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2. Propyl acetate - Wikipedia

   en.wikipedia.org/wiki/Propyl_acetate

   Propyl acetate, also known as propyl ethanoate, is an organic compound. Nearly 20,000 tons are produced annually for use as a solvent. This colorless liquid is known by its characteristic odor of pears. Due to this fact, it is commonly used in fragrances and as a flavor additive.

3. Deodorizing toilet seat - Wikipedia

   en.wikipedia.org/wiki/Deodorizing_toilet_seat

   It works by drawing air from the bowl, thus preventing odors from rising and wafting from the toilet bowl into the bathroom when the toilet is in use. The odors are drawn upwards through the independent overflow pipe within the cistern and then pass through the activated carbon filter, where they are totally eliminated.

4. Covering a toilet seat in paper is not as safe as you think - AOL

   www.aol.com/lifestyle/2017-03-21-covering-a...

   If you like to cover toilet seats with paper before using a public restroom, you might not be as clean as you think. According to public health experts, seat covers cannot stop germs from getting ...

5. List of esters - Wikipedia

   en.wikipedia.org/wiki/List_of_esters

   An ester of carboxylic acid.R stands for any group (organic or inorganic) and R′ stands for organyl group.. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (−R).

6. Isopropyl acetate - Wikipedia

   en.wikipedia.org/wiki/Isopropyl_acetate

   It is a clear, colorless liquid with a characteristic fruity odor. [3] Isopropyl acetate is a solvent with a wide variety of manufacturing uses that is miscible with most other organic solvents, and slightly soluble in water (although less so than ethyl acetate). It is used as a solvent for cellulose, plastics, oil and fats.

7. Isobutyl acetate - Wikipedia

   en.wikipedia.org/wiki/Isobutyl_acetate

   At higher concentrations the odor can be unpleasant and may cause symptoms of central nervous system depression such as nausea, dizziness and headache. A common method for preparing isobutyl acetate is Fischer esterification, where precursors isobutyl alcohol and acetic acid are heated in the presence of a strong acid.