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Water is the top expert-recommended choice to stay hydrated, while seltzer, green tea, black coffee and protein shakes can also help support hydration, metabolism and nutrient intake. As always ...
n-Butylbenzene is the organic compound with the formula C 6 H 5 C 4 H 9. Of two isomers of butylbenzene, n-butylbenzene consists of a phenyl group attached to the 1 position of a butyl group. It is a slightly greasy, colorless liquid. The synthesis of n-butylbenzene by the reaction of chlorobenzene and butylmagnesium bromide was one of the ...
The molecular formula C 10 H 14 may refer to: C4-Benzenes. Butylbenzenes. n-Butylbenzene; sec-Butylbenzene; tert-Butylbenzene; Isobutylbenzene; Cymenes. o-Cymene;
Tolerable weekly intake (TWI) estimates the amount per unit body weight of a potentially harmful substance or contaminant in food or water that can be ingested over a lifetime without risk of adverse health effects. [1] [2] TWI is generally preceded by "provisional" to indicate insufficient data exists, increasing uncertainty. [3]
The recommended daily amount of drinking water for humans varies. [1] It depends on activity, age, health, and environment.In the United States, the Adequate Intake for total water, based on median intakes, is 4.0 litres (141 imp fl oz; 135 US fl oz) per day for males older than 18, and 3.0 litres (106 imp fl oz; 101 US fl oz) per day for females over 18; it assumes about 80% from drink and 20 ...
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The C 4-benzenes are a class of organic aromatic compounds which contain a benzene ring and four other carbon atoms. There are three tetramethylbenzenes , six dimethylethylbenzenes, three diethylbenzenes , three isopropylmethylbenzenes , three n -propylmethylbenzenes and four butylbenzenes .
Isobutylbenzene is a chemical compound with the molecular formula C 10 H 14. [2] It is used in chemical synthesis as a fuel and in pharmaceuticals. For instance, it is used to make pain killers like ibuprofen. Isobutylbenzene is a colorless flammable liquid that is a respiratory irritant.