Butene (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Butene" in English language version.

Last modified: 05:48:23, 28 February 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

2^nd place

2^nd place

low place

low place

low place

low place

doi.org (Global: 2^nd place; English: 2^nd place)

Geilen, Frank M.A.; Stochniol, Guido; Peitz, Stephan; Schulte-Koerne, Ekkehard (2014). "Butenes". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a04_483.pub3. ISBN 978-3-527-30673-2.

nasregion.cz (Global: low place; English: low place)

"Karcinogenní plyn na českém trhu není, sdělila asociace. Inspekce zmírnila své zjištění | Náš REGION". 15 January 2024.

pcs.com.sg (Global: low place; English: low place)

Safety Data Sheet pcs.com.sg April 2017