正丁醇
一般危化品
正丁醇结构式
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常用名 | 正丁醇 | 英文名 | Butanol |
|---|---|---|---|---|
| CAS号 | 71-36-3 | 分子量 | 74.122 | |
| 密度 | 0.8±0.1 g/cm3 | 沸点 | 117.7±3.0 °C at 760 mmHg | |
| 分子式 | C4H10O | 熔点 | -89 °C | |
| MSDS | 中文版 美版 | 闪点 | 35.0±0.0 °C | |
| 符号 |
GHS02, GHS05, GHS07 |
信号词 | Danger |
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A synthetic O2 -tolerant butanol pathway exploiting native fatty acid biosynthesis in Escherichia coli.
Biotechnol. Bioeng. 112(1) , 120-8, (2014) Several synthetic metabolic pathways for butanol synthesis have been reported in Escherichia coli by modification of the native CoA-dependent pathway from selected Clostridium species. These pathways are all dependent on the O2 -sensitive AdhE2 enzyme from Cl... |
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Mechanistic basis of altered morphine disposition in nonalcoholic steatohepatitis.
J. Pharmacol. Exp. Ther. 352(3) , 462-70, (2015) Morphine is metabolized in humans to morphine-3-glucuronide (M3G) and the pharmacologically active morphine-6-glucuronide (M6G). The hepatobiliary disposition of both metabolites relies upon multidrug resistance-associated proteins Mrp3 and Mrp2, located on t... |
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Acetonitrile adduct formation as a sensitive means for simple alcohol detection by LC-MS.
J. Am. Soc. Mass Spectrom. 25(11) , 1987-90, (2014) Simple alcohols formed protonated acetonitrile adducts containing up to two acetonitrile molecules when analyzed by ESI or APCI in the presence of acetonitrile in the solvent. These acetonitrile adducts underwent dissociation to form a nitrilium ion, also ref... |
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A metalloprotease secreted by the type II secretion system links Vibrio cholerae with collagen.
J. Bacteriol. 197(6) , 1051-64, (2015) Vibrio cholerae is autochthonous to various aquatic niches and is the etiological agent of the life-threatening diarrheal disease cholera. The persistence of V. cholerae in natural habitats is a crucial factor in the epidemiology of cholera. In contrast to th... |
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The traditional drug Gongjin-Dan ameliorates chronic fatigue in a forced-stress mouse exercise model.
J. Ethnopharmacol. 168 , 268-78, (2015) Gongjin-Dan is a representative traditional Oriental medicine herbal drug that has been used to treat chronic fatigue symptoms for several hundred years. We evaluated the anti-fatigue effects of Gongjin-Dan and the underlying mechanisms in a chronic forced ex... |
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Spironolactone and dimethylsulfoxide effect on glucose metabolism and oxidative stress markers in polycystic ovarian syndrome rat model.
Exp. Clin. Endocrinol. Diabetes 122(3) , 154-62, (2014) Because polycystic ovarian syndrome (PCOS) is a risk factor for type 2 diabetes, the affected women can present frequently prediabetic states such as impaired fasting glycaemia and/or impaired glucose tolerance. The purpose of our study is to explore the effe... |
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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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Antioxidant activity of protocatechuates evaluated by DPPH, ORAC, and CAT methods.
Food Chem. 194 , 749-57, (2015) Hibiscus sabdariffa L. is a worldwide consumed plant, principally after infusion of its dried sepals and calyces, which are usually discarded. Nevertheless, they represent a potential source of natural bioactive compounds, e.g. polyphenols, which could add va... |
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Beneficial effect of butyrate, Lactobacillus casei and L-carnitine combination in preference to each in experimental colitis.
World J. Gastroenterol. 20(31) , 10876-85, (2014) To investigate the beneficial effect of the combination of butyrate, Lactobacillus casei, and L-carnitine in a rat colitis model.Rats were divided into seven groups. Four groups received oral butyrate, L-carnitine, Lactobacillus casei and the combination of t... |
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Cholesterol lowering effect in the gall bladder of dogs by a standardized infusion of Herniaria hirsuta L.
J. Ethnopharmacol. 169 , 69-75, (2015) Infusions of Herniaria hirsuta L., Herniaria glabra L. and Herniaria fontanesii J.Gay are well known in Moroccon folk medicine for the treatment of biliary dyskinesia, (uro)lithiasis or as a diuretic. Herniariae Herba which can contain H. glabra and H. hirsut... |