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Styrene is an organic compound with the chemical formula C 6 H 5 CH=CH 2. Its structure consists of a vinyl group as substituent on benzene. Styrene is a colorless, oily liquid, although aged samples can appear yellowish. The compound evaporates easily and has a sweet smell, although high concentrations have a less pleasant odor.
The major uses of styrene include making plastics, synthetic rubbers and latex paints, according to this report posted at the National Library of Medicine web site. It's manufactured into a range ...
Low blood sugar, or hypoglycemia, can make you feel cold and shaky. “If your body doesn't have enough sugar, it is going to look for ways to try to get more energy and activate things,” says ...
And of the amount that does make it into food, only a certain portion will be taken in by the body, Alan says. "Overall we don’t know how much makes it into our body and the effects that these ...
Styrene oxide is an epoxide derived from styrene. It can be prepared by epoxidation of styrene with peroxybenzoic acid, in the Prilezhaev reaction: [1] Styrene oxide is slightly soluble in water. A trace amount of acid in water causes hydrolysis to racemic phenylethyleneglycol via a benzylic cation.
Some aroma compounds are affected by the pH: weak organic acids are protonated at low pH making them less soluble and hence more volatile. Number and functionality of odorant receptors in the observer's nose. The concentration of an odor above a food is dependent on its solubility in that food and its vapor pressure and concentration in that food.
According to the computer-aided dispatch log, a bad smell was reported on the back side of the store at 1:29 p.m. local time. The store was evacuated and shut down right after that. Kroger was ...
Humans have far fewer active odor receptor genes than other primates and other mammals. [11] In mammals, each olfactory receptor neuron expresses only one functional odor receptor. [12] Odor receptor nerve cells function like a key–lock system: if the airborne molecules of a certain chemical can fit into the lock, the nerve cell will respond.