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  2. Dicarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/Dicarboxylic_acid

    Dicarboxylic acids where the carboxylic groups are separated by none or one carbon atom decompose when they are heated to give off carbon dioxide and leave behind a monocarboxylic acid. [26] Blanc's Rule says that heating a barium salt of a dicarboxylic acid, or dehydrating it with acetic anhydride will yield a cyclic acid anhydride if the ...

  3. Acetylenedicarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/Acetylenedicarboxylic_acid

    The acid is commonly traded as a laboratory chemical. It can also be reacted with sulfur tetrafluoride to produce hexafluoro-2-butyne , a powerful dienophile for use in Diels-Alder reactions . Fatty alcohol esters of acetylenedicarboxylic acid can be used for the preparation of phase change materials (PCM).

  4. Tariffs will lift US gas prices within days - AOL

    www.aol.com/tariffs-lift-us-gas-prices-153104178...

    Wholesale gasoline prices were up 8 cents a gallon on trading markets early Monday, said analyst Andy Lipow of Lipow Oil Associates. And the price at the pump could go up even more as the cost of ...

  5. Dimer acid - Wikipedia

    en.wikipedia.org/wiki/Dimer_acid

    Simplified structural formula of a dimer fatty acid. The structure may vary depending on the raw materials used. Characteristic is the cyclohexene ring formed by the Diels-Alder reaction. Dimer acids, or dimerized fatty acids, are dicarboxylic acids prepared by dimerizing unsaturated fatty acids obtained from tall oil, usually on clay catalysts.

  6. Category:Dicarboxylic acids - Wikipedia

    en.wikipedia.org/wiki/Category:Dicarboxylic_acids

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  7. Adipic acid - Wikipedia

    en.wikipedia.org/wiki/Adipic_acid

    Adipic acid is produced by oxidation of a mixture of cyclohexanone and cyclohexanol, which is called KA oil, an abbreviation of ketone-alcohol oil. Nitric acid is the oxidant. The pathway is multistep. Early in the reaction, the cyclohexanol is converted to the ketone, releasing nitrous acid: HOCH(CH 2) 5 + HNO 3 → O=C(CH 2) 5 + HNO 2 + H 2 O

  8. How Much Will Home Heating Oil Go Up as OPEC Slashes Oil ...

    www.aol.com/much-home-heating-oil-opec-163820714...

    On Oct. 5, the Organization of the Petroleum Exporting Countries (OPEC) and its oil-producing allies that comprise OPEC+ announced they would be cutting oil production by two million barrels a day...

  9. Sebacic acid - Wikipedia

    en.wikipedia.org/wiki/Sebacic_acid

    Sebacic acid is a naturally occurring dicarboxylic acid with the chemical formula HO 2 C(CH 2) 8 CO 2 H. It is a white flake or powdered solid. It is a white flake or powdered solid. Sebaceus is Latin for tallow candle, sebum is Latin for tallow, and refers to its use in the manufacture of candles.