Tetrabutylammonium bromide
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- $12 - $4190
- Product name: Tetrabutylammonium bromide
- CAS: 1643-19-2
- MF: C16H36BrN
- MW: 322.37
- EINECS:216-699-2
- MDL Number:MFCD00011633
- Synonyms:n,n,n-tributyl-1-butanaminiubromide ;Tetrabutylaminium·bromide;1-Butanaminium,N,N,N-tributyl-, bromide (1:1);Tetrabutylammonium b;TetrabutylaMMoniuM BroMide(Ipc-Tba-Br );TetrabutylaMMoniuM broMide, 99+% 100GR;TetrabutylaMMoniuM broMide, 99+% 25GR;TetrabutylaMMoniuM broMide, 99+% 500GR
66 prices
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Brand
- AK Scientific
- Alfa Aesar
- Apolloscientific
- Chem-Impex
- ChemSupplyAustralia
- GFS CHEMICALS
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 8188390250
- 25g
- 8188390050
- 10g
- 8188390010
- 50g
- 100g
- 100ML
- 250ML
- 250G
- 500g
- 1L
- 1kg
- 2500g
- 4L
- 5KG
- 10KG
- 25KG
- ManufacturerAK Scientific
- Product numberA517
- Product descriptionTetrabutylammonium bromide
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA10249
- Product descriptionTetra-n-butylammonium bromide, 98+%
- Packaging100g
- Price$61.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA10249
- Product descriptionTetra-n-butylammonium bromide, 98+%
- Packaging500g
- Price$174
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA10249
- Product descriptionTetra-n-butylammonium bromide, 98+%
- Packaging2500g
- Price$584.65
- Updated2024-03-01
- Buy
- ManufacturerApolloscientific
- Product numberOR10054
- Product descriptionTetra(but-1-yl)ammoniumbromide 98%
- Packaging100g
- Price$109
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR10054
- Product descriptionTetra(but-1-yl)ammoniumbromide 98%
- Packaging500g
- Price$189
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR10054
- Product descriptionTetra(but-1-yl)ammoniumbromide 98%
- Packaging1kg
- Price$312
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number02014
- Product descriptionTetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
- Packaging25G
- Price$13.5
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31913
- Product descriptionTetrabutylammonium bromide solution, 50 wt. % in HO
- Packaging100ML
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30171
- Product descriptionTetrabutylammoniumbromide,99.5%(Assay) 99.5%(Assay)
- Packaging100G
- Price$16.8
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number02014
- Product descriptionTetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
- Packaging100G
- Price$17.47
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number02014
- Product descriptionTetrabutylammonium bromide ≥ 98.0% (Titration)
- Packaging250G
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31913
- Product descriptionTetrabutylammonium bromide solution, 50 wt. % in HO
- Packaging250ML
- Price$30
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30171
- Product descriptionTetrabutylammoniumbromide,≥99.5%(Assay) ≥99.5%(Assay)
- Packaging5KG
- Price$495.04
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number02014
- Product descriptionTetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration)
- Packaging10KG
- Price$658.11
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30171
- Product descriptionTetrabutylammonium bromide ≥ 99.5% (Assay)
- Packaging10KG
- Price$790
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | A517 | Tetrabutylammonium bromide | 25g | $14 | 2021-12-16 | Buy |
| Alfa Aesar | A10249 | Tetra-n-butylammonium bromide, 98+% | 100g | $61.5 | 2024-03-01 | Buy |
| Alfa Aesar | A10249 | Tetra-n-butylammonium bromide, 98+% | 500g | $174 | 2024-03-01 | Buy |
| Alfa Aesar | A10249 | Tetra-n-butylammonium bromide, 98+% | 2500g | $584.65 | 2024-03-01 | Buy |
