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4857-06-1 - 2-Chlorobenzimidazole, 97% - A12193 - Alfa Aesar

A12193 2-Chlorobenzimidazole, 97%

CAS-Nummer
4857-06-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 73,23
25g 202,50
100g 641,60
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2-Chlorobenzimidazole, 97%

MDL
MFCD00051944
EINECS
225-453-3

Chemische Eigenschaften

Formel
C7H5ClN2
Molmasse
152.58
Schmelzpunkt
ca 180-185°
Löslichkeit
Insoluble in water.

Anwendungen

2-Chlorobenzimidazole is mainly used for the synthesis of medicine and as an intermediate in organic synthesis.

Bemerkungen

Store in cool, dry place, in well sealed container. Store away from oxidizing agents, alkali metals, bases.

Literaturverweise

Ryuichi Iemura; Tsuneo Kawashima; Toshikazu Fukuda; Keizo Ito; Goro Tsukamoto. Synthesis of 2-(4-substituted-1-piperazinyl)benzimidazoles as H1-antihistaminic agents. J. Med. Chem. 1986, 29 (7), 1178-1183.

D. Harrison; J. T. Ralph and A. C. B. Smith. Some 1- and 2-halogenobenzimidazoles. J. Chem. Soc. 1963, 2930-2937.

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
116526
Harmonized Tariff Code
2933.99
TSCA
Yes

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