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43023 Tetraethylammonium hydroxide, 35% w/w aq. soln., Reagent Grade

CAS Number
77-98-5
Synonyms

Stock No. Size Price ($) Quantity Availability
43023-14 25g 22.70
43023-22 100g 46.10
43023-36 500g 147.00
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Tetraethylammonium hydroxide, 35% w/w aq. soln., Reagent Grade

MDL
MFCD00009024
EINECS
201-073-3

Chemical Properties

Formula
C8H21NO
Formula Weight
147.26
Form
Liquid
Boiling Point
dec.
Density
1.023
Refractive Index
1.4040
Storage & Sensitivity
Air Sensitive. Ambient temperatures.
Solubility
Miscible with water.

Applications

Tetraethylammonium hydroxide is a strong organic base and finds applications in photovoltaic chemicals, advanced ceramics, flat panel display chemicals, selective etching and transesterification catalysts.

Notes

^+0.1% halide, Na and K <20ppmAir sensitive, absorbs carbon dioxide from the air. Keep the container tightly closed and sealed until ready for use.

Literature References

Messaoud, S. B.; Takagaki, A.; Sugawara, T.; Kikuchi, R.; Oyama, S. T. Mixed matrix membranes using SAPO-34/polyetherimide for carbon dioxide/methane separation. Sep. Purif. Technol. 2015, 148, 38-48.

Zhou, H.; Wu, Y.; Zhang, W.; Wang, J. Static hydrothermal crystallization of SUZ-4 zeolite in the presence of seed and tetraethylammonium hydroxide. Mater. Chem. Phys. 2012, 134, (2-3), 651-656.

GHS Hazard and Precautionary Statements

Hazard Statements: H290-H300-H311-H314-H335-H370-H372

May be corrosive to metals. Fatal if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. May cause respiratory irritation. Causes damage to organs. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements: P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c

Keep only in original container. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Absorb spillage to prevent material damage. Dispose of contents/ container to an approved waste disposal plant

Other References

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

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