enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Cumene process - Wikipedia

    en.wikipedia.org/wiki/Cumene_process

    The cumene radical then bonds with an oxygen molecule to give cumene peroxide radical, which in turn forms cumene hydroperoxide (C 6 H 5 C(CH 3) 2 O 2 H) by abstracting a benzylic hydrogen from another cumene molecule. This latter cumene converts into cumene radical and feeds back into subsequent chain formations of cumene hydroperoxides.

  3. Cumene - Wikipedia

    en.wikipedia.org/wiki/Cumene

    Cumene (isopropylbenzene) is an organic compound that contains a benzene ring with an isopropyl substituent. It is a constituent of crude oil and refined fuels. It is a flammable colorless liquid that has a boiling point of 152 °C.

  4. Autoxidation - Wikipedia

    en.wikipedia.org/wiki/Autoxidation

    in the cumene process, isopropylbenzene undergoes autoxidation to give cumene hydroperoxide. This compound is then converted to phenol and acetone, both commodity chemicals. are made from benzene and propylene. Many variations of this reaction have been developed, e.g. use of diisopropylbenzene as a substrate.

  5. Cumene hydroperoxide - Wikipedia

    en.wikipedia.org/wiki/Cumene_hydroperoxide

    Cumene hydroperoxide is an intermediate in the cumene process for producing phenol and acetone from benzene and propene. Cumene hydroperoxide is a free radical initiator for production of acrylates. [5] Cumene hydroperoxide is involved as an organic peroxide in the manufacturing of propylene oxide by the oxidation of propylene. This technology ...

  6. Friedel–Crafts reaction - Wikipedia

    en.wikipedia.org/wiki/Friedel–Crafts_reaction

    In commercial applications, the alkylating agents are generally alkenes, some of the largest scale reactions practiced in industry.Such alkylations are of major industrial importance, e.g. for the production of ethylbenzene, the precursor to polystyrene, from benzene and ethylene and for the production of cumene from benzene and propene in cumene process:

  7. Even when off, gas stoves can leak benzene concentrations ...

    www.aol.com/news/even-off-gas-stoves-leak...

    Story at a glance A new study carried out by PSE Healthy Energy, a nonprofit research institute, highlights different levels of benzene found in gas stove leaks measured when the appliance is ...

  8. Fantasy football waiver wire: 10 players to add for NFL Week 14

    www.aol.com/fantasy-football-waiver-wire-10...

    We're going a bit out of order this week to highlight Guerendo's outsized importance among all potential free agents. If you can pick him up, do so. It's that simple.

  9. The best eggnog cocktail recipe: How to make it - AOL

    www.aol.com/best-eggnog-cocktail-recipe...

    And the original eggnog recipes, which date back to the 1700s, included alcohol. "I like eggnog, but it is super seasonal for me," Dunne says. "It is usually so thick and viscous, even though ...