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  2. Ethane-1,2-dithiol - Wikipedia

    en.wikipedia.org/wiki/Ethane-1,2-dithiol

    Ethane-1,2-dithiol, also known as EDT, [1] is a colorless liquid with the formula C 2 H 4 2. It has a very characteristic odor which is compared by many people to rotten cabbage . It is a common building block in organic synthesis and an excellent ligand for metal ions.

  3. Thioacetal - Wikipedia

    en.wikipedia.org/wiki/Thioacetal

    Dithioacetals generated from aldehydes and either 1,2-ethanedithiol or 1,3-propanedithiol are especially common among this class of molecules for use in organic synthesis. [ 2 ] The carbonyl carbon of an aldehyde is electrophilic and therefore susceptible to attack by nucleophiles , whereas the analogous central carbon of a dithioacetal is not ...

  4. Dithiol - Wikipedia

    en.wikipedia.org/wiki/Dithiol

    Geminal dithiols have the formula RR'C(SH) 2. They are derived from aldehydes and ketones by the action of hydrogen sulfide. Their stability contrasts with the rarity of geminal diols. Examples include methanedithiol, ethane-1,1-dithiol, and cyclohexane-1,1-dithiol.

  5. Ethane-1,1-dithiol - Wikipedia

    en.wikipedia.org/wiki/Ethane-1,1-dithiol

    Maximum concentrations in use that are generally recognised as safe (GRAS) is five parts per million (ppm) but typical uses are around 0.2 ppm. [1] It is supplied as a 1% solution in ethanol, due to its strong offensive smell. [2] In the diluted form with 4% ethyl acetate and ethanol the CAS number is 69382-62-3. [3]

  6. Ethanedithiol - Wikipedia

    en.wikipedia.org/wiki/Ethanedithiol

    1,1-Ethanedithiol; 1,2-Ethanedithiol; See also. Methanedithiol This page was last edited on 18 July 2024, at 03:17 (UTC). Text is available under the Creative Commons ...

  7. Ethanethiol - Wikipedia

    en.wikipedia.org/wiki/Ethanethiol

    Ethanethiol, commonly known as ethyl mercaptan, is an organosulfur compound with the formula CH 3 CH 2 SH. [5] It is a colorless liquid with a distinct odor. Abbreviated EtSH, it consists of an ethyl group (Et), CH 3 CH 2, attached to a thiol group, SH. Its structure parallels that of ethanol, but with sulfur in place of oxygen. The odor of ...

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  9. Thiol - Wikipedia

    en.wikipedia.org/wiki/Thiol

    The S−H bond in thiols is weak compared to the O−H bond in alcohols. For CH 3 X−H, the bond enthalpies are 365.07 ± 2.1 kcal/mol for X = S and 440.2 ± 3.0 kcal/mol for X = O. [21] Hydrogen-atom abstraction from a thiol gives a thiyl radical with the formula RS •, where R = alkyl or aryl.