| Apolloscientific | OR10054 | Tetra(but-1-yl)ammoniumbromide 98% | 100g | $109 | 2021-12-16 | Buy |
| Apolloscientific | OR10054 | Tetra(but-1-yl)ammoniumbromide 98% | 500g | $189 | 2021-12-16 | Buy |
| Apolloscientific | OR10054 | Tetra(but-1-yl)ammoniumbromide 98% | 1kg | $312 | 2021-12-16 | Buy |
| Chem-Impex | 02014 | Tetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) | 25G | $13.5 | 2021-12-16 | Buy |
| Chem-Impex | 31913 | Tetrabutylammonium bromide solution, 50 wt. % in HO | 100ML | $15 | 2021-12-16 | Buy |
| Chem-Impex | 30171 | Tetrabutylammoniumbromide,99.5%(Assay) 99.5%(Assay) | 100G | $16.8 | 2021-12-16 | Buy |
| Chem-Impex | 02014 | Tetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) | 100G | $17.47 | 2021-12-16 | Buy |
| Chem-Impex | 02014 | Tetrabutylammonium bromide ≥ 98.0% (Titration) | 250G | $25 | 2021-12-16 | Buy |
| Chem-Impex | 31913 | Tetrabutylammonium bromide solution, 50 wt. % in HO | 250ML | $30 | 2021-12-16 | Buy |
| Chem-Impex | 30171 | Tetrabutylammoniumbromide,≥99.5%(Assay) ≥99.5%(Assay) | 5KG | $495.04 | 2021-12-16 | Buy |
| Chem-Impex | 02014 | Tetrabutylammoniumbromide,≥98.0%(Titration),ACSreagent ≥98.0%(Titration) | 10KG | $658.11 | 2021-12-16 | Buy |
| Chem-Impex | 30171 | Tetrabutylammonium bromide ≥ 99.5% (Assay) | 10KG | $790 | 2021-12-16 | Buy |
Properties
Melting point :102-106 °C(lit.)
Boiling point :102 °C
Density :1.039 g/mL at 25 °C
vapor pressure :0Pa at 25℃
refractive index :n20/D 1.422
Flash point :100℃
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
pka :0[at 20 ℃]
form :Crystalline Powder
Specific Gravity :1.007
color :White to slightly cream
Odor :Amine like
PH :3.5 to 7.0 (50 g/L, 25 ℃)
Water Solubility :600 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 BRN :3570983
Stability :Stable. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey :JRMUNVKIHCOMHV-UHFFFAOYSA-M
LogP :0.839 at 25℃
CAS DataBase Reference :1643-19-2(CAS DataBase Reference)
NIST Chemistry Reference :Tetra-N-butylammonium bromide(1643-19-2)
EPA Substance Registry System :Tetrabutylammonium bromide (1643-19-2)
Boiling point :102 °C
Density :1.039 g/mL at 25 °C
vapor pressure :0Pa at 25℃
refractive index :n20/D 1.422
Flash point :100℃
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear, colorless
pka :0[at 20 ℃]
form :Crystalline Powder
Specific Gravity :1.007
color :White to slightly cream
Odor :Amine like
PH :3.5 to 7.0 (50 g/L, 25 ℃)
Water Solubility :600 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 BRN :3570983
Stability :Stable. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey :JRMUNVKIHCOMHV-UHFFFAOYSA-M
LogP :0.839 at 25℃
CAS DataBase Reference :1643-19-2(CAS DataBase Reference)
NIST Chemistry Reference :Tetra-N-butylammonium bromide(1643-19-2)
EPA Substance Registry System :Tetrabutylammonium bromide (1643-19-2)
Safety Information
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Description
Phase transfer catalyst Tetra-n-butylammonium bromide is used as a phase transfer catalyst for the preparation of lactones by cyclization of potassium salt of μ-bromocarboxylic acids and beta-lactones from beta-bromoacid by cyclization. It is also involved in the Curtius rearrangement, N-alkylation of aromatic carboxamides. It plays an important role as an ionic liquid in the regioselective O-alkylation reactions. It is also used in the preparation of polymer solar cells and single component green-light emitting electrochemical cells.More related product prices
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Suppliers and manufacturers
SIMAGCHEM CORP
weifang runzhong fine chemical co., ltd
shandong exelon biochem co.ld
Qingdao Dexin Chemical Co., Ltd
