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77-98-5 - Tetraethylammonium hydroxide, 20% aq. soln. - L03968 - Alfa Aesar

L03968 Tetraethylammonium hydroxide, 20% aq. soln.

CAS Number
77-98-5
Synonyms

Size Price ($) Quantity Availability
100g 28.20
500g 88.90
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Tetraethylammonium hydroxide, 20% aq. soln.

MDL
MFCD00009024
EINECS
201-073-3

Chemical Properties

Formula
C8H21NO
Formula Weight
147.26
Density
1.023
Refractive Index
1.3730
Sensitivity
Air Sensitive
Solubility
Fully miscible in water.

Applications

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.

Notes

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air.

Literature References

Juan Yang.; Sen Mei.; José M.F. Ferreira. Hydrothermal processing of nanocrystalline anatase films from tetraethylammonium hydroxide peptized titania sols. Journal of the European Ceramic Society. 2004, 25 (2), 335-339.

Joaquin Perez-Pariente.; Johan A. Martens.; Peter A. Jacobs. Crystallization mechanism of zeolite beta from (TEA)2O, Na2O and K2O containing aluminosilicate gels. Applied Catalysis. 1987, 31 (1), 35-64.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9201
Beilstein
3912961
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2923.90
TSCA
Yes
RTECS
KH3150000

Recommended

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  • L09991

    Tetramethylammonium hydroxide, 25% w/w aq. soln.
  • L14328

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