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Postion:Product Catalog >API>Feed Additive>2-methylimidazole
2-methylimidazole
  • 2-methylimidazole

2-methylimidazole NEW

Price Get Latest Price
Package 1Kg 5Kg 25Kg
Min. Order: 1Kg
Supply Ability: 200tons
Update Time: 2024-10-15

Product Details

Product Name: 2-methylimidazole CAS No.: 693-98-1
Min. Order: 1Kg Purity: 99.9%
Supply Ability: 200tons Release date: 2024/10/15

Chemical Name: 2-Methylimidazole

CAS No.: 693-98-1

Molecular Formula: C4H6N2

Chemical Structure:Article illustration

Molecular weight:82.1

Appearance:White crystal power

Assay: 99%min

2-MethylimidazoleTypical Properties


ItemSpecifications
CharacteristicsWhite crystal power
Melting point140.0~146.0℃
Water content≤0.50%

2-methylimidazole synthesis method


1. Dehydrogenation by elimination of 2-methylimidazoline. 2-Methylimidazoline was heated and melted (melting point 107 ° C), active nickel was carefully added, and the temperature was raised to 200-210 ° C for 2 h. The temperature is lowered to below 150 ° C, dissolved in water, hot-pressed, and the active nickel is separated. The filtrate is concentrated to a temperature above 140 ° C, and the material is cooled to obtain 2-methylimidazole. The method is used to produce a product with a purity of ≥98%, and the 1t product consumes 1095 kg of ethylenediamine (95%) and 975 kg of acetonitrile. A preferred method is to use glyoxal and aldehyde as starting materials.

2. The 2-methylimidazoline was heated and melted (melting point 107 ° C), the active nickel was carefully added, the temperature was raised to 200-210 ° C, and the catalytic dehydrogenation reaction was carried out for 2 h. The temperature is lowered to below 150 ° C, dissolved in water, hot-pressed, and the active nickel is separated. The filtrate is concentrated to a temperature above 140 ° C, and the material is cooled to obtain 2-methylimidazole. 3. The glyoxal method is based on glyoxal as a raw material, and is subjected to a cyclization reaction with acetaldehyde and ammonia at about 45 ° C, followed by dehydration and crystallization separation to obtain 2-methylimidazole. The advantages of the glyoxal process route are mainly due to the wide source of raw materials, short process route, low production cost and low pollution, so the process has a relatively strong advantage. Manufacturers of 2-methylimidazole in the country have adopted this process route.

2-Methylimidazole Application

1. This product belongs to the feed drug additive in the drug substance.

2. This product is an intermediate of the drug metronidazole and the feed growth promoter dimethylazole, and is also a curing agent for epoxy resin and other resins.

3. As a medium temperature solidifying agent for epoxy resin, it can be used alone, but it is mainly used as a curing accelerator for powder molding and powder coating.

4. This product can also be used as a fiber fabric dye adjuvant.

5. This product is an additive in the preparation of foam.

2-MethylimidazolePackaging and Shipping

25kg/Drum

2-MethylimidazoleStorage

It should be placed inventilation low-temperature drying.

Article illustration

We have overseas warehouses in Germany, USA, Nuevo Laredo, Mexico, Vancouver, Toronto, Canada, Amsterdam, Netherlands and Sydney, Melbourne, Australia. Overseas warehouses stock some of the best selling local products. We can ship the goods to you from overseas warehouse, which usually takes 1-4 days to deliver. We also support self-pickup goods, after successful payment you can go to the warehouse to pick up the goods. Cash payment is also acceptable. The quality of the products and services will definitely surprise you. Looking forward to our cooperation.

We have a professional customs clearance team specializing in the transportation of chemical products, 100% guarantee that your package safely delivered to the destination. We work with FedEx, UPS, DHL, TNT EMS InPost and other international express companies. If there is a problem with the package during transit, we guarantee that it will be reshipped free of charge.

Article illustration

Q 1 : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.

Q 2 : What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q 3 : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
we believe our customers deserve all the best service.

Q 4 : Can I get best price from you?
A: Of course. We don't chase excessive profits and always try tp give best offer. We are not pursuing short-term interests, but long-term cooperation. So we'll do our best to meet your request.

Q 5 : How should I pay?
A: We accept all kinds of payment ways. such as alibaba , T/T, West union, BTC and USDT.



Company Profile Introduction

Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds. We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products. In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works. Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world. By now we have established business relationship with more than 200 customers around the world. Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other. You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

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  • Since: 2023-10-24
  • Address: Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10, Beijing
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