2-Butyne
id:
2-butyne-314-7750532
title:
2-Butyne
text:
2-Butyne (dimethylacetylene, crotonylene or but-2-yne) is an alkyne with chemical formula CH3C≡CCH3. Produced artificially, it is a colorless, volatile, pungent liquid at standard temperature and pressure. 2-Butyne is of interest to physical chemists because of its very low torsional barrier and the problem of determining that barrier using high-resolution infrared spectroscopy. Analysis of its spectrum
leads to a determination that the torsional barrier is only 6 cm−1 (1.2×10−22 J or 72 J mol−1
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/2-Butyne
date created:
date modified:
2024-04-21T21:58:53Z
main entity:
{"identifier":"Q209336","url":"https://www.wikidata.org/entity/Q209336"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/1b/2-butyne-3D-balls-B.png","width":1639,"height":778}
fields total:
13
integrity:
15