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668-94-0 - 4,5-Diphenylimidazole, 98+% - A14939 - Alfa Aesar

A14939 4,5-Diphenylimidazole, 98+%

CAS-Nummer
668-94-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 17,20
25g 64,38
100g 222,48
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

4,5-Diphenylimidazole, 98+%

MDL
MFCD00005198
EINECS
211-573-3

Chemische Eigenschaften

Formel
C15H12N2
Molmasse
220.28
Schmelzpunkt
230-234°
Löslichkeit
Soluble in methanol.

Anwendungen

4,5-Diphenylimidazole is used as a precursor for azo dyes such as 2-(quinolylazo)-4,5-diphenylimidazole . It is also used to determine metal ions by spectrophotometrically. It acts as a chromogenic reagent.

Bemerkungen

Incompatible with strong acids.

Literaturverweise

Ji, L.; Xiang, S. H.; Leng, W. L.; Le Mai Hoang, K.; Liu, X. W. Palladium-catalyzed glycosylation: Novel synthetic approach to diverse N-heterocyclic glycosides. Org. Lett. 2015, 17 (6), 1357-1360.

Feng, L.; Zhao, L.; Qiang, X.; Liu, Y.; Sun, Z.; Wang, B. Fabrication of superhydrophobic copper surface with excellent corrosion resistance. Appl. Phys. A 2015, 119 (1), 75-83.

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

Beilstein
157587
Harmonized Tariff Code
2933.29
TSCA
No

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