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Home > Agrochemicals > Fungicides > Benzimidazole for Sale > Benzimidazole High-Purity Chemical Intermediate for Agrochemical and Pharmaceutical Use
Benzimidazole   High-Purity Chemical Intermediate for Agrochemical and Pharmaceutical Use buy - large image1
Benzimidazole   High-Purity Chemical Intermediate for Agrochemical and Pharmaceutical Use buy - image1

Benzimidazole High-Purity Chemical Intermediate for Agrochemical and Pharmaceutical Use

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Unit Price: Get Latest Price
CAS No.:

51-17-2

Grade:

Food Grade

Content:

99%

Port:

Durban Port

Brand:

UMGS

Packaging:

25 kg fiber drum or as per customer requirement

Price valid (until):

2025-06-15

Company Type:
Distributor
Location:
South Africa
Qualification:
Main Products:

Chemicals bulk

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Benzimidazole – High-Purity Chemical Intermediate for Agrochemical and Pharmaceutical Use

    Chemical Name: Benzimidazole
    CAS Number: 51-17-2
    Molecular Formula: C₇H₆N₂
    Molecular Weight: 118.14 g/mol
    Appearance: White to off-white crystalline powder
    Purity: ≥ 99% (Available in multiple grades)
    Packaging: 25 kg fiber drum or as per customer requirement


    Product Description:

    Benzimidazole is a heterocyclic aromatic organic compound composed of a fusion between benzene and imidazole. It serves as a critical intermediate in a variety of applications across the pharmaceutical, agricultural, and chemical manufacturing industries. Recognized for its strong antifungal, antiparasitic, and antiviral properties, benzimidazole is also a key building block in the synthesis of more complex molecules.

    This compound offers chemical stability, excellent bioactivity, and compatibility with a wide range of formulations, making it highly valuable in research, development, and commercial-scale production.


    Applications:

    • Pharmaceuticals:

      • Intermediate in the synthesis of antifungal, antiviral, and anthelmintic drugs (e.g., albendazole, mebendazole)

      • Used in formulations to treat parasitic worm infestations and fungal infections

    • Agrochemicals:

      • Base compound in the manufacture of systemic fungicides

      • Used in crop protection to control fungal diseases

    • Dye and Pigment Industry:

      • Precursor for producing high-performance dyes and optical brighteners

    • Chemical Research & Development:

      • Building block for the synthesis of benzimidazole derivatives in medicinal chemistry


    Key Features & Benefits:

    • ✅ High purity and consistent quality

    • ✅ Versatile usage across pharma, agro, and specialty chemicals

    • ✅ Strong biological activity

    • ✅ Chemically stable and easy to formulate

    • ✅ Cost-effective intermediate for scalable production


    Technical Specifications:

    Property Specification
    Appearance White to off-white powder
    Assay (Purity) ≥ 99.0%
    Melting Point 169 – 172°C
    Solubility Slightly soluble in water, soluble in alcohol and acetone
    Boiling Point 360°C
    Density 1.245 g/cm³


    Storage & Handling:

    • Storage: Keep in a tightly sealed container in a dry, cool, and well-ventilated area

    • Shelf Life: 2 years from date of manufacture under proper storage conditions

    • Precautions: Avoid contact with skin and eyes; use appropriate PPE


    Regulatory Status:

    • Available in industrial and pharmaceutical grades

    • Custom documentation (COA, SDS, TDS) available upon request

    • Meets industry standards for chemical intermediates and R&D use


    Benzimidazole is a highly functional and essential raw material designed to meet the strictest demands of pharmaceutical and agrochemical production. Whether you're formulating fungicides or synthesizing advanced pharmaceuticals, our premium-grade benzimidazole ensures reliable performance and regulatory compliance.

    Pls input...

    Items Specifications






    Certificates

    Basic Info
    Product Name:

    Benzimidazole

    Other Name:

    1H-Benzimidazole;Benzimidazole;3-Azaindole;Azindole;o-Benzimidazole;1,3-Benzodiazole;Benzoglyoxaline;1,3-Diazaindene;N,N′-Methenyl-o-phenylenediamine;Benziminazole;BZI;NSC 759;1H-Benzo[d]imidazole;1H-1,3-Benzodiazole;116421-27-3;25463-25-6;79351-71-6

    CAS No.:

    51-17-2

    Molecular Formula:

    C7H6N2

    InChIKeys:

    InChIKey=HYZJCKYKOHLVJF-UHFFFAOYSA-N

    Molecular Weight:

    118.14

    Exact Mass:

    118.14

    BRN:

    109682

    EC Number:

    200-081-4

    UNII:

    E24GX49LD8

    NSC Number:

    759

    DSSTox ID:

    DTXSID8024573

    Color/Form:

    RHOMBIC, BIPYRAMIDAL PLATES IN WATER|Tabular crystals|Othrorombic and monoclinic modifications

    HScode:

    29339990

    Categories:

    Fungicides

    Characteristics
    PSA:

    28.7

    XLogP3:

    1.3

    Appearance:

    Beige to brown Crystalline Powder or Crystals

    Density:

    1.227 g/cm3

    Melting Point:

    170.5 °C

    Boiling Point:

    >360 °C

    Flash Point:

    360°C

    Refractive Index:

    1.697

    Water Solubility:

    H2O: sparingly soluble ;xylene: soluble 1g in 2g (boiling)(lit.)

    Storage Conditions:

    Store below +30°C.

    Toxicity:

    Oral-rat LD50: 500 mg/kg; Oral-Mouse LD50: 2910 mg/kg

    Flammability characteristics:

    Flammable; burning produces toxic nitrogen oxide fumes

    PH:

    Weak base

    PKA:

    5.3(at 25 °C)

    Dissociation Constants:

    5.3 (at 25 °C)|pKa= 5.48 @ 25 °C|pKa= 5.3 @ 25 °C

    Experimental Properties:

    Dipole moment: 3.93 (Dioxane)

    Air and Water Reactions:

    Insoluble in water.

    Reactive Group:

    Amines, Phosphines, and Pyridines

    Reactivity Profile:

    An amine. Neutralizes acids to form salts plus water. These acid-base reactions are exothermic. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides. May be shock sensitive.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    Chemicals bulk

    Location:

    1 WOODMEAD DR WOODMEAD SANDTON JOHANNESBURG GAUTENG 2191

    Payment Terms:

    TT against B/L draft before shipment,100% TT in advance

    Year of Establishment:

    2023

  • Inquiry History
    3 Inquiries
    Country Product Purchase Quantity Date Posted
    Mexico

    Benzimidazole

    10 KG Oct 24, 2025
    Puerto Rico

    Benzimidazole

    1 KG May 29, 2026
    Belgium

    Alkyl Benzimidazole Sulphonate

    50 KG Jan 23, 2024
    Post an enquiry for this product
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