enow.com Web Search

Search results

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

    en.wikipedia.org/wiki/Vinyl_acetate

    Vinyl acetate is the acetate ester of vinyl alcohol. Since vinyl alcohol is highly unstable (with respect to acetaldehyde), the preparation of vinyl acetate is more complex than the synthesis of other acetate esters. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst. [6]

  3. Recycling codes - Wikipedia

    en.wikipedia.org/wiki/Recycling_codes

    Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process. The presence on an item of a recycling code, a chasing arrows logo, or a resin code , is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.

  4. Vinyl polymer - Wikipedia

    en.wikipedia.org/wiki/Vinyl_polymer

    Vinyl polymers are subject of several structural variations, which greatly expands the range of polymers and their applications. With the exception of polyethylene, vinyl polymers can arise from head-to-tail linking of monomers, head-to-head combined with tail-to-tail, or a mixture of those two patterns. Additionally the substituted carbon center in such polymers is stereogenic (a "chiral center")

  5. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    CAS number Ac 2 O 3: actinium(III) oxide: 12002–61–8 Ag: silver: 7440-22-4 AgAlCl 4: silver tetrachloroaluminate: 27039–77–6 AgBr: silver bromide: 7785–23–1 AgBrO 3: silver bromate: 7783–89–3 AgCN: silver cyanide: 506–64–9 AgC 2 H 3 O 2: silver acetate: 563–63–3 AgCl: silver chloride: 7783–90–6 AgClO 3: silver ...

  6. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    acetate ion: 71-50-1 CH 3 COOCHCH 2: vinyl acetate: 108-05-4 CH 3 COOCH 2 C 6 H 5: benzyl acetate: 140-11-4 CH 3 COO(CH 2) 2 CH(CH 3) 2: isoamyl acetate: 123-92-2 CH 3 COOH: acetic acid ethanoic acid: 64-19-7 CH 3 COONa: sodium acetate: 127-09-3 CH 3 COOK: potassium acetate: 127-08-2 CH 3 COORb: rubidium acetate: 563-67-7 CH 3 COOCs: caesium ...

  7. Ethylene-vinyl acetate - Wikipedia

    en.wikipedia.org/wiki/Ethylene-vinyl_acetate

    The weight percent of vinyl acetate usually varies from 10 to 50%, with the remainder being ethylene. There are three different types of EVA copolymer, which differ in the vinyl acetate (VA) content and the way the materials are used. The EVA copolymer which is based on a low proportion of VA (approximately up to 4%) may be referred to as vinyl ...

  8. Vinyl ester - Wikipedia

    en.wikipedia.org/wiki/Vinyl_ester

    Vinyl ester refers to esters formally derived from vinyl alcohol. Commercially important examples of these monomers are vinyl acetate , vinyl propionate , and vinyl laurate . [ 1 ]

  9. Vinyl acetate monomer - Wikipedia

    en.wikipedia.org/?title=Vinyl_acetate_monomer&...

    Pages for logged out editors learn more. Contributions; Talk; Vinyl acetate monomer