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Oktan je osmiuhlíkatý alkan (tedy uhlovodík pouze s jednoduchými vazbami) s chemickým vzorcem CH3(CH2)6CH3. Získává se z těžké benzínové frakce.
Izomery, Použití & Overview
Explore the main themes, entities and connections around Oktan. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. 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.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
stp ghs02 ghs07 ghs08 ghs09 datové položky název číslo 25 alkan uhlovodík osmiuhlíkatý tedy pouze jednoduchými vazbami chemickým vzorcem ch3
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Oktan | Disociační konstanta pKa | 50 | 1.00 | infobox |
| Oktan | EC-no (EINECS/ELINCS/NLP) | 203-892-1 | 1.00 | infobox |
| Oktan | H-věty | H225 H304 H315 H336 H410 | 1.00 | infobox |
| Oktan | Hustota | 0,703 g/cm³ | 1.00 | infobox |
| Oktan | Indexové číslo | 601-009-00-8 | 1.00 | infobox |
| Oktan | Molární hmotnost | 114,228 g/mol | 1.00 | infobox |
| Oktan | R-věty | R11 R38 R50/53 R65 R67 | 1.00 | infobox |
| Oktan | Registrační číslo CAS | 111-65-9 | 1.00 | infobox |
| Oktan | S-věty | (S2) S9 S16 S29 S33 S60 S61 S62 | 1.00 | infobox |
| Oktan | Sumární vzorec | C8H18 | 1.00 | infobox |
| Oktan | Systematický název | Oktan | 1.00 | infobox |
| Oktan | Teplota tání | −57 °C (216 K) | 1.00 | infobox |
| Oktan | Teplota varu | 125,52 °C (398,67 K) | 1.00 | infobox |
| Oktan | Teplota vznícení | 220 °C | 1.00 | infobox |
| Oktan | Vzhled | bezbarvá kapalina | 1.00 | infobox |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.