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Propen (propylen) je uhlovodík ze skupiny alkenů – tedy lineárních uhlovodíků s dvojnou vazbou. Za normálních podmínek (pokojová teplota, normální tlak) jde o bezbarvý plyn bez zápachu (někdy může zapáchat po česneku). Je extrémně hořlavý.
The analysis highlights Použití, Výroba and Overview as prominent areas in the source structure around Propen.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Propen shows recurring relationship patterns in the source. For example, Propen → Cancer, Evaluations, Group, International Agency, Obrázky, PROPYLENE, Research, Summaries, Wikimedia Commons Another extracted example is Propen → 0,366 D (plyn). Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
propylen plyn stp teplota bezbarvý strukturní vzorec prostorový model ghs02 datové položky uhlovodík alkenů česneku ze skupiny tedy lineárních uhlovodíků
TTTA extracted 22 structured relationships around Propen. Examples in this analysis include Propen → Dipólový moment → 0,366 D (plyn) and Propen → Hustota → 0,52 g/cm³. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Propen | Dipólový moment | 0,366 D (plyn) | 1.00 | infobox |
| Propen | Hustota | 0,52 g/cm³ | 1.00 | infobox |
| Propen | Molární hmotnost | 42,08 g/mol | 1.00 | infobox |
| Propen | R-věty | R12 | 1.00 | infobox |
| Propen | Registrační číslo CAS | 115-07-1 | 1.00 | infobox |
| Propen | S-věty | (S2) S9 S16 S33 | 1.00 | infobox |
| Propen | Sumární vzorec | C3H6 | 1.00 | infobox |
| Propen | Systematický název | propen | 1.00 | infobox |
| Propen | Teplota tání | −185,2 °C | 1.00 | infobox |
| Propen | Teplota varu | −47,6 °C | 1.00 | infobox |
| Propen | Triviální název | propylen | 1.00 | infobox |
| Propen | Viskozita | 8,34 µPa·s (16,7 °C) | 1.00 | infobox |
| Propen | Vzhled | bezbarvý plyn | 1.00 | infobox |
The concept neighborhoods around Propen bring nearby vocabulary together. In this analysis, examples include Propylen, Alkenů and Dvojnou. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Propen, one of the stronger structural bridges in this analysis connects Propen with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Propen to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Použití, Výroba & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Propen · CS edition · Analysis: TopicsToTalkAbout