields, this study sought to improve the extraction efficiency of the solid-phase microextraction (SPME) of FFAs by evaluating salting out agents that appear promising for this ... |
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Olfactometry Profiles and Quantitation of Volatile Sulfur Compounds of Swiss Tilsit Cheeses.
J. Agric. Food Chem. 63 , 7511-21, (2015) To establish the odor profiles of three differently fabricated commercial Swiss Tilsit cheeses, analyses were conducted using headspace solid-phase microextraction gas chromatography-mass spectrometry/pulsed flame photometric detection and gas chromatography-... |
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Use of non-conventional yeast improves the wine aroma profile of Ribolla Gialla.
J. Ind. Microbiol. Biotechnol. 42 , 997-1010, (2015) Consumer wine preferences are changing rapidly towards exotic flavours and tastes. In this work, we tested five non-conventional yeast strains for their potential to improve Ribolla Gialla wine quality. These strains were previously selected from numerous yea... |
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Determination of 14 haloketones in treated water using solid-phase microextraction and gas chromatography-mass spectrometry.
J. Chromatogr. A. 1407 , 208-15, (2015) Haloketones (HKs) are unregulated volatile disinfection by-products that show some potential risk even at low concentrations. While EPA Method 551.1 involves conventional liquid-liquid extraction and a complex series of steps, the simple scientific principles... |
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Development of a novel magnetic molecularly imprinted polymer coating using porous zeolite imidazolate framework-8 coated magnetic iron oxide as carrier for automated solid phase microextraction of estrogens in fish and pork samples.
J. Chromatogr. A. 1365 , 35-44, (2014) A high-performance magnetic molecularly imprinted polymer (MIP) coating using zeolite imidazolate framework-8 coated magnetic iron oxide (Fe3O4@ZIF-8) as a carrier was developed for simultaneous automated solid phase microextraction of four estrogens in 24 fo... |
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A novel ion-exclusion chromatography–mass spectrometry method to measure concentrations and cycling rates of carbohydrates and amino sugars in freshwaters
J. Chromatogr. A. 1365 , 115-23, (2014) • Novel HPLC–MS method for carbohydrate and amino sugar analysis in freshwaters. • Rapid and efficient determination without derivatization or sample pre-concentration. • Implementation of stable isotope tracers to study compound biogeochemical cycling. • Glu... |
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Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.
J. Chromatogr. A. 1392 , 82-90, (2015) Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capil... |
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Antioxidant capacity and chemical profiles of Satureja montana L. Honey: hotrienol and syringyl derivatives as biomarkers.
Chem. Biodivers. 12 , 1047-56, (2015) The present study is focused on the antioxidant capacity and chemical profiling of eight Croatian Satureja montana L. honey samples. Among the 20 compounds obtained by headspace solid-phase microextraction (HS-SPME) and identified by GC-FID and GC/MS analyses... |
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Fast determination of 22 sulfonamides from chicken breast muscle using core-shell nanoring amino-functionalized superparamagnetic molecularly imprinted polymer followed by liquid chromatography-tandem mass spectrometry.
J. Chromatogr. A. 1345 , 17-28, (2014) A novel, simple and sensitive method was developed for the simultaneous determination of 22 sulfonamides (SAs) in chicken breast muscle by using the dispersive micro-solid-phase extraction (d-μ-SPE) procedure combined with ultra-fast liquid chromatography-tan... |