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108-48-5 - 2,6-Lutidine, 98+% - 2,6-Dimethylpyridine - A10478 - Alfa Aesar

A10478 2,6-Lutidine, 98+%

CAS-Nummer
108-48-5
Synonyme
2,6-Dimethylpyridine

Größe Preis ($) Menge Verfügbarkeit
25ml 16,48
100ml 27,19
500ml 72,10
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

2,6-Lutidine, 98+%

MDL
MFCD00006345
EINECS
203-587-3

Chemische Eigenschaften

Formel
C7H9N
Molmasse
107.16
Schmelzpunkt
-7°
Siedepunkt
143-145°
Flammpunkt
33°(91°F)
Dichte
0.923
Brechungsindex
1.4970
Sensitivität
Hygroscopic
Löslichkeit
Miscible with water.

Anwendungen

2,6-Lutidine is used as a solvent in organic synthesis and as a sterically hindered mild base. It is also used as a vulcanization accelerator for dyes, resins and rubber. It also acts as a food additive.

Bemerkungen

Incompatible with acids, acid chlorides, oxidizing agents and chloroformates.

Literaturverweise

This hindered base has been recommended for the exhaustive methylation of aromatic amines: J. Org. Chem., 35, 1558 (1970), and for the Rosenmund reduction of acyl halides to aldehydes: Synthesis, 767 (1976).

Base catalyst for the silylation of highly-hindered secondary or tertiary alcohols by tert-Butyl­dimethyl­silyl­ trifluoromethanesulfonate, A12174.

For monometallation with potassium amide in liquid ammonia, and subsequent carboethoxylation with diethyl carbonate, see: Org. Synth. Coll., 6, 611 (1988).

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Timmiatia, S. N.; Jalila, A. A.; Triwahyono, S.; Setiabudi, H. D.; Annuar, N. H. R. Formation of acidic Brönsted (MoOx)-(Hy)+ evidenced by XRD and 2,6-lutidine FTIR spectroscopy for cumene cracking. Appl. Catal., A2013, 459, 8-16.

Geoghegan, K.; Bode, J. W. Bespoke SnAP Reagents for the Synthesis of C-Substituted Spirocyclic and Bicyclic Saturated N-Heterocycles. Org. Lett. 2015, 17 (8), 1934-1937.

Hanson, S. K.; Baker, R. T. Knocking on Wood: Base Metal Complexes as Catalysts for Selective Oxidation of Lignin Models and Extracts. Acc. Chem. Res. 2015,48 (7), 2037-2048.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P280h-P305+P351+P338

Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Merck
14,5616
Beilstein
105690
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2933.39
TSCA
Yes
RTECS
OK9700000

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