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302929

Tetraethylammonium hydroxide solution

35 wt. % 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:
24858282
MDL number:
MFCD00009024
Beilstein/REAXYS Number:
3912961
Concentration:
35 wt. % in H2O
Form:
liquid
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form

liquid

Quality Level

100

reaction suitability

core: ammonium

concentration

35 wt. % in H2O

refractive index

n20/D 1.404

density

1.023 g/mL at 25 °C

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

General description

TEAOH solution is a strong organic base used to adjust pH of the acidic mobile phase in chromatographic separation.

Application

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.

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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. 1 - 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
MKDB4846
MKCX6185
MKCV5905
MKCS9225
SHBJ2533

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Quantification of the enantiomers of ofloxacin in biological fluids by high-performance liquid chromatography
Lehr KH, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 425, 153-161 (1988)
Kyohei Ueno et al.
Membranes, 9(7) (2019-07-20)
Hydrophobic pure-silica *BEA-type zeolite membranes with large pores were prepared on tubular silica supports by hydrothermal synthesis using a secondary growth method and were applied to the separation of alcohol/water mixtures by pervaporation (PV), an alternative energy-efficient process for production
Synthesis of nanocrystalline zeolite beta in the absence of alkali metal cations.
Camblor MA
Studies in Surface Science and Catalysis, 105, 341-348 (1997)
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Global Trade Item Number

SKUGTIN
302929-500ML04061826666135
302929-100ML04061826666128