Tetraethylammonium hydroxide
Tetraethylammonium hydroxide Basic information
- Product Name:
- Tetraethylammonium hydroxide
- Synonyms:
-
- IPC-TEA-OH
- TEA HYDROXIDE
- TETRAETHYLAMMONIUM HYDROXIDE
- Tetraethylamminonium 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
- CAS:
- 77-98-5
- MF:
- C8H21NO
- MW:
- 147.26
- EINECS:
- 201-073-3
- Product Categories:
-
- quarternary ammonium bases
- HPLC Ion-Pair Reagents for Acidic Samples
- Ammonium Hydroxides (Quaternary)
- Analytical Chemistry
- Ion-Pair Reagents for HPLC
- Quaternary Ammonium Compounds
- bc0001
- Mol File:
- 77-98-5.mol
Tetraethylammonium hydroxide Chemical 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
- InChIKey
- LRGJRHZIDJQFCL-UHFFFAOYSA-M
- CAS DataBase Reference
- 77-98-5(CAS DataBase Reference)
- EPA Substance Registry System
- Tetraethyl ammonium hydroxide (77-98-5)
Safety Information
- Hazard Codes
- C,N,T,F
- Risk Statements
- 34-51-39/23/24/25-23/24/25-11-35
- Safety Statements
- 7-16-26-36/37/39-45-61-36/37
- RIDADR
- UN 3286 3/PG 2
- WGK Germany
- 3
- RTECS
- KH3150000
- F
- 9-34
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29239000
MSDS
- Language:English Provider:Tetraethylammonium hydroxide
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
Tetraethylammonium hydroxide Usage And Synthesis
Chemical Properties
colourless liquid
Uses
Alkaline catalyst, solvent for certain types of dyes, metal-plating solutions.
Uses
Tetraethylammonium hydroxide is a strong organic base and finds applications in photovoltaic chemicals, advanced ceramics, flat panel display chemicals, selective etching and transesterification catalysts.
Uses
Tetraethylammonium hydroxide solution (35 wt. % in H2O) may be used as an organic structure-directing agent (SDA)/template in the synthesis of mesoporous molecular sieves and zeolite samples.
General Description
The product is 20wt.% solution of tetraethylammonium hydroxide (TEA hydroxide, TENOH) in H2O. TEA hydroxide is a quaternary ammonium hydroxide (QAH). It participates in the synthesis of zeolite beta. TENOH peptized titania aqueous sols have been employed in the preparation of nanocrystalline anatase films.
Hazard
Strong irritant to skin and tissue.
Tetraethylammonium hydroxide Supplier
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Tetraethylammonium hydroxide (77-98-5)Related Product Information
- Rhodamine B
- Tetrabutylammonium hydroxide
- Tetraethylammonium Chloride
- Benzyltrimethylammonium hydroxide
- Tetraethylammonium bromide
- Ammonium hydroxide
- Tetrapropylammonium hydroxide
- Sodium hydroxide
- Tetramethylammonium hydroxide pentahydrate
- TETRAETHYLAMMONIUM P-TOLUENESULFONATE
- Tetraethylammonium nitrate
- TETRAETHYLAMMONIUM BOROHYDRIDE
- Tetraethylammonium tetrafluoroborate
- TETRABUTYLAMMONIUM CHLOROCHROMATE
- Tetrabutylammonium perchlorate
- Tetrabutylammonium periodate
- Tetrahexylammonium hydrogensulphate
- Tetraethylammonium acetate