Acetaldehyd

Quality:

Acetaldehyde - chemical compound. Article “Acetaldehyd” in Norwegian Wikipedia has 26.2 points for quality (as of July 1, 2026). The article contains 12 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Norwegian) language version.

Since the creation of article “Acetaldehyd”, its content was written by 24 registered users of Norwegian Wikipedia and edited by 1442 registered Wikipedia users in all languages.

The article is cited 24 times in Norwegian Wikipedia and cited 4475 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Norwegian): #1486 in April 2007
• Global: #3363 in November 2003

The highest popularity rank from 2008:

• Local (Norwegian): #5761 in November 2016
• Global: #12384 in February 2012

There are 51 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Acetaldehyde		90.2994
2	Greek (el) Αιθανάλη		83.1979
3	German (de) Acetaldehyd		57.4407
4	Finnish (fi) Asetaldehydi		54.01
5	Chinese (zh) 乙醛		51.7039
6	Russian (ru) Ацетальдегид		46.4947
7	Ukrainian (uk) Етаналь		44.809
8	Tamil (ta) அசிட்டால்டிகைடு		42.8007
9	Korean (ko) 아세트알데하이드		41.732
10	Serbo-Croatian (sh) Acetaldehid		41.4606

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Acetaldehyde		5 371 454
2	Japanese (ja) アセトアルデヒド		2 048 146
3	Russian (ru) Ацетальдегид		1 976 644
4	German (de) Acetaldehyd		1 872 157
5	Spanish (es) Acetaldehído		1 234 404
6	Polish (pl) Aldehyd octowy		699 475
7	French (fr) Acétaldéhyde		564 456
8	Italian (it) Acetaldeide		477 716
9	Chinese (zh) 乙醛		361 440
10	Portuguese (pt) Etanal		352 583

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Acetaldehyde		9 896
2	Japanese (ja) アセトアルデヒド		4 859
3	German (de) Acetaldehyd		3 064
4	Russian (ru) Ацетальдегид		2 448
5	Chinese (zh) 乙醛		1 014
6	French (fr) Acétaldéhyde		878
7	Spanish (es) Acetaldehído		770
8	Czech (cs) Acetaldehyd		725
9	Polish (pl) Aldehyd octowy		678
10	Italian (it) Acetaldeide		604

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Acetaldehyde		303
2	German (de) Acetaldehyd		159
3	French (fr) Acétaldéhyde		85
4	Russian (ru) Ацетальдегид		80
5	Italian (it) Acetaldeide		62
6	Japanese (ja) アセトアルデヒド		60
7	Dutch (nl) Aceetaldehyde		60
8	Spanish (es) Acetaldehído		55
9	Chinese (zh) 乙醛		51
10	Finnish (fi) Asetaldehydi		39

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Russian (ru) Ацетальдегид		3
2	English (en) Acetaldehyde		2
3	Finnish (fi) Asetaldehydi		1
4	Japanese (ja) アセトアルデヒド		1
5	Polish (pl) Aldehyd octowy		1
6	Turkish (tr) Asetaldehit		1
7	Arabic (ar) إيثانال		0
8	Azerbaijani (az) Asetaldehid		0
9	Belarusian (be) Ацэтальдэгід		0
10	Bulgarian (bg) Ацеталдехид		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Norwegian Wikipedia the most popular articles on that day were: Forside, Antonio Nusa, VM i fotball 2026, Den demokratiske republikken Kongo, VM i fotball 1998, Erling Braut Haaland, Patrick Berg, Elfenbenskysten, Senegal, Oscar Bobb.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information