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A primary alcohol is an alcohol in which the hydroxy group is bonded to a primary carbon atom. It can also be defined as a molecule containing a “–CH 2 OH” group. [ 1 ] In contrast, a secondary alcohol has a formula “–CHROH” and a tertiary alcohol has a formula “–CR 2 OH”, where “R” indicates a carbon-containing group.
The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic drinks. The suffix -ol appears in the International Union of Pure and Applied Chemistry (IUPAC) chemical name of all substances where the hydroxyl group is the functional group with the ...
See primary alcohols for description. Subcategories. This category has the following 3 subcategories, out of 3 total. E. Ethanol (2 C, 18 P) Ethanolamines (4 C, 81 P) H.
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It can be obtained by reduction of glucose, which changes the converted aldehyde group (−CHO) to a primary alcohol group (−CH 2 OH). Most sorbitol is made from potato starch, but it is also found in nature, for example in apples, pears, peaches, and prunes. [4] It is converted to fructose by sorbitol-6-phosphate 2-dehydrogenase.
And the original eggnog recipes, which date back to the 1700s, included alcohol. If you do opt to put the "spirit" in holiday spirit this season, Dunne recommends going with a dark liquor.
An example of a fatty alcohol. Fatty alcohols (or long-chain alcohols) are usually high-molecular-weight, straight-chain primary alcohols, but can also range from as few as 4–6 carbons to as many as 22–26, derived from natural fats and oils. The precise chain length varies with the source.
Companies that spend large sums in the United States will be fast-tracked for environmental and other kinds of permits, President-elect Donald Trump said.. Trump announced his plan in a social ...