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1.2 – 9% Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify ( what is Y N ?)
1-Octen-3-ol, octenol for short and also known as mushroom alcohol, [1] is a chemical that attracts biting insects such as mosquitoes. It is contained in human breath and sweat, and it is believed that insect repellent DEET works by blocking the insects' octenol odorant receptors .
Oct-1-en-3-one has a strong metallic mushroom-like odor with an odor detection threshold of 0.03–1.12 μg/m 3 and it is the main compound responsible for the "smell of metal", followed by decanal (smell: orange skin, flowery) and nonanal (smell: tallowy, fruity). [3] Oct-1-en-3-one is the degradative reduction product of the chemical reaction ...
1-Pentanol, (or n-pentanol, pentan-1-ol), is an organic compound with the formula CH 3 CH 2 CH 2 CH 2 CH 2 OH and is classified as a primary alcohol. [2] It is a colourless liquid with a distinctive aroma. It is one of 8 isomeric alcohols with the formula C 5 H 11 OH. It is used as a solvent, a biological drying agent and in the synthesis of ...
According to a 2006 study, this smell is the result of aldehydes (for example, nonanal) and ketones: 1-octen-3-one) released from the human skin on contact with ferrous ions that are formed in the sweat-mediated corrosion of iron. The same chemicals are also associated with the smell of blood, as ferrous iron in blood on skin produces the same ...
Some species can detect odors that others cannot. It is widely believed that animals such as dogs and rodents have a superior sense of smell overall, however a 2017 paper disputed that, saying that "the absolute number of olfactory neurons is remarkably consistent across mammals". [9]
In fact, one meta-analysis of 13 studies found that those who sat for more than eight hours a day and weren’t physically active had a risk of dying similar to people who were obese or smoked ...
tert-Amyl alcohol (TAA) or 2-methylbutan-2-ol (2M2B), is a branched pentanol. Historically, TAA has been used as an anesthetic [ 3 ] and more recently as a recreational drug . [ 4 ] TAA is mostly a positive allosteric modulator for GABA A receptors in the same way as ethanol . [ 5 ]