TETRABUTYLPHOSPHONIUM HYDROXIDE
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- $31 - $4457.46
- Product name: TETRABUTYLPHOSPHONIUM HYDROXIDE
- CAS: 14518-69-5
- MF: C16H37OP
- MW: 276.44
- EINECS:238-528-0
- MDL Number:MFCD00068456
- Synonyms:TBPH;Tetrabutyl phosphorous hydroxide;TETRABUTYLPHOSPHONIUM HYDROXIDE;TETRA-N-BUTYLPHOSPHONIUM HYDROXIDE;TETRABUTYLPHOSPHONIUM HYDROXIDE SOL., 40% IN WATER;TETRABUTYLPHOSPHONIUM HYDROXIDE, 40 WT. % SOLUTION IN WATER;40%w/waqueoussolution;tetrabutylphosphonium hydroxide solution
9 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
Package
- 25G
- 50ml
- 100ml
- 250ml
- 250G
- 1L
- 100 mL
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0124657
- Product descriptionTETRABUTYLPHOSPHONIUM HYDROXIDE SOLUTION 95.00%
- Packaging25G
- Price$1127.98
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0124657
- Product descriptionTETRABUTYLPHOSPHONIUM HYDROXIDE SOLUTION 95.00%
- Packaging250G
- Price$4457.46
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number438294
- Product descriptionTetrabutylphosphonium hydroxide solution 40 wt. % in H2O
- Packaging100ml
- Price$152
- Updated2026-04-30
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- ManufacturerTCI Chemical
- Product numberT2571
- Product descriptionTetrabutylphosphonium Hydroxide (40% in Water)
- Packaging250g
- Price$168
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberT2571
- Product descriptionTetrabutylphosphonium Hydroxide (40% in Water)
- Packaging25g
- Price$31
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number041718
- Product descriptionTetra-n-butylphosphonium hydroxide 40% w/w aq. soln.
- Packaging50ml
- Price$61
- Updated2026-04-24
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- ManufacturerThermo Scientific Chemicals
- Product number39503
- Product descriptionTetrabutylphosphonium hydroxide, 40 wt.% solution in water 37.5 to 42.5%
- Packaging100 mL
- Price$109.65
- Updated2026-04-24
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- ManufacturerThermo Scientific Chemicals
- Product number041718
- Product descriptionTetra-n-butylphosphonium hydroxide 40% w/w aq. soln.
- Packaging250ml
- Price$231
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number041718
- Product descriptionTetra-n-butylphosphonium hydroxide 40% w/w aq. soln.
- Packaging1L
- Price$669
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0124657 | TETRABUTYLPHOSPHONIUM HYDROXIDE SOLUTION 95.00% | 25G | $1127.98 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0124657 | TETRABUTYLPHOSPHONIUM HYDROXIDE SOLUTION 95.00% | 250G | $4457.46 | 2021-12-16 | Buy |
| Sigma-Aldrich | 438294 | Tetrabutylphosphonium hydroxide solution 40 wt. % in H2O | 100ml | $152 | 2026-04-30 | Buy |
| TCI Chemical | T2571 | Tetrabutylphosphonium Hydroxide (40% in Water) | 250g | $168 | 2026-04-30 | Buy |
| TCI Chemical | T2571 | Tetrabutylphosphonium Hydroxide (40% in Water) | 25g | $31 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 041718 | Tetra-n-butylphosphonium hydroxide 40% w/w aq. soln. | 50ml | $61 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 39503 | Tetrabutylphosphonium hydroxide, 40 wt.% solution in water 37.5 to 42.5% | 100 mL | $109.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 041718 | Tetra-n-butylphosphonium hydroxide 40% w/w aq. soln. | 250ml | $231 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 041718 | Tetra-n-butylphosphonium hydroxide 40% w/w aq. soln. | 1L | $669 | 2026-04-24 | Buy |
Properties
Density :0.989 g/mL at 25 °C
refractive index :n20/D 1.412
form :Liquid
color :Clear colorless to slightly yellow
Specific Gravity :0.989
Water Solubility :Miscible with water.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
BRN :4826225
InChI :InChI=1S/C16H36P.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
InChIKey :DFQPZDGUFQJANM-UHFFFAOYSA-M
SMILES :[P+](CCCC)(CCCC)(CCCC)CCCC.[OH-]
CAS DataBase Reference :14518-69-5(CAS DataBase Reference)
EPA Substance Registry System :Phosphonium, tetrabutyl-, hydroxide (1:1) (14518-69-5)
refractive index :n
form :Liquid
color :Clear colorless to slightly yellow
Specific Gravity :0.989
Water Solubility :Miscible with water.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
BRN :4826225
InChI :InChI=1S/C16H36P.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
InChIKey :DFQPZDGUFQJANM-UHFFFAOYSA-M
SMILES :[P+](CCCC)(CCCC)(CCCC)CCCC.[OH-]
CAS DataBase Reference :14518-69-5(CAS DataBase Reference)
EPA Substance Registry System :Phosphonium, tetrabutyl-, hydroxide (1:1) (14518-69-5)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Tetra-n-butylphosphonium hydroxide is used for the extraction of wheat straw and dissolution of wood. It is also used to produce hydroxide ion or proton conductive ionic liquids by mixing it with benzimidazole. It can be used as a phase transfer catalyst in organic synthesis.Related product price
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