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(CAS RN:6478-73-5 Product Number:D5146)



General Information

Product Number D5146

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Purity/Analysis Method >98.0%(GC)(T)
Storage Temperature
M.F. / M.W. C7H4Cl2N2=187.02
CAS RN 6478-73-5
Related CAS RN
MDL Number MFCD00211325
Packaging and Container
  • Product Details
  • Safety & Regulations


Appearance White to Light yellow to Light orange powder to crystal
Purity(GC) min. 98.0 %
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 208.0 to 212.0 deg-C


Reaxys-RN 128613
PubChem SID 354333838


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2933998090


5,6-Dichlorobenzimidazole: For the Preparation of 5,6-Dichlorobenzimidazole 1-β- D-Ribofuranoside (DRB) [D4292], and etc.

5,6-Dichlorobenzimidazole is a starting compound for the preparation of 5,6-dichlorobenzimidazole 1-β-D-ribofuranoside (DRB) [D4292], which is a powerful inhibitor of casein kinase-2 (CK-2). 5,6-Dichlorobenzimidazole is also used to synthesize antibacterial benzimidazoles, and etc. For your reference, 5,6-dichlorobenzimidazole hydrochloride is [D4295].


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