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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 Segment

reaction suitability

core: ammonium, reaction type: phase-transfer

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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Storage Class

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

Signal Word

Danger

PPE (personal protective equipment)

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

Target Organs

Central nervous system, thymus,Liver

Hazard Classifications

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

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