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1192-53-6 - 4,5-Dichloro-1-methylimidazole, 97% - B20151 - Alfa Aesar

B20151 4,5-Dichloro-1-methylimidazole, 97%

CAS-Nummer
1192-53-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 69,73
5g 264,71
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4,5-Dichloro-1-methylimidazole, 97%

MDL
MFCD00067911

Chemische Eigenschaften

Formel
C4H4Cl2N2
Molmasse
151.00
Schmelzpunkt
53-55°
Löslichkeit
Soluble in water.

Anwendungen

It is used as primary and secondary intermediate.

Bemerkungen

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

Literaturverweise

Javier Ruiz and Bernabé F. Perandones. Base-Promoted Tautomerization of Imidazole Ligands to N-Heterocyclic Carbenes and Subsequent Transmetalation Reaction.J. Am. Chem. Soc.,2007,129(30), 9298-9299.

Ulrich J. Scheele, et al. A versatile access to pyridazines with tethered imidazolium groups—new precursors for mono- and binucleating NHC/pyridazine hybrid ligands.Tetrahedron Lett.200748(47), 8366-8370.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2933.29
TSCA
No

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