Benzyltriethylammonium bromide
- Product Name
- Benzyltriethylammonium bromide
- CAS No.
- 5197-95-5
- Chemical Name
- Benzyltriethylammonium bromide
- Synonyms
- BTEAB;N-Benzyl-N,N-diethylethanaMiniuM broMide;[BzE3N]Br;Acetamidine Impurity18;Benzyltriethylazanium bromide;Benzyltriethylaminium·bromide;Triethylbenzylaminium·bromide;TRIETHYLBENZYLAMMONIUM BROMIDE;BENZYLTRIETHYLAMMONIUM BROMIDE;Benzyltriethylammonium bromide 99%
- CBNumber
- CB4314293
- Molecular Formula
- C13H22BrN
- Formula Weight
- 272.22
- MOL File
- 5197-95-5.mol
Benzyltriethylammonium bromide Property
- Melting point:
- 193-195 °C (dec.) (lit.)
- Density
- 1.2838 (rough estimate)
- refractive index
- 1.5260 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- Crystalline Powder
- color
- Off-white
- Water Solubility
- soluble
- Sensitive
- Hygroscopic
- BRN
- 3739113
- CAS DataBase Reference
- 5197-95-5(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/38-36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- UN 2811
- WGK Germany
- 3
- F
- 3-10
- HS Code
- 29239000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 147125
- Product name
- Benzyltriethylammonium bromide
- Purity
- 99%
- Packaging
- 25g
- Price
- $51.6
- Updated
- 2023/06/20
- Product number
- 147125
- Product name
- Benzyltriethylammonium bromide
- Purity
- 99%
- Packaging
- 100g
- Price
- $95.6
- Updated
- 2023/01/07
- Product number
- B0443
- Product name
- Benzyltriethylammonium Bromide
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $33
- Updated
- 2025/07/31
- Product number
- B0443
- Product name
- Benzyltriethylammonium Bromide
- Purity
- >98.0%(T)
- Packaging
- 500g
- Price
- $276
- Updated
- 2025/07/31
- Product number
- 147125
- Product name
- Benzyltriethylammonium bromide
- Purity
- 99%
- Packaging
- 500g
- Price
- $301
- Updated
- 2022/05/15
Benzyltriethylammonium bromide Chemical Properties,Usage,Production
Description
Benzyltriethylammonium bromide is a versatile quaternary ammonium salt widely utilized in various chemical and industrial applications.
Chemical Properties
white to light yellow crystal powde
Uses
Benzyltriethylammonium bromide is recognized for its effectiveness as a phase transfer catalyst, facilitating the transfer of ions between immiscible phases, which enhances reaction rates in organic synthesis. Its ability to solubilize organic compounds in aqueous solutions makes it invaluable in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. Researchers often leverage its properties in the preparation of quaternary ammonium compounds, surfactants, and as a reagent in organic reactions, such as alkylation and acylation processes.
Application
Benzyltriethylammonium bromide has been used in various applications, including:
Phase
transfer catalysis: The compound has been employed as a phase transfer
catalyst in organic synthesis reactions, facilitating the transfer of
reactants between aqueous and organic phases.
Biomedical
research: Benzyltriethylammonium bromide has been used as a selective
inhibitor of certain enzymes, such as protein kinase C.
Pharmaceutical
applications: The compound has been investigated as a potential
excipient in pharmaceutical formulations, due to its ability to enhance
the solubility and stability of certain drugs.
Synthesis
100-39-0
121-44-8
5197-95-5
GENERAL METHOD: Benzyl halide (1 eq.) was dissolved in THF (50 mL/g benzyl halide) with reference to the method described in Ref. 4, to which 1.5 eq. of triethylamine (33 wt% ethanol solution) was subsequently added. The reaction mixture was stirred at room temperature for 24 h. The product precipitated as a white solid during the reaction. The resulting suspension was cooled to 0 °C, filtered, and the filter cake was washed with ice-cold ether and finally dried under vacuum to afford the target product benzyltriethylammonium bromide in a yield consistent with literature reports.
References
[1] Synlett, 2016, vol. 27, # 13, p. 1963 - 1968
[2] Journal of the American Chemical Society, 1980, vol. 102, # 21, p. 6463 - 6465
[3] Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, p. 1715 - 1723
[4] Zhurnal Organicheskoi Khimii, 1984, vol. 20, # 9, p. 1881 - 1888
[5] Roczniki Chemii, 1965, vol. 39, p. 1223 - 1231
Benzyltriethylammonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Benzyltriethylammonium bromide manufacturers
- Product
- Benzyltriethylammonium bromide 5197-95-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-23
- Product
- Benzyltriethylammonium bromide 5197-95-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-30
- Product
- Benzyltriethylammonium bromide 5197-95-5
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-04-25