enow.com Web Search

Search results

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

    en.wikipedia.org/wiki/Methyl_butyrate

    Methyl butyrate, also known under the systematic name methyl butanoate, is the methyl ester of butyric acid.Like most esters, it has a fruity odor, in this case resembling apples or pineapples. [2]

  3. Nymphaea lasiophylla - Wikipedia

    en.wikipedia.org/wiki/Nymphaea_lasiophylla

    The nocturnal flowers float on the water surface. [2] The crimson red, 6-7 mm long carpellary appendages are clavate. [4]The strongly aromatic, [5] solvent-like floral fragrance consists of twelve compounds: Methyl hexanoate, Methyl 2-methylbutanoate, Ethyl 2-methylbutanoate, Methyl 2-hydroxy-2-methylbutanoate, Methyl 3-hydroxy-2-methylpropanoate, Benzyl alcohol, Benzaldehyde, Methyl benzoate ...

  4. Glossary of chemistry terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemistry_terms

    Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...

  5. List of esters - Wikipedia

    en.wikipedia.org/wiki/List_of_esters

    An ester of carboxylic acid.R stands for any group (organic or inorganic) and R′ stands for organyl group.. In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group (−OH) of that acid is replaced by an organyl group (−R).

  6. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  7. Ethyl butyrate - Wikipedia

    en.wikipedia.org/wiki/Ethyl_butyrate

    Ethyl butyrate, also known as ethyl butanoate, or butyric ether, is an ester with the chemical formula CH 3 CH 2 CH 2 COOCH 2 CH 3. It is soluble in propylene glycol, paraffin oil, and kerosene. It has a fruity odor, similar to pineapple, and is a key ingredient used as a flavor enhancer in processed orange juices. [1]

  8. 2-Methylbutanoic acid - Wikipedia

    en.wikipedia.org/wiki/2-Methylbutanoic_acid

    2-Methylbutanoic acid, also known as 2-methylbutyric acid is a branched-chain alkyl carboxylic acid with the chemical formula CH 3 CH 2 CH(CH 3)CO 2 H, classified as a short-chain fatty acid. It exists in two enantiomeric forms, ( R )- and ( S )-2-methylbutanoic acid.

  9. IUPAC nomenclature of organic chemistry - Wikipedia

    en.wikipedia.org/wiki/IUPAC_nomenclature_of...

    The longest possible main alkane chain is used; therefore 3-ethyl-4-methylhexane instead of 2,3-diethylpentane, even though these describe equivalent structures. The di-, tri- etc. prefixes are ignored for the purpose of alphabetical ordering of side chains (e.g. 3-ethyl-2,4-dimethylpentane, not 2,4-dimethyl-3-ethylpentane).