Tetrabutylammonium hydroxide
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- $10 - $2420.88
- Product name: Tetrabutylammonium hydroxide
- CAS: 2052-49-5
- MF: C16H37NO
- MW: 259.47
- EINECS:218-147-6
- MDL Number:MFCD00009425
- Synonyms:1-Butanaminium,N,N,N-tributyl-,hydroxide ;1-ButanaminiumN,N,N-tributyl-,hydroxide ;n,n,n-tributyl-1-butanaminiuhydroxide ;TBAOH (40% in Water);n,n,n-tributyl-1-butanaminiumhydroxide ;IPC-TBA-OH;Tetrabutylammonium Hydroxide (10% in Methanol) [for non-aqueous titration];Tetrabutylammonium Hydroxide (10% in Isopropyl Alcohol)
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Brand
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chem-Impex
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
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- 50g
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005091
- Product descriptionTETRABUTYLAMMONIUM HYDROXIDE 95.00%
- Packaging10G
- Price$1064.91
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005091
- Product descriptionTETRABUTYLAMMONIUM HYDROXIDE 95.00%
- Packaging100G
- Price$2420.88
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR70095
- Product descriptionTetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95%
- Packaging500ml
- Price$327
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR10055
- Product descriptionTetra-n-butylammonium hydroxide, 40% aqueous solution ≥95%
- Packaging100g
- Price$24
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR10055
- Product descriptionTetra-n-butylammonium hydroxide, 40% aqueous solution ≥95%
- Packaging250g
- Price$48
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR70095
- Product descriptionTetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95%
- Packaging25ml
- Price$69
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR10055
- Product descriptionTetra-n-butylammonium hydroxide, 40% aqueous solution ≥95%
- Packaging500g
- Price$82
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR70095
- Product descriptionTetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95%
- Packaging100ml
- Price$102
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR10055
- Product descriptionTetra-n-butylammonium hydroxide, 40% aqueous solution ≥95%
- Packaging1kg
- Price$150
- Updated2026-06-04
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- ManufacturerBiosynth
- Product numberFT75545
- Product descriptionTetrabutylammonium hydroxide - 40 wt. % aqueous solution
- Packaging100g
- Price$900
- Updated2026-06-04
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- ManufacturerBiosynth
- Product numberFT75545
- Product descriptionTetrabutylammonium hydroxide - 40 wt. % aqueous solution
- Packaging250g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT75545
- Product descriptionTetrabutylammonium hydroxide - 40 wt. % aqueous solution
- Packaging500g
- Price$900
- Updated2026-06-04
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- ManufacturerBiosynth
- Product numberFT75545
- Product descriptionTetrabutylammonium hydroxide - 40 wt. % aqueous solution
- Packaging2000g
- Price$1820
- Updated2026-06-04
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- ManufacturerBiosynth
- Product numberFT75545
- Product descriptionTetrabutylammonium hydroxide - 40 wt. % aqueous solution
- Packaging1000g
- Price$1170
- Updated2026-06-04
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- ManufacturerChem-Impex
- Product number32025
- Product descriptionTetrabutylammoniumhydroxidesolution,1.0M±0.02M,ACSReagentHazmat 1.0M±0.02M
- Packaging10KG
- Price$693.06
- Updated2021-12-16
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- ManufacturerChem-Impex
- Product number32025
- Product descriptionTetrabutylammonium hydroxide solution 1.0M±0.02M
- Packaging250ML
- Price$120
