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  2. Diethylsuccinoylsuccinate - Wikipedia

    en.wikipedia.org/wiki/Diethylsuccinoylsuccinate

    Diethylsuccinoylsuccinate is an organic compound with the formula [CH 2 C(OH)=C(CO 2 Et)] 2 (Et = ethyl). A tetrasubstituted derivative of 1,4-cyclohexadiene, the compound is the enol tautomer of the corresponding cyclohexadione. [1] It is produced by base-induced condensation of diethyl succinate: [2] 2 EtO 2 CCH 2 CH 2 CO 2 Et [CH 2 C(OH)=C ...

  3. Aqueous two-phase system - Wikipedia

    en.wikipedia.org/wiki/Aqueous_two-phase_system

    It is a common observation that when oil and water are poured into the same container, they separate into two phases or layers, because they are immiscible.In general, aqueous (or water-based) solutions, being polar, are immiscible with non-polar organic solvents (cooking oil, chloroform, toluene, hexane etc.) and form a two-phase system.

  4. Azeotrope tables - Wikipedia

    en.wikipedia.org/wiki/Azeotrope_tables

    This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.

  5. Dehydration reaction - Wikipedia

    en.wikipedia.org/wiki/Dehydration_reaction

    CH 3 CH 2 OH → H 2 C=CH 2 + H 2 O. The reaction is accelerated by acid catalysts such as sulfuric acid and certain zeolites. These reactions often proceed via carbocation intermediates as shown for the dehydration of cyclohexanol. [5] Some alcohols are prone to dehydration. 3-Hydroxylcarbonyls, called aldols, release water upon standing at ...

  6. Toddler Drowned in Washing Machine. Now Her Stepmother ... - AOL

    www.aol.com/lifestyle/toddler-drowned-washing...

    A stepmother in Brazil is facing a murder charge after a 3-year-old girl drowned after falling into a washing machine, according to multiple reports. Isabelly Oliveira Assumpção died on May 7 ...

  7. Diethyl succinate - Wikipedia

    en.wikipedia.org/wiki/Diethyl_succinate

    Diethyl succinate is the diethyl ester of succinate. It is a colorless liquid with the formula (CH 2 CO 2 Et) 2 (Et = ethyl). The organic molecule contains two ester groups. This ester is a versatile chemical intermediate. A colorless liquid, diethyl succinate is formed by Fischer esterification of succinic acid and ethanol.

  8. Two Indian companies indicted in US for importing ingredients ...

    www.aol.com/news/two-indian-companies-indicted...

    Two Indian chemical companies have been indicted for allegedly importing ingredients for the highly addictive opioid fentanyl into the United States and Mexico, the U.S. Department of Justice said ...

  9. Traders see tariffs, inflation as 2025's biggest market ... - AOL

    www.aol.com/news/traders-see-tariffs-inflation...

    Traders across the globe project that tariffs and inflation will have the biggest impact on global markets in 2025 as they brace for volatility, an annual survey of institutional trading clients ...