Heptanal
Heptanal structure
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Common Name | Heptanal | ||
|---|---|---|---|---|
| CAS Number | 111-71-7 | Molecular Weight | 114.186 | |
| Density | 0.8±0.1 g/cm3 | Boiling Point | 150.4±3.0 °C at 760 mmHg | |
| Molecular Formula | C7H14O | Melting Point | −43 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 35.0±0.0 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
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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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Chilling-related cell damage of apple (Malus × domestica Borkh.) fruit cortical tissue impacts antioxidant, lipid and phenolic metabolism.
Physiol. Plant. 153(2) , 204-20, (2015) 'Soggy breakdown' (SB) is an internal flesh disorder of 'Honeycrisp' apple (Malus × domestica Borkh.) fruit that occurs during low temperature storage. The disorder is a chilling injury (CI) in which visible symptoms typically appear after several weeks of 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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A novel ultrasound-assisted back extraction reverse micelles method coupled with gas chromatography-flame ionization detection for determination of aldehydes in heated edibles oils.
Food Chem. 188 , 30-6, (2015) A novel ultrasound-assisted back extraction reverse micelles coupled with gas chromatography-flame ionization detection has been developed for the extraction and determination of some short chain aldehydes in different heated edible oil samples. After the hom... |
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Solvent isotope effects on alkane formation by cyanobacterial aldehyde deformylating oxygenase and their mechanistic implications.
Biochemistry 53(34) , 5537-43, (2014) The reaction catalyzed by cyanobacterial aldehyde deformylating oxygenase is of interest both because of its potential application to the production of biofuels and because of the highly unusual nature of the deformylation reaction it catalyzes. Whereas the p... |
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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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Octadecyl functionalized core-shell magnetic silica nanoparticle as a powerful nanocomposite sorbent to extract urinary volatile organic metabolites.
J. Chromatogr. A. 1393 , 18-25, (2015) In this present study, magnetic Fe3O4@SiO2 nanoparticles (MNPs) functionalized with octadecyl groups (Fe3O4@SiO2-C18 NPs) were synthesized, characterized and employed, for the first time, as powerful nanosorbent to extract endogenous volatile organic metaboli... |
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Pharmacological recruitment of aldehyde dehydrogenase 3A1 (ALDH3A1) to assist ALDH2 in acetaldehyde and ethanol metabolism in vivo.
Proc. Natl. Acad. Sci. U. S. A. 112(10) , 3074-9, (2015) Correcting a genetic mutation that leads to a loss of function has been a challenge. One such mutation is in aldehyde dehydrogenase 2 (ALDH2), denoted ALDH2*2. This mutation is present in ∼ 0.6 billion East Asians and results in accumulation of toxic acetalde... |
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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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Studies on the reaction of trans-2-heptenal with peanut proteins.
J. Agric. Food Chem. 62(33) , 8500-7, (2014) Hexanal, 2-heptenal, and nonanal were identified as relevant reaction products formed in the course of the lipid peroxidation of heated peanut oil. For the identification of potential amino acid side chain adducts, kinetic studies between N(α)-benzoylglycyl-l... |