Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Dimethylamin

Dimethylamin (též DMA) je organická sloučenina se vzorcem (CH3)2NH. Tento sekundární amin je bezbarvý, hořlavý, zkapalnitelný plyn se zápachem po amoniaku. Obvykle se používá ve formě vodného roztoku o koncentraci do 40 %. V roce 2005 činila roční světová výroba 270 tisíc tun.

Použití, Struktura a vlastnosti & Biochemie

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Dimethylamin. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

ChEBI
17170
Disociační konstanta pKb
3,29
Funkční vzorec
(CH3)2NH
H-věty
H220 H302 H315 H318 H332 H335
Hustota
0,6496 g/cm3
InChI
InChI=1S/C2H7N/c1-3-2/h3H,1-2H3

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Struktura a vlastnosti

Použití

Biochemie

Reference

Související články

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Dimethylamin

Nodes54
Edges53
Triples35
Avg. degree1.96
Density0.037037
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Dimethylamin

Top relations

related to Použití · 5
Dimethylamin → Je, Nesymetrický, Od DMA, Reaguje, Tenzid
related to Biochemie · 3
Dimethylamin → DMA, Rus, Tato
related to Struktura a vlastnosti · 3
Dimethylamin → CH3, CH3-NH2, Molekula
related to Externí odkazy · 2
Dimethylamin → Obrázky, Wikimedia Commons
related to Reference · 2
Dimethylamin → Dimethylamine, Wikipedii
ChEBI · 1
Dimethylamin → 17170
Disociační konstanta pKb · 1
Dimethylamin → 3,29
Funkční vzorec · 1
Dimethylamin → (CH3)2NH
H-věty · 1
Dimethylamin → H220 H302 H315 H318 H332 H335
Hustota · 1
Dimethylamin → 0,6496 g/cm3

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

dma dimethylaminu plyn stp amoniaku ch3 2nh bezbarvý též používá strukturní vzorec model molekuly ghs02 ghs05 ghs07 datové položky dusíku

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
DimethylaminChEBI171701.00infobox
DimethylaminDisociační konstanta pKb3,291.00infobox
DimethylaminFunkční vzorec(CH3)2NH1.00infobox
DimethylaminH-větyH220 H302 H315 H318 H332 H3351.00infobox
DimethylaminHustota0,6496 g/cm31.00infobox
DimethylaminInChIInChI=1S/C2H7N/c1-3-2/h3H,1-2H31.00infobox
DimethylaminMolární hmotnost45,085 g/mol1.00infobox
DimethylaminP-větyP210 P261 P280 P305+351+3381.00infobox
DimethylaminPubChem6741.00infobox
DimethylaminRegistrační číslo CAS124-40-31.00infobox
DimethylaminRozpustnost ve vodě1,540 kg.dm−31.00infobox
DimethylaminSMILESCNC1.00infobox
DimethylaminStandardní slučovací entalpie ΔHf°−21 až −17 kJ/mol1.00infobox
DimethylaminSumární vzorecC2H7N1.00infobox
DimethylaminSystematický názevN-methylmethanamin1.00infobox
DimethylaminTeplota tání−93,00 °C1.00infobox
DimethylaminTeplota varu7–9 °C1.00infobox
DimethylaminTlak páry170,3 kPa (20 °C)1.00infobox
DimethylaminVzhledbezbarvý plyn1.00infobox
DimethylaminČíslo RTECSIP87500001.00infobox

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.