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Hot Sell Tetrabutylammonium Bromide Tbab CAS 1643-19-2 with good price

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CAS No.:

1643-19-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-07-31

Contact Supplier

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Nanjing Huaman Import and Exp

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Propylene glycol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Hot Sell Tetrabutylammonium Bromide Tbab CAS No. 1643-19-2

What is Tetrabutylammonium Bromide?

Tetrabutylammonium bromide, is an organic salt, the molecular formula is C16H36BrN , pure product is a white crystal or powder, with moisture, with special odor, stable at room temperature and pressure. Soluble in water, alcohol, slightly soluble in benzene. Toxic, commonly used as intermediate in organic synthesis, phase transfer catalyst, ion pair reagent.

Items	Specifications
Product name	Tetrabutylammonium Bromide
CAS No.	1643-19-2
MF	C16H36BrN
MW	322.37
EINECS.No	216-699-2
Melting Point	102-106 °C(lit.)
Boiling Point	102 °C
Density	1.039 g/mL at 25 °C
Appearance	White Powder
Shelf Life	2 Years When Properly Stored
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

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Certification

Item	Specification	Result
Appearance	white to off-white powder	Complies
Related substance (HPLC)	Total impurity ≤0.5% Max single impurity ≤0.1%	0.2% 0.06%
Odor	Characteristic	Complies
Assay	99%	99.8%
Sieve analysis	100% pass 80 mesh	Complies
Loss on Drying Residue on Ignition	≤1.0% ≤1.0%	0.12% 0.09%
Heavy Metal	<10ppm	Complies
As	<0.1ppm	0.05ppm
Pb	<0.1ppm	0.05ppm
Cd	<0.1ppm	0.05ppm
Residual Solvents	<100ppm	Complies

Application

Tetrabutylammonium bromide is used as an organic chemical phase transfer catalyst for the synthesis of pharmaceutical intermediates such as benzyltriethylammonium chloride, ethyl cinnamate, pseudoionone, etc. It is also used in the anti-infective drug Chemicalbook Bamine In the synthesis of organic drugs such as cillin and sutacillin, tetrabutylammonium bromide is also used as a catalyst in the synthesis of antidiabetic drugs such as dapagliflozin with a new mechanism of action.

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Our advantage ：

★ The company has been established for more than 10 years with rich export experience and experienced transportation team.

★ Awesome after sales.1 to 1 customer service to solve any problems from the beginning of the inquiry to the receipt of goods

★ Quality is guaranteed.

Shipping Advise

1. By Express

------Suitable for under 50kg, Fast:3-7 days.

High cost; Door to door service. Easy to pick up the goods.

2. By Air

------Suitable for more than 50 kg, Fast:3-7 days,

High cost, airport to airport. professional broker needed.

3. By sea

------Suitable for more than 500kg. Slow: 5-45 days,

Low cost. Port to Port, professional broker needed.

Service

1. Any inquiries will be replied within 24 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & formulation development.

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Certificates

Basic Info

Product Name:

Tetrabutylammonium bromide

Other Name:

1-Butanaminium,N,N,N-tributyl-,bromide (1:1);Ammonium,tetrabutyl-,bromide;Tetrabutylammonium bromide;1-Butanaminium,N,N,N-tributyl-,bromide;Tetra-n-butylammonium bromide;AP 6G;TBAB;Aliquat 100;Actiron 43-65;Mastermix MB 4988;TBAB 50A;TBABr;65129-09-1;65129-13-7;1087380-97-9;1393673-93-2

CAS No.:

1643-19-2

Molecular Formula:

C16H36N.Br

InChIKeys:

InChIKey=JRMUNVKIHCOMHV-UHFFFAOYSA-M

Molecular Weight:

322.37

Exact Mass:

321.203094

BRN:

3570983

EC Number:

216-699-2

UNII:

VJZ168I98R

DSSTox ID:

DTXSID4044400

HScode:

29239000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

2.00760

Appearance:

White to slightly cream Crystalline Powder

Density:

1.039 g/mL at 25 °C

Melting Point:

117-118 °C

Boiling Point:

102 °C

Flash Point:

100℃

Refractive Index:

n20/D 1.422

Water Solubility:

H2O: 600 g/L (20 ºC)

Storage Conditions:

Store at RT.

See More Tetrabutylammonium bromide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H412 Harmful to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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.

See More Tetrabutylammonium bromide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Propylene glycol

Location:
No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2024

Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Tetrabutylammonium bromide	1000.00 KG	Oct 15, 2024
Indonesia	tertbutyl ammonium bromide	2400 KG	Mar 20, 2024

Post an enquiry for this product

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Hot Sell Tetrabutylammonium Bromide Tbab CAS 1643-19-2 with good price

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