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86633

Tetraethylammonium hydroxide solution

~40% in H2O

Synonym(s):

TEAOH solution, TEA hydroxide

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About This Item

Linear Formula:
(C2H5)4N(OH)
CAS Number:
77-98-5
Molecular Weight:
147.26
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57653060
MDL number:
MFCD00009024
Beilstein/REAXYS Number:
3912961
Concentration:
~40% in H2O
Form:
liquid
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form

liquid

Quality Level

100

reaction suitability

core: ammonium

concentration

~40% in H2O

impurities

≤0.1% halides (as chloride)

refractive index

n20/D 1.422

anion traces

sulfate (SO42-): ≤1000 mg/kg

functional group

amine

SMILES string

[OH-].CC[N+](CC)(CC)CC

InChI

1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1

InChI key

LRGJRHZIDJQFCL-UHFFFAOYSA-M

Application

Tetraethylammonium hydroxide solution is widely used as a templating agent / structure-directing agent in the synthesis of ferric oxide nanorods, nanocrystalline yttrium oxide powder, silicoaluminophosphate (SAPO) molecular sieves and zeolites.

Disclaimer

may form precipitate on storage, can be redissolved on heating to 40°C

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Danger

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

target_organs

Central nervous system, thymus,Liver

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 1 Dermal - STOT SE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB8576
BCBX5954
BCBW3150
BCBW2540
BCBR7954V

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Synthesis of porous α-Fe2O3 nanorods and deposition of very small gold particles in the pores for catalytic oxidation of CO.
Zhong, Ziyi et al.
Chemistry of Materials, 19(19), 4776-4782 (2007)
Static hydrothermal crystallization of SUZ-4 zeolite in the presence of seed and tetraethylammonium hydroxide.
Zhou, Hualan and Wu, Yajing and Zhang, Wei and Wang, Jun
Materials Chemistry and Physics, 134(2-3), 651-656 (2012)
Methanol conversion on SAPO-34 catalysts prepared by mixed template method.
Lee, Yun-Jo et al.
Applied Catalysis A: General, 329(19), 130-136 (2007)
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Global Trade Item Number

SKUGTIN
86633-500ML04061833041680
86633-100ML04061833041673