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0005091 | TETRABUTYLAMMONIUM HYDROXIDE 95.00% | 10G | $1064.91 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0005091 | TETRABUTYLAMMONIUM HYDROXIDE 95.00% | 100G | $2420.88 | 2021-12-16 | Buy |
| Apolloscientific | OR70095 | Tetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95% | 500ml | $327 | 2026-06-04 | Buy |
| Apolloscientific | OR10055 | Tetra-n-butylammonium hydroxide, 40% aqueous solution ≥95% | 100g | $24 | 2026-06-04 | Buy |
| Apolloscientific | OR10055 | Tetra-n-butylammonium hydroxide, 40% aqueous solution ≥95% | 250g | $48 | 2026-06-04 | Buy |
| Apolloscientific | OR70095 | Tetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95% | 25ml | $69 | 2026-06-04 | Buy |
| Apolloscientific | OR10055 | Tetra-n-butylammonium hydroxide, 40% aqueous solution ≥95% | 500g | $82 | 2026-06-04 | Buy |
| Apolloscientific | OR70095 | Tetra(but-1-yl)ammonium hydroxide, 1M solution in methanol ≥95% | 100ml | $102 | 2026-06-04 | Buy |
| Apolloscientific | OR10055 | Tetra-n-butylammonium hydroxide, 40% aqueous solution ≥95% | 1kg | $150 | 2026-06-04 | Buy |
| Biosynth | FT75545 | Tetrabutylammonium hydroxide - 40 wt. % aqueous solution | 100g | $900 | 2026-06-04 | Buy |
| Biosynth | FT75545 | Tetrabutylammonium hydroxide - 40 wt. % aqueous solution | 250g | $900 | 2026-06-04 | Buy |
| Biosynth | FT75545 | Tetrabutylammonium hydroxide - 40 wt. % aqueous solution | 500g | $900 | 2026-06-04 | Buy |
| Biosynth | FT75545 | Tetrabutylammonium hydroxide - 40 wt. % aqueous solution | 2000g | $1820 | 2026-06-04 | Buy |
| Biosynth | FT75545 | Tetrabutylammonium hydroxide - 40 wt. % aqueous solution | 1000g | $1170 | 2026-06-04 | Buy |
| Chem-Impex | 32025 | Tetrabutylammoniumhydroxidesolution,1.0M±0.02M,ACSReagentHazmat 1.0M±0.02M | 10KG | $693.06 | 2021-12-16 | Buy |
| Chem-Impex | 32025 | Tetrabutylammonium hydroxide solution 1.0M±0.02M | 250ML | $120 | 2026-05-19 | Buy |
Properties
Melting point :27-30 °C(lit.)
Boiling point :100 °C
Density :0.995
vapor density :1 (vs air)
vapor pressure :2.3 kPa (@ 20°C)
refractive index :1.4
Flash point :7°C
storage temp. :Store below +30°C.
solubility :Miscible with organic solvents.
form :Solution
Specific Gravity :0.8586
color :APHA: ≤30
Odor :Odorless
PH Range :14
PH :14 (20°C in H2O)
explosive limit :5.5-36.5% (v/v) Methanol)
Water Solubility :Soluble in water, methanol.
Sensitive :Air Sensitive/Hygroscopic
BRN :3571228
Stability :Volatile
InChI :1S/C16H36N.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 :VDZOOKBUILJEDG-UHFFFAOYSA-M
SMILES :[OH-].CCCC[N+](CCCC)(CCCC)CCCC
LogP :1.517 at 25℃
CAS DataBase Reference :2052-49-5(CAS DataBase Reference)
EPA Substance Registry System :1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5)
Boiling point :100 °C
Density :0.995
vapor density :1 (vs air)
vapor pressure :2.3 kPa (@ 20°C)
refractive index :1.4
Flash point :7°C
storage temp. :Store below +30°C.
solubility :Miscible with organic solvents.
form :Solution
Specific Gravity :0.8586
color :APHA: ≤30
Odor :Odorless
PH Range :14
PH :14 (20°C in H2O)
explosive limit :5.5-36.5% (v/v) Methanol)
Water Solubility :Soluble in water, methanol.
Sensitive :Air Sensitive/Hygroscopic
BRN :3571228
Stability :Volatile
InChI :1S/C16H36N.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 :VDZOOKBUILJEDG-UHFFFAOYSA-M
SMILES :[OH-].CCCC[N+](CCCC)(CCCC)CCCC
LogP :1.517 at 25℃
CAS DataBase Reference :2052-49-5(CAS DataBase Reference)
EPA Substance Registry System :1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Tetra-n-butylammonium hydroxide, 40% w/w in methanol is used as a phase-transfer catalyst in organic synthesis especially for alkylation and condensation reactions. It is also used as a curing accelerator for epoxy resins.More related product prices
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