Tetraethylammonium acetate

Base Information

• Chemical Name: Tetraethylammonium acetate
• CAS No.: 1185-59-7
• Deprecated CAS: 911836-49-2
• Molecular Formula: C8H20N^.C2H3O2
• Molecular Weight: 189.298
• Hs Code.: 2923900090
• European Community (EC) Number: 214-687-1
• UNII: JX97WT7282
• DSSTox Substance ID: DTXSID0061581
• Mol file: 1185-59-7.mol

Synonyms:Tetraethylammonium acetate;1185-59-7;Tetraethyl ammonium acetate;Ethanaminium, N,N,N-triethyl-, acetate;tetraethylazanium;acetate;Ammonium, tetraethyl-, acetate;tetraethylammoniumacetate;Ethanaminium, N,N,N-triethyl-, acetate (1:1);EINECS 214-687-1;NSC 152122;SCHEMBL49874;tetraethylammonium acetate salt;C8H20N.C2H3O2;DTXSID0061581;JX97WT7282;AMY13821;AKOS015915162;C8-H20-N.C2-H3-O2;Tetraethylammonium acetate pound not99%;AS-83428;CS-0415948;FT-0600357;D97819

Chemical Property of Tetraethylammonium acetate

Chemical Property:

• Appearance/Colour: Colorless to white solid.
• Melting Point: 42-46 °C(lit.)
• PSA: 40.13000
• LogP: 0.63900
• Storage Temp.: Store at RT.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 189.172878976
• Heavy Atom Count: 13
• Complexity: 73

Purity/Quality:

99% ^*data from raw suppliers

TetraethylammoniumAcetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 11
• Safety Statements: 16

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Quaternary Amines
• Canonical SMILES: CC[N+](CC)(CC)CC.CC(=O)[O-]
• Uses: Tetraethylammonium Acetate is a catalyst used to prepare carbon dioxide-cyclohexene epoxide alternating copolymer with catalyst aluminum complex-ammonium salt system.

Technology Process of Tetraethylammonium acetate

There total 7 articles about Tetraethylammonium acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

tetraethylammonium hydroxide (77-98-5) + acetic acid (64-19-7,77671-22-8) → tetraethylammonium acetate (1185-59-7)

Guidance literature:

at 20 ℃; for 5h;

DOI:10.1016/S1872-2067(17)62822-5

Reference yield: 6.8%

cyclohexylammonium acetate (7346-79-4) + Diethyl carbonate (105-58-8,76619-83-5) → tetraethylammonium acetate (1185-59-7)

Guidance literature:

With 1-ethyl-3-methylimidazolium bromide; at 169.84 ℃; for 8h;

DOI:10.1039/b601343k

Reference yield:

tetraethylammonium bromide (71-91-0) + acetic acid (64-19-7,77671-22-8) → tetraethylammonium acetate (1185-59-7)

Guidance literature:

Multistep reaction; (i) Ag₂O, H₂O (ii) /BRN= 506007/;

DOI:10.1021/ja01472a030

upstream raw materials:

diethyl sulfate

triethylamine

tetraethylammonium bromide

acetic acid

Downstream raw materials:

cis-1,4-diacetoxy-2-cyclopentene

cis-4-cyclopentene-1,3-diol

O²-acetyl-O⁵-(toluene-4-sulfonyl)-1,4;3,6-dianhydro-L-iditol

acetic acid butyl ester

Refernces

• 1、 Zheng, Zhuoqun,Wu, Tinghua,Zhou, Xiaoping. "The synthesis of quaternary ammonium salts from ammonium salts and dialkyl carbonate". . p. 1864 - 1865. Retrieved 2008/03/14.