Search results
Results From The WOW.Com Content Network
2-Butyne (dimethylacetylene, crotonylene or but-2-yne) is an alkyne with chemical formula CH 3 C≡CCH 3. Produced artificially, it is a colorless, volatile, pungent liquid at standard temperature and pressure .
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
But-2-ene is an acyclic alkene with four carbon atoms. It is the simplest alkene exhibiting cis/trans-isomerism (also known as (E/Z)-isomerism); that is, it exists as two geometric isomers cis-but-2-ene ((Z)-but-2-ene) and trans-but-2-ene ((E)-but-2-ene). It is a petrochemical, produced by the catalytic cracking of crude oil or the dimerization ...
Butanone, also known as methyl ethyl ketone (MEK) or ethyl methyl ketone, [a] is an organic compound with the formula CH 3 C(O)CH 2 CH 3. This colorless liquid ketone has a sharp, sweet odor reminiscent of acetone .
The following other wikis use this file: Usage on ar.wikipedia.org بوتانول; Usage on azb.wikipedia.org ۲-بوتانول; Usage on bn.wikipedia.org
This page was last edited on 7 June 2003, at 18:03 (UTC).; Text is available under the
Two students are in critical condition and four other students suffered non-life-threatening injuries and are at area hospitals, police said. Police said the suspected shooter was also found dead ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate