High Quality Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2

• CAS No.: 1643-19-2
• Formula: C16h36brn
• EINECS: 216-699-2
• Status: Solid Catalyst
• Response Type: Polymerization
• Classification: Homogeneous Catalysts
• Model NO.: EPO-YJ12
• Usage: Positive Catalyst
• Effect Size: Promoter Catalysts
• Manufacturing Method: Hot Melting Method
• Application Industry: Industry
• Brand: Epoch
• Package: Bag/Bottle
• Sample: Available
• Grade: Industrial
• Transport Package: Bag or Bottle
• Specification: 99%
• Trademark: EPOCH
• Origin: China
• HS Code: 292390
• Production Capacity: 1000kg/Month

Product Description

High quality Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2

 

Introduction
 

Product Name:	Tetrabutylammonium bromide
Synonyms:	1-Butanaminium, N,N,N-tributyl-, bromide;1-Butanaminium,N,N,N-tributyl-,bromide;n,n,n-tributyl-1-butanaminiubromide;ALIQUAT(R) 100;IPC-TBA-BR;Tetrabutylazanium bromide;Tetrabutylaminium·bromide;Tetrabutylammonium bromide, 99%, for ion-pair chromatography
CAS:	1643-19-2
MF:	C16H36BrN
MW:	322.37
EINECS:	216-699-2

Spec 

Appearance	White crystals
Main content(%)	≥99.0
Amines(%)	≤0.50
Water(%)	≤0.30

Application

Tetrabutylammonium bromide (TBAB) is a quaternary ammonium compound. It is the most widely used phase transfer catalyst. Its interfacial properties have been studied in case of hydroxide initiated reactions. This may be applied in understanding the mechanism of phase transfer reactions. TBAB is reported to decrease retention time and remove peak tailing by acting as an ion pair reagent during the chromatographic analysis of quaternary ammonium compounds. In the molten state TBAB behaves like an ionic liquid which is a promising green alternative to organic solvents in organic synthesis. Its molar heat capacity, entropy and free energy function have been determined.
Recently, molten tetrabutylammonium bromide (TBAB) was used as a low toxic and cost-effective IL in a number of constructive synthetic transformations.
Tetrabutylammonium bromide (TBAB) may be used in the molten state in the following processes:
Synthesis of (2S)-5-(3-phenyl-2-phthalimidylpropanoylamino)isophthalic acid.
Synthesis of alkyl-substituted pyrroles in the absence of catalyst and organic solvent.
Synthesis of dithioacetals from acetals by transthioacetalisation in a solvent free environment.
Synthesis of polyamides (PAs) by the polymerization of terephthalic acid and diisocyanates.
Catalyze the addition of thiols to conjugated alkenes.
Dehydrochlorination of poly(vinyl chloride).

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Company Profile

 

Company Introduction

Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.

Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry,biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.

We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!

Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!

 

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We have customers worldwide, and till now, have establish a good coopperation with Sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!

 

FAQ

 

1) Are you manufacture or trade? We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!   2)Payment terms: T/T(telex transfer), Western Union, MoneyGram, Credit Card, Alibaba Trade Assurance, BTC(bitcoin), etc.   3)Lead time ≤25kg: within three working days after payment received. >25kg: one week

4)Sample Available, we can provide small free samples for quality evaluation purpose!   5)Package 1kg per bag for samples, 25kg or 50kg per drum, or as you required.   6)Storage Store the container tightly closed in a dry, cool and well-ventilated place.