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5683-33-0 - 2-(Dimethylamino)pyridine, 97% - L02513 - Alfa Aesar

L02513 2-(Dimethylamino)pyridine, 97%

CAS-Nummer
5683-33-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 22,70
25g 64,80
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2-(Dimethylamino)pyridine, 97%

MDL
MFCD00006261
EINECS
227-147-5

Chemische Eigenschaften

Formel
C7H10N2
Molmasse
122.17
Siedepunkt
190-192°
Flammpunkt
80°(176°F)
Dichte
1.008
Brechungsindex
1.5590
Löslichkeit
Soluble in water.

Anwendungen

2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Valérie J. Gandubert and R. Bruce Lennox. Assessment of 4-(Dimethylamino)pyridine as a Capping Agent for Gold Nanoparticles.Langmuir.,2005,21(14), 6532-6539.

G. J. Fox, et al. Bromination of 3-amino- and 3-dimethylamino-pyridine.J. Chem. Soc., Perkin Trans. 1,1973,68-69.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H315-H319-H335-H227

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Sicherheitshinweise: P210-P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
110353
Harmonized Tariff Code
2933.39
TSCA
No
RTECS
US9200000

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