Tetraethylammonium hydroxide solution (TEAOH) - ~40% in H2O , CAS No.77-98-5

CAS: 77-98-5 Cat. No.: T434179 Formula: C₈H₂₁NO Molecular Weight: 147.26 Beilstein Registry Number: 3912961 EC Number: 201-073-3 PubChem CID: 6509

GRADE & PURITY ~40% in H2O

Synonyms

MFCD00009024 | Ammonium, tetraethyl-, hydroxide | RA8VU41B1F | T0096 | AI3-24479 | Q27288030 | Tetraethyl ammonium hydroxide | ?Tetraethylammonium hydroxide | DTXSID30883222 | FT-0654332 | I0363 | tetraethylazanium hydroxide | SCHEMBL25372 | T2589 | ETHAN

Storage

Store at 2-8°C

Shipped In

Wet ice,FedEx DG Service

Overview

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.

Specifications

Synonyms

MFCD00009024 | Ammonium, tetraethyl-, hydroxide | RA8VU41B1F | T0096 | AI3-24479 | Q27288030 | Tetraethyl ammonium hydroxide | ?Tetraethylammonium hydroxide | DTXSID30883222 | FT-0654332 | I0363 | tetraethylazanium hydroxide | SCHEMBL25372 | T2589 | ETHAN

Specifications & Purity

~40% in H2O

Storage

Store at 2-8°C

Shipped In

Wet ice,FedEx DG Service

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Note: Precipitation may form during storage; reheat to 40°C to redissolve.

Names and Identifiers

• Pubchem Sid: 508813033
• Canonical Smiles: CC[N+](CC)(CC)CC.[OH-]
• IUPAC Name: tetraethylazanium;hydroxide
• InChIKey: LRGJRHZIDJQFCL-UHFFFAOYSA-M
• INCHI: 1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
• Isomeric SMILES: CC[N+](CC)(CC)CC.[OH-]
• WGK Germany: 3
• PubChem CID: 6509
• Molecular Weight: 147.26
• Beilstein: 3912961

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Class Organonitrogen compounds
      • Subclass Quaternary ammonium salts

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Class: Organonitrogen compounds
• Subclass: Quaternary ammonium salts
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetraalkylammonium salts
• Alternative Parents: Organopnictogen compounds Organic salts Organic oxoanionic compounds Organic oxides Hydrocarbon derivatives Amines
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tetraalkylammonium salt - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organic hydroxide - Amine - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Refractive Index: 1.380
• Flash Point(°C): >170
• Boil Point(°C): 96.4°C
• Molecular Weight: 147.260 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 147.162 Da
• Monoisotopic Mass: 147.162 Da
• Topological Polar Surface Area: 1.000 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 47.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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