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Tetraethylammonium hydroxide, 20% aq. soln.

Catalog No. p-7044000
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Quantity:
100 g
500 g
Catalog No. Quantity
AAL0396822 100 g
AAL0396836 500 g
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Catalog No. AAL0396822

Supplier: Thermo Scientific Chemicals L0396822

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Description

CAS: 77-98-5 | C8H21NO | 147.26 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Solubility
Fully miscible in water.

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

Chemical Identifiers

CAS 77-98-5
Molecular Formula C8H21NO
Molecular Weight (g/mol) 147.26
MDL Number MFCD00009024
InChI Key LRGJRHZIDJQFCL-UHFFFAOYSA-M
Synonym tetraethylammonium hydroxide, tetraethyl ammonium hydroxide, unii-ra8vu41b1f, ammonium, tetraethyl-, hydroxide, tetraethylazanium hydroxide, ethanaminium, n,n,n-triethyl-, hydroxide, ra8vu41b1f, ethanaminium, n,n,n-triethyl-, hydroxide 1:1, tetraethylammonium hydroxide solution in water, n,n,n-triethylethanaminium
PubChem CID 6509
IUPAC Name tetraethylazanium;hydroxide
SMILES [OH-].CC[N+](CC)(CC)CC

Specifications

Density 1.023
Refractive Index 1.373
Linear Formula (CH3CH2)4NOH
Quantity 100 g
UN Number UN3267
Beilstein 3912961
Sensitivity Air Sensitive
Merck Index 14,9201
Solubility Information Fully miscible in water.
Formula Weight 147.26
Concentration or Composition (by Analyte or Components) 20% aq. soln.
Chemical Name or Material Tetraethylammonium hydroxide
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Safety and Handling

Hazard Category H290-H301-H314-H335-H370-H372
Hazard Statement GHS H Statement
H314
Causes severe skin burns and eye damage.
Precautionary Statement P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
EINECSNumber 201-073-3
RTECSNumber KH3150000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only