Benzimidazole
3 Inquiries
51-17-2
99%
Bottle,barrel,cargo,container,etc.
2026-07-11
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Benzimidazole
51-17-2
C7H6N2
Quick DetailsProName:Benzimidazole
CasNo:51-17-2
Molecular Formula:C7H6N2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic 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:
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 IdentificationClassification 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History3 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
