6-Methylnicotinaldehyde
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- CAS-Nr.
- 53014-84-9
- Englisch Name:
- 6-Methylnicotinaldehyde
- Synonyma:
- 5-FORMYL-2-PICOLINE;6-Methylnicotinaldehyde;5-Formyl-2-methylpyridine;3-FORMYL-6-METHYL-PYRIDINE;3-Formyl-6-methyl-pyridine ,97%;6-Methylpyridine-3-carboxaldehyde;6-METHYL-3-PYRIDINECARBOXALDEHYDE;3-Pyridinecarboxaldehyde, 6-methyl-;6-Methyl-3-pyridinecarboxaldehyde>6-Methylpyridine-3-carboxaldehyde 97%
- CBNumber:
- CB0438566
- Summenformel:
- C7H7NO
- Molgewicht:
- 121.14
- MOL-Datei:
- 53014-84-9.mol
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6-Methylnicotinaldehyde Eigenschaften
- Siedepunkt:
- 95℃/20mm
- Dichte
- 1.084
- Brechungsindex
- 1.546
- Flammpunkt:
- 88℃
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Aggregatzustand
- Liquid
- pka
- 4.15±0.10(Predicted)
- Sensitive
- Moisture Sensitive
- InChIKey
- IMWMEIWYPWVABQ-UHFFFAOYSA-N
- CAS Datenbank
- 53014-84-9
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xn |
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| R-S?tze: |
22-36 |
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| S-S?tze: |
26 |
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| WGK Germany |
3 |
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| HS Code |
29333990 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H227 |
Combustible liquid |
Flammable liquids |
Category 4 |
Warnung |
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P210, P280, P370+P378, P403+P235,P501 |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
| P405 |
Unter Verschluss aufbewahren. |
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6-Methylnicotinaldehyde Chemische Eigenschaften,Einsatz,Produktion Methoden
Synthese
To a solution of 5-bromo-2-methylpyridine (151; 10 g, 58.1 mmol) in THF (150 mL) was added n-BuLi (2.5 M, 25.6 mL) at -78 ℃. The reaction mixture was stirred at this temperature for Ih. DMF (1.30 mL) was added,, and the resulting reaction mixture was stirred for 1 h at -78 °C. The addition of aq quenched the reaction. NH4Cl. Upon warming to room temperature, the mixture was extracted with EtOAc. The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. The resulting residue was purified by chromatography to afford 6-methylnicotinaldehyde 152 (5.0 g, 72percent).
6-Methylnicotinaldehyde Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
6-Methylnicotinaldehyde Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 199)Lieferanten
53014-84-9()Verwandte Suche:
- 6-METHYL-3-PYRIDINECARBOXALDEHYDE
- 5-FORMYL-2-PICOLINE
- 3-FORMYL-6-METHYL-PYRIDINE
- 6-Methylpyridine-3-carboxaldehyde
- 5-Formyl-2-methylpyridine
- 6-Methylnicotinaldehyde
- 3-Pyridinecarboxaldehyde, 6-methyl-
- 3-Formyl-6-methyl-pyridine ,97%
- 5-ForMyl-2-picoline/6-Methylnicotinaldehyde
- 6-Methylpyridine-3-carboxaldehyde, 5-Formyl-2-methylpyridine
- 6-Methylpyridine-3-carboxaldehyde 97%
- 2-Phenyl-[1,2,4]triazolo[1,5-a]pyridin-6-amine
- 6-Methyl-3-pyridinecarboxaldehyde>
- 3-FORMYL-6-METHYL-PYRIDINE ISO 9001：2015 REACH
- 53014-84-9
- Heterocycle-Pyridine series
- Building Blocks
- Pyridines
- Aldehydes
- C7
- C7 to C8
- Carbonyl Compounds
- Chemical Synthesis
- Heterocyclic Building Blocks
- Organic Building Blocks
- Pyridine
