Propionaldehyd

Propionaldehyde - chemical compound. Article “Propionaldehyd” in Czech Wikipedia has 18.4 points for quality (as of July 1, 2026). The article contains 2 references and 5 sections.

This article has the best quality in Greek Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Propionaldehyd”, its content was written by 9 registered users of Czech Wikipedia and edited by 440 registered Wikipedia users in all languages.

The article is cited 14 times in Czech Wikipedia and cited 1215 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #3835 in January 2024
• Global: #23494 in June 2020

The highest popularity rank from 2008:

• Local (Czech): #14714 in April 2020
• Global: #22531 in March 2012

There are 30 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	Greek (el) Προπανάλη		74.1729
2	German (de) Propionaldehyd		61.778
3	Esperanto (eo) Propanalo		53.3259
4	English (en) Propionaldehyde		48.032
5	Chinese (zh) 丙醛		46.9946
6	Vietnamese (vi) Propionaldehyde		41.3584
7	Swedish (sv) Propanal		41.0472
8	Hungarian (hu) Propionaldehid		35.6924
9	Serbo-Croatian (sh) Propionaldehid		34.9632
10	French (fr) Propanal		34.3329

More...

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

The most popular language versions of the article "Propionaldehyd" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Propionaldehyde		1 189 420
2	German (de) Propionaldehyd		495 125
3	Russian (ru) Пропаналь		406 735
4	Spanish (es) Propanal		393 007
5	Japanese (ja) プロピオンアルデヒド		201 968
6	French (fr) Propanal		153 503
7	Polish (pl) Aldehyd propionowy		141 503
8	Portuguese (pt) Propanal		129 091
9	Italian (it) Propionaldeide		104 607
10	Chinese (zh) 丙醛		72 070

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

The most popular language versions of the article "Propionaldehyd" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Propionaldehyde		1 497
2	German (de) Propionaldehyd		826
3	Japanese (ja) プロピオンアルデヒド		434
4	Russian (ru) Пропаналь		256
5	Chinese (zh) 丙醛		234
6	Spanish (es) Propanal		178
7	French (fr) Propanal		163
8	Portuguese (pt) Propanal		115
9	Polish (pl) Aldehyd propionowy		103
10	Italian (it) Propionaldeide		101

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

Language versions of the article "Propionaldehyd" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Propionaldehyde		87
2	German (de) Propionaldehyd		67
3	French (fr) Propanal		37
4	Italian (it) Propionaldeide		23
5	Dutch (nl) Propanal		22
6	Spanish (es) Propanal		20
7	Japanese (ja) プロピオンアルデヒド		19
8	Latin (la) Propanal		19
9	Russian (ru) Пропаналь		17
10	Chinese (zh) 丙醛		17

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

Language versions of the article "Propionaldehyd" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Basque (eu) Propanal		1
2	French (fr) Propanal		1
3	Japanese (ja) プロピオンアルデヒド		1
4	Arabic (ar) بروبانال		0
5	Catalan (ca) Propanal		0
6	Czech (cs) Propionaldehyd		0
7	German (de) Propionaldehyd		0
8	Greek (el) Προπανάλη		0
9	English (en) Propionaldehyde		0
10	Esperanto (eo) Propanalo		0

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

Language versions of the article "Propionaldehyd" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Propionaldehyde		255
2	Persian (fa) پروپیون‌آلدهید		167
3	Arabic (ar) بروبانال		131
4	Serbian (sr) Propionaldehid		61
5	Greek (el) Προπανάλη		56
6	Russian (ru) Пропаналь		54
7	Chinese (zh) 丙醛		51
8	Italian (it) Propionaldeide		50
9	German (de) Propionaldehyd		47
10	Ukrainian (uk) Пропаналь		44

More...

#	Language	Value
ar	Arabic بروبانال
ca	Catalan Propanal
cs	Czech Propionaldehyd
de	German Propionaldehyd
el	Greek Προπανάλη
en	English Propionaldehyde
eo	Esperanto Propanalo
es	Spanish Propanal
eu	Basque Propanal
fa	Persian پروپیون‌آلدهید
fi	Finnish Propionialdehydi
fr	French Propanal
he	Hebrew פרופנאל
hi	Hindi प्रोपियोनल्डिहाइड
hu	Hungarian Propionaldehid
it	Italian Propionaldeide
ja	Japanese プロピオンアルデヒド
la	Latin Propanal
nl	Dutch Propanal
pl	Polish Aldehyd propionowy
pt	Portuguese Propanal
ro	Romanian Propanal
ru	Russian Пропаналь
sh	Serbo-Croatian Propionaldehid
sr	Serbian Propionaldehid
sv	Swedish Propanal
uk	Ukrainian Пропаналь
ur	Urdu پروپیون ایلڈیہائڈ
vi	Vietnamese Propionaldehyde
zh	Chinese 丙醛

Best Rank

Czech: #14714 04.2020

Global: #22531 03.2012

Best Rank

Czech: #3835 01.2024

Global: #23494 06.2020

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.

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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