Tetraethylammonium hydroxide
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- $17 - $4142.06
- Product name: Tetraethylammonium hydroxide
- CAS: 77-98-5
- MF: C8H21NO
- MW: 147.26
- EINECS:201-073-3
- MDL Number:MFCD00009024
- Synonyms:IPC-TEA-OH;TETRAETHYLAMMONIUM HYDROXIDE;TETRAETHYLAMMONIUM HYDROXIDE 20 WT. % &;TETRAETHYLAMMONIUM HYDROXIDE, 35 WT. % S OLUTION IN WATER;TETRAETHYLAMMONIUM HYDROXIDE SOLUTION,~1 .0 M IN WATER;TETRAETHYLAMMONIUM HYDROXIDE, 20 WT. % S OLUTION IN WATER;TETRAETHYLAMMONIUM HYDROXIDE SOLUTION, ~ 40% IN WATER;TETRAETHYLAMMONIUM HYDROXIDE CONC., FOR IPC, PGE W. 6 VIALS
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Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 500mg
- 2.5g
- 25ML
- 25g
- 50g
- 100mL
- 100g
- 250g
- 250ML
- 500ML
- 500g
- 1000g
- 1kg
- 1L
- 2kg
- 5kg
- 5 L
- ManufacturerAHH
- Product numberMT-59121
- Product descriptionTetraethylammonium hydroxide 98%
- Packaging1000g
- Price$555
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-59121
- Product descriptionTetraethyl ammonium hydroxide 97%
- Packaging1000g
- Price$555
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-59132
- Product descriptionTetraethylammonium hydroxide 97%
- Packaging1000g
- Price$555
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-59121
- Product descriptionTetraethyl ammonium hydroxide 97%
- Packaging1000g
- Price$555
- Updated2026-05-26
- Buy
- ManufacturerAHH
- Product numberMT-59132
- Product descriptionTetraethylammonium hydroxide 97%
- Packaging1000g
- Price$555
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number8020AF
- Product descriptionTetraethylammoniumhydroxide10%solution
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM1049175
- Product descriptionTETRAETHYLAMMONIUM HYDROXIDE 95.00%
- Packaging25ML
- Price$1061.62
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM1049175
- Product descriptionTETRAETHYLAMMONIUM HYDROXIDE 95.00%
- Packaging500ML
- Price$4142.06
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK481305
- Product descriptionTetraethylammoniumhydroxide,25wt.%solutioninH2O
- Packaging100g
- Price$41
- Updated2021-12-16
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- ManufacturerFrontier Specialty Chemicals
- Product numberJK481305
- Product descriptionTetraethylammoniumhydroxide,25wt.%solutioninH2O
- Packaging500g
- Price$131
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK481305
- Product descriptionTetraethylammoniumhydroxide,25wt.%solutioninH2O
- Packaging25g
- Price$17
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number72712
- Product descriptionTETRAETHYLAMMONIUM HYDROXIDE, 20%, AQUEOUS SOLUTION
- Packaging500ML
- Price$167.75
- Updated2026-06-03
- Buy
- ManufacturerGFS CHEMICALS
- Product number15321
- Product descriptionTEAHYDROXIDE,20%TECH
- Packaging100mL
- Price$35.48
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number177806
- Product descriptionTetraethylammonium hydroxide solution 20 wt. % in H2O
- Packaging100g
- Price$72
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number86631
- Product descriptionTetraethylammonium hydroxide solution ~25% in methanol (~1.5 M)
- Packaging100ml
- Price$157
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number8.22149
- Product descriptionTetraethylammonium hydroxide (20% aqueous solution) for synthesis
- Packaging250ML
- Price$88.1
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-59121 | Tetraethylammonium hydroxide 98% | 1000g | $555 | 2021-12-16 | Buy |
