(2E)-2-Octenal
(2E)-2-Octenal structure
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Common Name | (2E)-2-Octenal | ||
|---|---|---|---|---|
| CAS Number | 2548-87-0 | Molecular Weight | 126.196 | |
| Density | 0.8±0.1 g/cm3 | Boiling Point | 190.1±0.0 °C at 760 mmHg | |
| Molecular Formula | C8H14O | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 65.6±0.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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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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Change of volatile compounds in fresh fish meat during ice storage.
J. Food Sci. 76(9) , C1319-25, (2011) The change of volatile compounds in fresh fish meat during 3- to 4-d ice storage was investigated for several fishes using an electronic nose system and a gas chromatography-mass spectrometer (GC/MS) with headspace solid-phase micro-extraction (SPME). Princip... |
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Purification and characterization of two enone reductases from Saccharomyces cerevisiae.
Eur. J. Biochem. 255(1) , 271-8, (1998) Two enone reductases catalyzing irreversibly the enantioselective reduction of alpha,beta-unsaturated carbonyls have been purified 165-fold and 257-fold, respectively, from the cytosolic fraction of Saccharomyces cerevisiae by means of streptomycin sulfate tr... |
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Iron-lactoferrin complex reduces iron-catalyzed off-flavor formation in powdered milk with added fish oil.
J. Food Sci. 77(8) , C853-8, (2012) The iron-lactoferrin complex (FeLf) is useful for dietary iron supplementation. However, the effects of FeLf on iron-catalyzed off-flavors in lipid-containing food products have not been reported. In this study, we investigated the effects of FeLf on off-flav... |
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Mutation induction in Chinese hamster lung V79 cells by five alk-2-enals produced by lipid peroxidation.
Mutat. Res. 244(2) , 153-6, (1990) Five alk-2-enals--pent-2-enal, hex-2-enal, hept-2-enal, oct-2-enal and non-2-enal--produced by lipid peroxidation were tested for mutagenic activity in V79 Chinese hamster cells. At concentrations ranging from 0.003 to 0.3 mM all 5 alk-2-enals induced a dose-... |
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Effects of aliphatic aldehydes on the growth and patulin production of Penicillium expansum in apple juice.
Biosci. Biotechnol. Biochem. 77(1) , 138-44, (2013) The effects of 16 aliphatic aldehydes with 3-10 carbons on the growth and patulin production of Penicillium expansum were examined. When P. expansum spores were inoculated into apple juice broth, some alkenals, including 2-propenal, (E)-2-butenal, (E)-2-pente... |
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Simultaneous sampling and analysis of indoor air infested with Cimex lectularius L. (Hemiptera: Cimicidae) by solid phase microextraction, thin film microextraction and needle trap device.
Anal. Chim. Acta 716 , 2-10, (2012) Air in a room infested by Cimex lectularius L. (Hemiptera: Cimicidae) was sampled simultaneously by three different sampling devices including solid phase microextraction (SPME) fiber coatings, thin film microextraction (TFME) devices, and needle trap devices... |
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Real-time measurement of volatile chemicals released by bed bugs during mating activities.
PLoS ONE 7(12) , e50981, (2012) In recent years, bed bug (Hemiptera: Cimicidae) problems have increased dramatically in many parts of the world, leading to a renewed interest in their chemical ecology. Most studies of bed bug semiochemicals have been based on the collection of volatiles ove... |
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An experimental study of the gas-phase reactions of NO3 radicals with a series of unsaturated aldehydes: trans-2-hexenal, trans-2-heptenal, and trans-2-octenal.
J. Phys. Chem. A 116(41) , 10135-42, (2012) Rate constants for the gas-phase reactions of the NO(3) radical with a series of unsaturated aldehydes, trans-2-hexenal, trans-2-heptenal, and trans-2-octenal, have been measured using absolute rate method at 294 ± 3 K and atmospheric pressure. This work was ... |
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Defensive roles of (E)-2-alkenals and related compounds in heteroptera.
J. Chem. Ecol. 38(8) , 1050-6, (2012) We examined whether shared volatiles found in various heteropteran species and developmental stages function to repel predators. The nymphal dorsal abdominal gland secretions of Riptortus pedestris (Heteroptera: Alydidae) and Thasus acutangulus (Heteroptera: ... |