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Hydrogenation of 3-hydroxybutanal gives 1,3-butanediol: CH 3 CH(OH)CH 2 CHO + H 2 → CH 3 CH(OH)CH 2 CH 2 OH. This diol is a precursor to 1,3-butadiene, precursor to diverse polymers. Polymerization of 3-hydroxybutanal is also spontaneous, but can be stopped with the addition of water. Aldol has been used in making perfumes and in ore ...
1,1-Diethoxyethane (acetaldehyde diethyl acetal) is a major flavoring component of distilled beverages, especially malt whisky [3] and sherry. [4] Although it is just one of many compounds containing an acetal functional group, this specific chemical is sometimes called simply acetal .
This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.
Smoking: For smokers, cigarette smoking is the main source of exposure to benzene. Estimates are 7900 μg per day (smoking 20 cigarettes per day), [10] 1820 μg/day, and 1800 μg/day. [9] Passive smoking: Benzene intake from passive smoking is estimated at 63 μg/day (Canada) and 50 μg/day. [9] Diet and drinking water: 0.2 to 3.1 μg per day. [9]
Drinking sugary soda regularly may increase the risk of cancer, as obesity is a known risk factor for various types of cancer. Additionally, the caramel coloring used in some sodas contains a ...
[1] In 1999, the SKI can and logo was redesigned with the phrase "Taste the Wake." [2] In 2009, the SKI can and logo were redesigned, an online vote was posted on the official SKI website to vote on a selected logo. Along with the redesigned cans, Cherry SKI was re-branded as "SKI InfraRED".
The living room had a mean of 18.1±17.5 μg m −3 and the bedroom was 18.2±16.9 μg m −3, whereas the outdoor air had a mean concentration of 2.3±2.6 μg m −3. [ citation needed ] It has been concluded that volatile organic compounds (VOC) such as benzene, formaldehyde, acetaldehyde, toluene, and xylenes have to be considered priority ...
People are drinking baking soda and water, but experts say the viral trend may pose serious health risks. ... With that said, “some recommendations say no more than 1/4 to 1/2 of a teaspoon per ...