| AHH | MT-59121 | Tetraethyl ammonium hydroxide 97% | 1000g | $555 | 2026-05-25 | Buy |
| AHH | MT-59132 | Tetraethylammonium hydroxide 97% | 1000g | $555 | 2026-05-25 | Buy |
| AHH | MT-59121 | Tetraethyl ammonium hydroxide 97% | 1000g | $555 | 2026-05-26 | Buy |
| AHH | MT-59132 | Tetraethylammonium hydroxide 97% | 1000g | $555 | 2026-05-26 | Buy |
| AK Scientific | 8020AF | Tetraethylammoniumhydroxide10%solution | 25g | $27 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM1049175 | TETRAETHYLAMMONIUM HYDROXIDE 95.00% | 25ML | $1061.62 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM1049175 | TETRAETHYLAMMONIUM HYDROXIDE 95.00% | 500ML | $4142.06 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK481305 | Tetraethylammoniumhydroxide,25wt.%solutioninH2O | 100g | $41 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK481305 | Tetraethylammoniumhydroxide,25wt.%solutioninH2O | 500g | $131 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK481305 | Tetraethylammoniumhydroxide,25wt.%solutioninH2O | 25g | $17 | 2021-12-16 | Buy |
| GFS CHEMICALS | 72712 | TETRAETHYLAMMONIUM HYDROXIDE, 20%, AQUEOUS SOLUTION | 500ML | $167.75 | 2026-06-03 | Buy |
| GFS CHEMICALS | 15321 | TEAHYDROXIDE,20%TECH | 100mL | $35.48 | 2021-12-16 | Buy |
| Sigma-Aldrich | 177806 | Tetraethylammonium hydroxide solution 20 wt. % in H2O | 100g | $72 | 2026-04-30 | Buy |
| Sigma-Aldrich | 86631 | Tetraethylammonium hydroxide solution ~25% in methanol (~1.5 M) | 100ml | $157 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.22149 | Tetraethylammonium hydroxide (20% aqueous solution) for synthesis | 250ML | $88.1 | 2026-04-30 | Buy |
Properties
Melting point :-98C
Boiling point :110 °C
Density :1.023 g/mL at 25 °C
refractive index :n20/D 1.422
Flash point :11 °C
storage temp. :2-8°C
form :Solution
color :colorless to yellow
PH :>13 (H2O, 20°C)
Water Solubility :SOLUBLE
Sensitive :Air Sensitive
Merck :14,9201
BRN :3912961
Stability :Stable, but absorbs carbon dioxide from the air
InChI :1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
InChIKey :LRGJRHZIDJQFCL-UHFFFAOYSA-M
SMILES :[OH-].CC[N+](CC)(CC)CC
CAS DataBase Reference :77-98-5(CAS DataBase Reference)
EPA Substance Registry System :Tetraethyl ammonium hydroxide (77-98-5)
Boiling point :110 °C
Density :1.023 g/mL at 25 °C
refractive index :n
Flash point :11 °C
storage temp. :2-8°C
form :Solution
color :colorless to yellow
PH :>13 (H2O, 20°C)
Water Solubility :SOLUBLE
Sensitive :Air Sensitive
Merck :14,9201
BRN :3912961
Stability :Stable, but absorbs carbon dioxide from the air
InChI :1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
InChIKey :LRGJRHZIDJQFCL-UHFFFAOYSA-M
SMILES :[OH-].CC[N+](CC)(CC)CC
CAS DataBase Reference :77-98-5(CAS DataBase Reference)
EPA Substance Registry System :Tetraethyl ammonium hydroxide (77-98-5)
Safety Information
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| Signal word: | Danger | ||||||||||||||||
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Description
Tetraethylammonium hydroxide is used as structure Directing Agents (SDAs), in selective etching, photovoltaic chemicals, advanced ceramics, strong organic base, flat panel display chemicals and transesterification catalyst.More related product prices
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
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Tangshan Moneide Trading Co., Ltd.
Antai Fine Chemical Technology Co.,Limited
