ChemicalBook > CAS DataBase List > Tetrabutylammonium tribromide

Tetrabutylammonium tribromide

Product Name
Tetrabutylammonium tribromide
CAS No.
38932-80-8
Chemical Name
Tetrabutylammonium tribromide
Synonyms
TBABR3;TETRA-N-BUTYLAMMONIUM TRIBROMIDE;Tetrabutylammonium t;tetrabutylazaniuM tribroMide;TETRABUTYLAMONIUM TRIBROMIDE;Tetrabutylammonium perbromide;TETRABUTYLAMMONIUM TRIBROMIDE;Tetrabutyllammonium tribromide;Fourbutyl threeaMMoniuM broMide;TETRA-N-BUTYLAMMONUIM TRIBROMIDE
CBNumber
CB0685018
Molecular Formula
C16H36Br3N-2
Formula Weight
482.18
MOL File
38932-80-8.mol
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Tetrabutylammonium tribromide Property

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
CAS DataBase Reference
38932-80-8(CAS DataBase Reference)
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Safety

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
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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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
301590
Product name
Tetrabutylammonium tribromide
Purity
98%
Packaging
25g
Price
$64.2
Updated
2024/03/01
Sigma-Aldrich
Product number
301590
Product name
Tetrabutylammonium tribromide
Purity
98%
Packaging
100g
Price
$153
Updated
2024/03/01
TCI Chemical
Product number
T1284
Product name
Tetrabutylammonium Tribromide
Purity
>98.0%(T)
Packaging
25g
Price
$34
Updated
2024/03/01
TCI Chemical
Product number
T1284
Product name
Tetrabutylammonium Tribromide
Purity
>98.0%(T)
Packaging
100g
Price
$97
Updated
2024/03/01
Alfa Aesar
Product number
016258
Product name
Tetra-n-butylammonium tribromide
Purity
98%
Packaging
25g
Price
$47.65
Updated
2024/03/01
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Tetrabutylammonium tribromide Chemical Properties,Usage,Production

Chemical Properties

Insoluble in H2O; soluble in anhydrous acetic acid (50 g/100 mL), MeCN (300 g/100 mL), CHCl3, trichloroethylene (10 g/100 mL), THF, dioxane; very soluble in DMF, DMSO; slightly soluble in alcohols; soluble in acetone with slow reaction, giving lachrymatory solution. Avoid washing reaction vessels with acetone prior to using this reagent. It should be handled in a fume hood. Anhydrous, orange nonhygroscopic stable solid; purity more than 98%; stable bromine degree (1 g = 2.07 mequiv Br2). Red crystals when recrystallized from DMF solution.

Uses

Tetrabutylammonium Tribromide is used in the synthesis of antimicrobial agents via chalcones. Also used in the synthesis of potent tubulin polymerization inhibitors.

Uses

  1. 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.
  2. Tetrabutylammonium tribromide as an efficient generator of HBr for an efficient chemoselective reagent for acetalization of carbonyl compounds.
  3. It is sometimes used as a reagent used in organic synthesis as a conveniently weighable, solid source of bromine.
  4. Tetra-n-butylammonium tribromide is useful for the preparation of vicinal dibromides from alkenes and alkynes and alfa-bromo acetals.
  5. it is utilized to generate hydrogen bromide, which is used as an efficient chemoselective reagent for acetalization of carbonyl compounds.

Tetrabutylammonium tribromide Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-diisopropylphenol 1-Bromopinacolone 4-[4-(TRIFLUOROMETHYL)PHENYL]-1,2,3-THIADIAZOL-5-AMINE 4-(4-CHLOROPHENYL)-1,2,3-THIADIAZOL-5-AMINE
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Tetrabutylammonium tribromide Suppliers

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View Lastest Price from Tetrabutylammonium tribromide manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Tetrabutylammonium tribromide 38932-80-8
Price
US $79.00-38.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-12-12
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Tetrabutylammonium tribromide 38932-80-8
Price
US $55.00-13.00/KG
Min. Order
1KG
Purity
99.72%min
Supply Ability
30tons/month
Release date
2024-05-27
Hebei Mujin Biotechnology Co.,Ltd
Product
Tetrabutylammonium tribromide 38932-80-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-13

38932-80-8, Tetrabutylammonium tribromideRelated Search:

Ammonium bromide TETRABUTYL AMMONIUM BROMIDE Tributyltin chloride Tetrabutylammonium bromide Tetraethylammonium bromide Benzyltributylammonium bromide Tetrabutylammonium hydroxide Tetrabutylammonium borohydride Tetrabutylammonium fluoride trihydrate Tetrabutylammonium nitrate Tetramethylammonium chloride Tetrabutylphosphonium bromide Tetrabutylammonium acetate Tetrabutylammonium fluoride Tetrabutylammonium azide Tetrabutylphosphonium iodide Tetrabutylammonium perchlorate Tetrabutylammonium iodide

  • Tetrabutylammonium perbromide
  • Tetra-n-butylammonium tribromide, 98+%
  • TBABr3, Tetrabutylammonium bromide perbromide
  • Tetrabutylammonium tribromide ,98%
  • Tetra-n-butylammonium Tribromide(TBAB)
  • TETRA-N-BUTYLAMMONUIM TRIBROMIDE
  • TETRABUTYLAMMONIUM BROMIDE PERBROMIDE (TRIBROMIDE)
  • Tetrabutylammonium t
  • Tetrabutylammonium tribromide purum, >=98.0% (RT)
  • Tetra-n-butylammonium Tribromide(TBAB3)
  • tetrabutylazaniuM tribroMide
  • Tetra-n-butylaMMoniuM tribroMide, 98+% 100GR
  • Tetra-n-butylammonium Tribromide(TBABr3)
  • Tetra-n-butylaMMoniuM tribroMide, 98+% 25GR
  • TETRABUTYLAMMONIUM BROMIDE PERBROMIDE
  • TETRABUTYLAMMONIUM TRIBROMIDE
  • TETRA-N-BUTYLAMMONIUM TRIBROMIDE
  • TBABR3
  • 1-Butanaminium,N,N,N-tributyl-,(tribromide)
  • TetrabutylaMMouniuM broMide perbroMide
  • N,N,N,N-TetrabutylaMMoniuM tribroMide
  • Fourbutyl threeaMMoniuM broMide
  • Tetra-n-butylaMMoniuM TribroMide(TBABr3), 95+%
  • Tetrabutylammonium tribromide 98%
  • Tetrabutylammonium tribromide99-101% (Assay)
  • Tetrabutyllammonium tribromide
  • Tetrabutylammonium tribromide, 98%, reagent grade
  • Tetrabutylammonium tribromide (6CI)
  • TETRABUTYLAMONIUM TRIBROMIDE
  • Tetrabutylammonium tribromide, 95%
  • 38932-80-8
  • 2229-01-2
  • C16H36Br3N
  • CH3CH234NBr3
  • CH3CH2CH2CH24NBr3
  • C16H36N3Br
  • C16H36NBr3
  • Halogenation
  • Bromination
  • Ammonium Polyhalides, etc. (Quaternary)
  • Quaternary Ammonium Compounds
  • Synthetic Reagents
  • Phase Transfer Catalysts
  • Ammonium Salts
  • Ammonium Polyhalides, etc. (Quaternary)
  • Bromination
  • Halogenation
  • Quaternary Ammonium Compounds
  • Synthetic Organic Chemistry
  • Ammonium
  • Ammonium Salts
  • Chemical Synthesis
  • Ionic Liquids
  • Phase Transfer Catalysts
  • Specialty Synthesis
  • Synthetic Reagents
  • bc0001