enow.com Web Search

Search results

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

    en.wikipedia.org/wiki/Malononitrile

    Malononitrile is an organic compound nitrile with the formula CH 2 (CN) 2. It is a colorless or white solid, although aged samples appear yellow or even brown.

  3. CS gas - Wikipedia

    en.wikipedia.org/wiki/CS_gas

    The compound 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile; chemical formula: C 10 H 5 ClN 2), a cyanocarbon, is the defining component of the lachrymatory agent commonly referred to as CS gas, a tear gas which is used as a riot control agent, and is banned for use in warfare due to the 1925 Geneva Protocol.

  4. Carbonyl cyanide m-chlorophenyl hydrazone - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_cyanide_m-chloro...

    Carbonyl cyanide m-chlorophenyl hydrazone (CCCP; also known as [(3-chlorophenyl)hydrazono]malononitrile) is a chemical inhibitor of oxidative phosphorylation. It is a nitrile , hydrazone and protonophore .

  5. 2-Chlorobenzaldehyde - Wikipedia

    en.wikipedia.org/wiki/2-Chlorobenzaldehyde

    It reacts with malononitrile to form CS. [2] References This page was last edited on 27 November 2024, at 10:12 (UTC). Text is available under the Creative Commons ...

  6. Ethyl cyanoacetate - Wikipedia

    en.wikipedia.org/wiki/Ethyl_cyanoacetate

    Nucleophilic attack at the ester group, as part of acyl substitution: reaction with ammonia leads to cyanoacetamide, which can be converted by dehydration with PCl 5 or POCl 3 to malononitrile. [11] Via the acidic methylene group as a nucleophile; Ethyl cyanoacetate is a building block for the synthesis of heterocycles which are used for ...

  7. Chloroformate - Wikipedia

    en.wikipedia.org/wiki/Chloroformate

    The reactivity of chloroformates and acyl chlorides are similar. Representative reactions are: Reaction with amines to form carbamates: [2]; ROC(O)Cl + H 2 NR' → ROC(O)-N(H)R' + HCl

  8. Tetracyanoethylene - Wikipedia

    en.wikipedia.org/wiki/Tetracyanoethylene

    TCNE is prepared by brominating malononitrile in the presence of potassium bromide to give the KBr-complex, and dehalogenating with copper. [1] Oxidation of TCNE with hydrogen peroxide gives the corresponding epoxide, which has unusual properties. [2] In the presence of base, TCNE reacts with malononitrile to give salts of pentacyanopropenide: [3]

  9. EPA list of extremely hazardous substances - Wikipedia

    en.wikipedia.org/wiki/EPA_list_of_extremely...

    This is the list of extremely hazardous substances defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. § 11002).The list can be found as an appendix to 40 CFR 355. [1]