Description

Chemical Name: Benzimidazole
Molecular Formula: C7H6N2
Molecular Weight: 118.14
Structural Formula:

Specification：

Items	Specifications
Melting point	169–171°C (lit.)
Boiling Point	360°C
Density	1.1151 (rough estimate)
Refractive index	1.5500 (estimate)
Flash point	360°C
Solubility	Soluble in water and ethanol
Acidity coefficient (pKa)	5.532 (at 25°C)
Stability	Stable, flammable, incompatible with strong oxidizing agents.

Function：

1. Biological Activity Carrier: Benzimidazole can bind with biomolecules, thereby exhibiting biological activities such as antibacterial, antiviral, antitumor, and antiparasitic properties.
2. Ligand and chelating agent: It can form stable coordination bonds with metal ions, thus serving as a ligand for metal complexes or for the chelation and separation of metal ions.
3. Electronic and optical property regulation unit: Benzimidazol derivatives possess unique optoelectronic properties, enabling the regulation of material conductivity, fluorescence, etc.

Application：

1.  In the pharmaceutical field, Benzimidazol derivatives are the core structure of many antimicrobial drugs and can be used to prepare antifungal drugs, antibacterial drugs, etc. Some of their derivatives can also be used for antitumor and antiviral purposes.
2. 1H-benzimidazole derivatives are important agricultural fungicides, such as arbendazim and thiabendazole, and their derivatives can be used to prepare insecticides and herbicides.
3.  As a polymer material additive, It can be used as a curing agent for epoxy resins, an antioxidant or UV stabilizer for plastics and rubber.
4.  The conjugated derivatives of 1h-benzimidazole can be used to prepare optoelectronic materials such as organic light-emitting diodes (OLEDs), organic solar cells, and fluorescent probes.
5.  It can be used as a metal corrosion inhibitor to suppress corrosion of metals such as steel and copper in acidic or alkaline environments.
6.  As an organic synthesis intermediate, It can undergo substitution reactions to derive hundreds of benzimidazole derivatives, which are used to construct more complex molecular structures.
7.  Complexes formed between benzimidazol and metal ions can serve as catalysts for organic synthesis reactions such as hydrogenation and coupling reactions.
8. 1H-benzimidazole is also used as a stationary phase in chromatography or as an ion probe.

Product Packaging and Transportation Show：

FQAs:

• Q1:What kind of packaging do the products usually come in?
  A: This depends on the specific form of the product.
  a1：If the product is in powder form, it is usually packed in 25kg woven bag/25kg cardboard drum, samples are usually bagged .
  a2：If the product is liquid, it is usually packed in 180kg plastic drum/200kg iron drum, and the samples are usually in bottles.
  a3：If customers have special requirements, please inform us in advance, we will choose the most suitable packaging according to the actual situation.
• Q2:What is your shipping method?
  A1：Usually, we will send small goods by FedEx, UPS and other international courier; bulk goods can be selected by sea, air or sea-land transport and other ways.
  A2：If you have a designated courier or logistics channel, please be sure to inform us in advance so that we can arrange according to your requirements.
• Q3: What methods can customers pay?
  A: We offer a variety of payment methods, including TT transfer and credit card payment, which you can choose according to your needs.
• Q4: What is your delivery time?
  A: The exact delivery time will be determined according to the product category and quantity in your order.
• Q5: If you have any questions or needs, please feel free to contact us, we will be happy to provide you with satisfactory service!

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