Manufacture factory supplying Tetrabutylammonium bromide cas 1643-19-2 good quality

China factory supplying Tetrabutylammonium bromide cas 1643-19-2 good quality

Contact :             May
Tel/Whatsapp:   +86 15713826440
Telegram:           +86 15713826440
Email:                 may@chenlichem.com

Basic information

Chemical & Physical Properties

About

Tetrabutylammonium bromide is a common chemical product on the market. It is an ion pair reagent and an effective phase transfer catalyst.
Physical and chemical properties
Tetrabutylammonium bromide is also known as tetrabutylammonium bromide. White crystal, deliquescent. Melting point 118℃. Soluble in water, alcohol, ether and acetone, slightly soluble in benzene.

Use:

Tetrabutylammonium bromide is used as a phase transfer catalyst in organic chemistry for the synthesis of drug intermediates such as benzyltriethylammonium chloride, ethyl cinnamate, pseudoionone, etc. It is also used in the synthesis of organic drugs such as the anti-infective drug Chemicalbook bacampicillin and sultamicillin. Tetrabutylammonium bromide is also used as a catalyst in the synthesis of anti-diabetic drugs such as dapagliflozin with a new mechanism of action.

Storage conditions :

The warehouse is ventilated, low temperature and dry; stored and transported separately from food raw materials

Is it spot: Our products are spot

When to ship: The payment is received before 3 o'clock on the same day or the next day, and the payment is received on the second or third day after 3 o'clock.

Logistics issues:

Samples are transported by express delivery, and large goods are transported by logistics and sea transportation.

Is the quality guaranteed: Our company generally signs a purchase and sales contract when purchasing goods, and provides product test reports with the goods. If the customer has requirements for the product, the customer will first check the product indicators.

About product packaging:

The general standard packaging is 25KG cardboard barrel packaging. If you have special requirements for the product, you can contact us.

  Henan Chenli Biotechnology Co., LTD. (formerly Henan Chenhui Machinery Co., LTD.) was established in 2009. It is one of the large chemical raw materials manufacturers such as Daily chemical industry，food, cosmetics, feed additives and amino acids. The companys mainstream products are mercaptans, thioether, bromine, amino acid products, benzofuranone, o-chlorobenzamide, phthalaldehyde and other pharmaceutical and pesticide intermediates, and specializes in chemical raw materials, additives (fragrances, paints, ink, plastics, food chemical, daily chemical, feed) intermediates and other industries.

Chenli Biotech now has two production bases in Zhengzhou Economic Development Zone in Henan Province and Linyi Economic and Technological Development Zone in Shandong Province. The factory covers a total area of more than 100,000 square meters, the total investment scale of 30 million , the company has more than 200 employees, of which about 30% are professional and technical personnel. The factory is fully built in accordance with GMP requirements and is equipped with standard laboratories. The laboratory is equipped with spectrophotometer, gas chromatograph, liquid chromatograph and other precision analytical instruments, to ensure that our products fully comply with AJI, USP, FCC, CP, EP and other quality standards.

Our company is a medium-sized chemical enterprise integrating R & D, production and operation, with a high-quality R & D team and an experienced management team. Currently, the company has synthetic extraction technology of multi-chemical products, and has large production lines such as mercaptan, thioether and bromine series. and the leading products are arbutin, -arbutin, kojic dipalmitic acid, vitamin C derivatives, sucrose octaacetate, Isooctyl mercaptoacetate, octadecyl mercaptan and other mercaptan series, di-sec-butyldisulfide and other sulfur ether series, bromo-octadecane and other bromo-octadecane, chlorododecane and other chlorine series, thiocarboxylic acid and its derivatives series, 2-ethylbutyric acid and its derivatives, alkyl phosphonic acid and other series products. Mainly used in rubber and plastic additives, food, medicine, pesticides, spices, metal surface treatment and polymer materials. After more than 20 years of development, it has formed several series products such as fine chemical intermediates, pharmaceutical and pesticide intermediates. Products are exported to Asia, Europe, America and other countries and regions, with a high degree of credibility and competitiveness. The company has obtained environmental protection, safety, product and other qualification certification.