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Ethyn (starší název ethin, triviální název acetylen) je nejjednodušší alkyn (uhlovodík s trojnou vazbou mezi uhlíky). Za normálního tlaku a teploty se jedná o bezbarvý plyn vonící po česneku. Jeho teplota varu je −80,8 °C.
The analysis highlights Příprava, Reakce and Bezpečnost a zacházení as prominent areas in the source structure around Ethyn.
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.
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The extracted context around Ethyn shows recurring relationship patterns in the source. For example, Ethyn → Berthelot, C4H4, Dále, Hlavními, Kučerovově, Michailem Kučerovem, Nattova, Polyethyn, Polymerací, Pomocí, Pyrolýza, Reakcí, Wackerova, Zieglerova Another extracted example is Ethyn → CaC2, Davyho, Kyslíko-acetylenové, Přibližně, Spalováním, Spojených, Zbývajících. 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.
ethynu lze acetylen jako plyn jsou roce může 80 reakce název vzniká acetylenu teploty vodíku použití bezbarvý teplota uhlíky kpa
TTTA extracted 67 structured relationships around Ethyn. Examples in this analysis include Ethyn → EC-no (EINECS/ELINCS/NLP) → 200-816-9 and Ethyn → Hustota → 0,001 096 7 g/cm³ (plyn). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ethyn | EC-no (EINECS/ELINCS/NLP) | 200-816-9 | 1.00 | infobox |
| Ethyn | Hustota | 0,001 096 7 g/cm³ (plyn) | 1.00 | infobox |
| Ethyn | Kritická teplota Tk | 35,2 °C | 1.00 | infobox |
| Ethyn | Kritický tlak pk | 6 190 kPa | 1.00 | infobox |
| Ethyn | Molární hmotnost | 26,037 3 g/mol | 1.00 | infobox |
| Ethyn | NFPA 704 | 4 1 3 | 1.00 | infobox |
| Ethyn | PubChem | 6326 | 1.00 | infobox |
| Ethyn | R-věty | R5 R6 R12 | 1.00 | infobox |
| Ethyn | Registrační číslo CAS | 74-86-2 | 1.00 | infobox |
| Ethyn | Rozpustnost ve vodě | 1 185 mg/l (20 °C) | 1.00 | infobox |
| Ethyn | S-věty | (S2) S9 S16 S33 | 1.00 | infobox |
| Ethyn | Sumární vzorec | C2H2 | 1.00 | infobox |
| Ethyn | Systematický název | Ethyn | 1.00 | infobox |
| Ethyn | Teplota tání | −84 °C | 1.00 | infobox |
| Ethyn | Teplota varu | −80,8 °C (1 013 hPa) | 1.00 | infobox |
| Ethyn | Teplota vznícení | 305 °C | 1.00 | infobox |
| Ethyn | Triviální název | Acetylen | 1.00 | infobox |
| Ethyn | UN kód | 1001 (rozpuštěný) | 1.00 | infobox |
| Ethyn | Vzhled | bezbarvý plyn | 1.00 | infobox |
| Ethyn | Číslo RTECS | AO9600000 | 1.00 | infobox |
The concept neighborhoods around Ethyn bring nearby vocabulary together. In this analysis, examples include Jako, Lze and Acetylen. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Ethyn, one of the stronger structural bridges in this analysis connects Ethyn with Reakce. 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 Ethyn to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Příprava, Reakce & Bezpečnost a zacházení, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Ethyn · CS edition · Analysis: TopicsToTalkAbout
