Tetrabutylammonium tribromide
Tetrabutylammonium tribromide
- CAS:
- 38932-80-8
- MF:
- C16H36Br3N-2
- MW:
- 482.18
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Company Type
Properties
- Melting point:
- 71-76 °C (lit.)
- Density
- 1.5469 (rough estimate)
- refractive index
- 1.6500 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Acetone (Slightly), Chloroform (Slightly)
- form
- Crystalline Powder
- color
- Yellow
- Water Solubility
- insoluble
- BRN
- 3746114
- InChIKey
- KEWPQWXPEDFWRU-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- UN3261
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29211990
Use
Tetrabutylammonium tribromide (TBATB) is a salt of the lipophilic tetrabutylammonium cation and the linear tribromide anion. It is used as a phase transfer catalyst in organic synthesis as well as a mild brominating agent. A wide range of O-isopropylidene derivatives can be prepared from the sugars and their derivatives on reaction with acetone at room temperature by employing 2 mol % of tetrabutylammonium tribromide as a catalyst. Good yields, low catalyst loading, mild reaction conditions, and a non-aqueous workup procedure are some major advantages of this protocol. Tetrabutylammonium tribromide as an efficient generator of HBr for an efficient chemoselective reagent for acetalization of carbonyl compounds. It is sometimes used as a reagent used in organic synthesis as a conveniently weighable, solid source of bromine. Tetra-n-butylammonium tribromide is useful for the preparation of vicinal dibromides from alkenes and alkynes and alfa-bromo acetals. it is utilized to generate hydrogen bromide, which is used as an efficient chemoselective reagent for acetalization of carbonyl compounds.
26 India supplier list of "Tetrabutylammonium tribromide"
- Product Name:Tetrabutylammonium tribromide, 95%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Tetrabutylammonium tribromide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Tetrabutylammonium Tribromide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Tetrabutylammonium tribromide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:TETRA BUTYL AMMONIUM TRI BROMIDE
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:TETRABUTYLAMMONIUM TRIBROMIDE
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Tetra Butyl Ammonium Tribromide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Tetrabutylammonium tribromide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Tetrabutylammonium tribromide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Tetrabutylammoniumtribromide
- Products Intro:Brand:sigma aldrich | Product Number:301590 | Purity:98%
- Company Type: Trader
- Country/Region: INDIA