About 463,000 results
Open links in new tab
  1. Methylene (compound) - Wikipedia

    The group may be represented as =CH2, where the '=' denotes the double bond. In contrast, methylene is connected to the rest of the molecule by two single bonds. [8] The distinction is often important, …

  2. Methylene | CH2 | CID 123164 - PubChem

    Sep 15, 2025 · Methylene | CH2 | CID 123164 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

  3. Methylene Group: Structure, Formula, and Reactions

    One of the most common chemical transformations involving methylene groups is oxidation, especially when the carbon is bonded to two other carbon atoms (i.e., a secondary carbon). A suitable catalyst …

  4. What is Methylene? - BYJU'S

    The chemical formula of methylene is CH2. Methylene is fluid-like chloroform in appearance and odour, but differing in its boiling point and its specific gravity.

  5. Methylene (compound) - Wikiwand

    Methylene is an organic compound with the chemical formula CH2. It is a colourless gas that fluoresces in the mid-infrared range, and only persists in dilution,...

  6. CH2 Lewis structure - Learnool

    Jun 27, 2025 · CH 2 (methylene) has one carbon atom and two hydrogen atoms. In the CH 2 Lewis structure, there are two single bonds around the carbon atom, with two hydrogen atoms attached to …

  7. Methylene Definition - Organic Chemistry Key Term | Fiveable

    Understanding methylene's role is essential in areas like NMR spectroscopy and reactions involving carbonyl compounds. Methylene groups are common in organic compounds and significantly impact …

  8. Methylene Group: Function and Importance - Biology Insights

    Aug 1, 2025 · Discover the fundamental methylene group (CH2) and its pervasive influence on the structure, properties, and biological functions of countless organic molecules.

  9. CH2 properties - Chemical Portal

    Enter a chemical formula (like H2O) or compound name (like water) to look up available properties and alternative names. The tool will search through the database and display any available physical …

  10. Methylene - NIST Chemistry WebBook

    NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of …