Hydron;phthalate;tetramethylazanium

Base Information

• Chemical Name: Hydron;phthalate;tetramethylazanium
• CAS No.: 79723-02-7
• Molecular Formula: C12H17NO4
• Molecular Weight: 239.271
• Hs Code.: 2923900090
• Mol file: 79723-02-7.mol

Synonyms:SCHEMBL2989046

Chemical Property of Hydron;phthalate;tetramethylazanium

Chemical Property:

• Vapor Pressure: 0Pa at 25℃
• Melting Point: 148-150 °C(lit.)
• Boiling Point: 193℃[at 101 325 Pa]
• PSA: 77.43000
• Density: 1.26[at 20℃]
• LogP: 0.07070
• Water Solubility.: Partly soluble in water.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 239.11575802
• Heavy Atom Count: 17
• Complexity: 185

Purity/Quality:

99.9% ^*data from raw suppliers

TMAHYDROGENPHTHALATE ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T,N
• Statements: 25-48/22-50
• Safety Statements: 25-36-45-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [H+].C[N+](C)(C)C.C1=CC=C(C(=C1)C(=O)[O-])C(=O)[O-]
• Uses: Tetramethylammonium hydrogen phthalate is used in electrolyte formulations.

Technology Process of Hydron;phthalate;tetramethylazanium

There total 3 articles about Hydron;phthalate;tetramethylazanium 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:

phthalic anhydride (85-44-9) + tetramethylammonium methyl carbonate → monotetramethylammonium hydrogen phthalate (79723-02-7)

Guidance literature:

With trimethylamine; In methanol; water; carbonic acid dimethyl ester;

Reference yield:

Phthaloyl dichloride (88-95-9) → monotetramethylammonium hydrogen phthalate (79723-02-7)

Guidance literature:

Multi-step reaction with 2 steps

1: DMAc

2: acetonitrile / 50 °C

With N,N-dimethyl acetamide; In acetonitrile;

DOI:10.1016/S0040-4020(99)00409-3

Reference yield:

phthalic anhydride (85-44-9) + tetramethylammonium fluoride (373-68-2) → monotetramethylammonium hydrogen phthalate (79723-02-7)

Guidance literature:

In acetonitrile; at 50 ℃;

DOI:10.1016/S0040-4020(99)00409-3

upstream raw materials:

phthalic anhydride

tetramethylammonium fluoride

Phthaloyl dichloride

Refernces

• 1、 -. "Process for producing quaternary salts". . . Retrieved 2008/06/13.