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101664-59-9 - 2-Chloro-3,4-dimethoxypyridine, 97% - H33697 - Alfa Aesar

H33697 2-Chloro-3,4-dimethoxypyridine, 97%

CAS-Nummer
101664-59-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250mg 97,40
1g 272,00
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2-Chloro-3,4-dimethoxypyridine, 97%

MDL
MFCD03265283

Chemische Eigenschaften

Formel
C7H8ClNO2
Molmasse
173.60
Schmelzpunkt
37-42°

Anwendungen

2-Chloro-3,4-dimethoxypyridine is used in the preparation of 3, 4-dimethoxy-pyridine by using nickel(II) chloride hexahydrate and triphenylphosphine as a catalyst.

Bemerkungen

Incompatible with strong oxidizing agents, strong acids and strong bases.

Literaturverweise

Catalani, M. P.; Paio, A.; Perugini, L. First synthesis of 4-chloro-2,2-difluoro[1,3]dioxole[4,5-c]pyridine. Tetrahedron Lett. 2010, 51 (51), 6783-6785.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2933.39
TSCA
No

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