正庚烷
一般危化品
正庚烷结构式
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常用名 | 正庚烷 | 英文名 | Heptane |
|---|---|---|---|---|
| CAS号 | 142-82-5 | 分子量 | 100.202 | |
| 密度 | 0.683 | 沸点 | 98.8±3.0 °C at 760 mmHg | |
| 分子式 | C7H16 | 熔点 | −91 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | -1.1±0.0 °C | |
| 符号 |
GHS02, GHS07, GHS08, GHS09 |
信号词 | Danger |
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Influence of surface modification on wettability and surface energy characteristics of pharmaceutical excipient powders.
Int. J. Pharm. 475(1-2) , 351-63, (2014) Influence of surface modification on wettability and surface energy characteristics of three micron size pharmaceutical excipient powders was studied using hydrophilic and hydrophobic grades of nano-silica. The wetting behavior assessed from contact angle mea... |
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Stratification of risk of death in severe acute alcoholic hepatitis using a panel of adipokines and cytokines.
Alcohol. Clin. Exp. Res. 38(11) , 2712-21, (2014) Dysregulated adipose tissue metabolism has been implicated in the pathogenesis of alcoholic liver disease in murine models. We aimed to characterize serum markers of adipose tissue metabolism and inflammation in patients with severe acute alcoholic hepatitis ... |
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Cardiovascular disease-related parameters and oxidative stress in SHROB rats, a model for metabolic syndrome.
PLoS ONE 9(8) , e104637, (2014) SHROB rats have been suggested as a model for metabolic syndrome (MetS) as a situation prior to the onset of CVD or type-2 diabetes, but information on descriptive biochemical parameters for this model is limited. Here, we extensively evaluate parameters rela... |
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Silica-based nanofibers for electrospun ultra-thin layer chromatography.
J. Chromatogr. A. 1364 , 261-70, (2014) Nanofibrous silica-based stationary phases for electrospun ultra-thin layer chromatography (E-UTLC) are described. Nanofibers were produced by electrospinning a solution of silica nanoparticles dispersed in polyvinylpyrrolidone solutions to create composite s... |
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Glycerin esterification of scum derived free fatty acids for biodiesel production.
Bioresour. Technol. 200 , 153-60, (2015) Scum is an oily waste stream of the wastewater treatment process that can be used to produce biodiesel. Combining acid hydrolysis and solvent extraction, a free fatty acid and acyl-glycerol rich product was produced. Free fatty acids (FFAs) present were conve... |
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Optimization of ultrasonic assisted continuous production of biodiesel using response surface methodology.
Ultrason. Sonochem. 27 , 54-61, (2015) This paper evaluates and optimizes the continuous production of biodiesel from waste cooking oil. In this research work, methanol and potassium hydroxide were used as catalyst engaging response surface methodology. For this purpose, the central composite expe... |
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Toward production of jet fuel functionality in oilseeds: identification of FatB acyl-acyl carrier protein thioesterases and evaluation of combinatorial expression strategies in Camelina seeds.
J. Exp. Bot. 66 , 4251-65, (2015) Seeds of members of the genus Cuphea accumulate medium-chain fatty acids (MCFAs; 8:0-14:0). MCFA- and palmitic acid- (16:0) rich vegetable oils have received attention for jet fuel production, given their similarity in chain length to Jet A fuel hydrocarbons.... |
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Determination of free fatty acids in human serum by HPLC with fluorescence detection.
J. Chromatogr. Sci. 53 , 537-41, (2015) It has been suggested that serum concentrations of polyunsaturated essential fatty acids correlate with the symptoms or severity of various diseases, including depression and Alzheimer-type dementia, and that determination of serum fatty acids might be import... |
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Rapid high performance liquid chromatography-high resolution mass spectrometry methodology for multiple prenol lipids analysis in zebrafish embryos.
J. Chromatogr. A. 1412 , 59-66, (2015) The analysis of lipid molecules in living organism is an important step in deciphering metabolic pathways. Recently, the zebrafish has been adopted as a valuable animal model system to perform in vivo metabolomics studies, however limited methodologies and pr... |
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A Monolithic Hybrid Cellulose-2.5-Acetate/Polymer Bioreactor for Biocatalysis under Continuous Liquid-Liquid Conditions Using a Supported Ionic Liquid Phase.
Chemistry 21 , 15835-42, (2015) Mesoporous monolithic hybrid cellulose-2.5-acetate (CA)/polymer supports were prepared under solvent-induced phase separation conditions using cellulose-2.5-acetate microbeads 8-14 μm in diameter, 1,1,1-tris(hydroxymethyl)propane and 4,4'-methylenebis(phenyli... |