正戊醛
一般危化品
正戊醛结构式
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常用名 | 正戊醛 | 英文名 | Valeraldehyde |
|---|---|---|---|---|
| CAS号 | 110-62-3 | 分子量 | 86.132 | |
| 密度 | 0.8±0.1 g/cm3 | 沸点 | 103.7±3.0 °C at 760 mmHg | |
| 分子式 | C5H10O | 熔点 | -92 °C | |
| MSDS | 中文版 美版 | 闪点 | 12.2±0.0 °C | |
| 符号 |
GHS02, GHS05 |
信号词 | Danger |
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Mosquito odorant receptor for DEET and methyl jasmonate.
Proc. Natl. Acad. Sci. U. S. A. 111(46) , 16592-7, (2014) Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is st... |
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Comparison of Aroma-Active Volatiles in Oolong Tea Infusions Using GC-Olfactometry, GC-FPD, and GC-MS.
J. Agric. Food Chem. 63 , 7499-510, (2015) The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma intensity (AI) was employed to investigate the aroma-active comp... |
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Oxidative stress and human spermatozoa: diagnostic and functional significance of aldehydes generated as a result of lipid peroxidation.
Mol. Hum. Reprod. 21 , 502-15, (2015) Oxidative stress is known to compromise human sperm function and to activate the intrinsic apoptotic cascade in these cells. One of the key features of oxidatively stressed spermatozoa is the induction of a lipid peroxidation process that results in the forma... |
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Electrospun polystyrene/graphene nanofiber film as a novel adsorbent of thin film microextraction for extraction of aldehydes in human exhaled breath condensates.
Anal. Chim. Acta 878 , 102-8, (2015) In the current study, we introduced a novel polystyrene/graphene (PS/G) composite nanofiber film for thin film microextraction (TFME) for the first time. The PS/G nanofiber film was fabricated on the surface of filter paper by a facile electrospinning method.... |
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Analysis of aldehydes in human exhaled breath condensates by in-tube SPME-HPLC.
Anal. Chim. Acta 900 , 67-75, (2015) In this paper, polypyrrole/graphene (PPy/G) composite coating was prepared by a facile electrochemical polymerization strategy on the inner surface of a stainless steel (SS) tube. Based on the coating tube, a novel online in-tube solid-phase microextraction -... |
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Extension of a dynamic headspace multi-volatile method to milliliter injection volumes with full sample evaporation: Application to green tea.
J. Chromatogr. A. 1421 , 103-13, (2015) An extension of multi-volatile method (MVM) technology using the combination of a standard dynamic headspace (DHS) configuration, and a modified DHS configuration incorporating an additional vacuum module, was developed for milliliter injection volume of aque... |
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Reactive Carbonyl Species Derived from Omega-3 and Omega-6 Fatty Acids.
J. Agric. Food Chem. 63 , 6293-6, (2015) Inflammation-related reactive oxygen species (ROS) and reactive nitrogen species (RNS) are associated with the development of cancer. ROS and RNS can directly damage biomacromolecules such as proteins, DNA, and lipids. Lipid peroxidation, however, can result ... |
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Ozone-initiated chemistry in an occupied simulated aircraft cabin.
Environ. Sci. Technol. 41(17) , 6177-84, (2007) We have used multiple analytical methods to characterize the gas-phase products formed when ozone was added to cabin air during simulated 4-hour flights that were conducted in a reconstructed section of a B-767 aircraft containing human occupants. Two separat... |
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Formulation, characterization and optimization of liposomes containing eicosapentaenoic and docosahexaenoic acids; a methodology approach.
Iran. J. Pharm. Res. 13(2) , 393-404, (2014) Omega-3 fatty acids (FAs) have been shown to prevent cardiovascular disease. The most commonly used omega-3 fatty acids like eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are highly vulnerable to oxidation and therefore, have short shelf life. Re... |
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Characterisation and calibration of active sampling Solid Phase Microextraction applied to sensitive determination of gaseous carbonyls.
Talanta 88 , 252-8, (2012) A characterisation of a system designed for active sampling of gaseous compounds with Solid Phase Microextraction (SPME) fibres is described. This form of sampling is useful to automate sampling while considerably reducing the sampling times. However, the eff... |