Diammonium maleate

Base Information

• Chemical Name: Diammonium maleate
• CAS No.: 39444-67-2
• Molecular Weight: 133.10388
• European Community (EC) Number: 245-835-3,609-684-0
• Mol file: 39444-67-2.mol

Synonyms:Diammonium maleate;Ammonium Maleate;23705-99-9;EINECS 245-835-3;39444-67-2;2-Butenedioic acid, (Z)-, diammonium salt;Di-Ammonium Maleate;SCHEMBL716253;diazanium;(Z)-but-2-enedioate;SCHEMBL8886499;CKKXWJDFFQPBQL-UAIGNFCESA-N;(C4-H4-O4.x-H3-N)x-

Chemical Property of Diammonium maleate

Chemical Property:

• Boiling Point: 264.1°Cat760mmHg
• Flash Point: 113.5°C
• Density: 1.514g/cm³
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 150.06405680
• Heavy Atom Count: 10
• Complexity: 108

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=CC(=O)[O-])C(=O)[O-].[NH4+].[NH4+]
• Isomeric SMILES: C(=C\C(=O)[O-])\C(=O)[O-].[NH4+].[NH4+]

Technology Process of Diammonium maleate

There total 5 articles about Diammonium maleate 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: 99.0%

(2E)-but-2-enedioic acid (110-17-8,26099-09-2) → fumaric acid ammonium salt (1509-68-8,13716-99-9,14548-85-7,22968-97-4,23648-47-7,23705-99-9,32378-54-4,44742-89-4,50853-23-1,55163-68-3,83797-03-9,110585-84-7,39444-67-2)

Guidance literature:

In water; at 40 ℃; for 2h; Industry scale;

Reference yield: 67.0%

5-azido-2-furanecarbaldehyde (39689-00-4) → maleamic acid (557-24-4) + maleic acid fully monoammonium salt (44742-89-4,39444-67-2)

Guidance literature:

With dihydrogen peroxide; In ethanol; 1.) 50 deg C (gas evolution); 2.) 24 h room temp.;

Reference yield:

→ fumaric acid ammonium salt (1509-68-8,13716-99-9,14548-85-7,22968-97-4,23648-47-7,23705-99-9,32378-54-4,44742-89-4,50853-23-1,55163-68-3,83797-03-9,110585-84-7,39444-67-2)

Guidance literature:

upstream raw materials:

maleic acid

5-azido-2-furanecarbaldehyde

(2E)-but-2-enedioic acid

Downstream raw materials:

(2E)-but-2-enedioic acid

Refernces

• 1、 -. "METHOD FOR PREPARING AMMONIUM SALTS OF FUMARIC OR SUCCINIC ACID". Page/Page column 2. . Retrieved 2012/06/01.
• 2、 Povazanec, Frantisek,Kovac, Jaroslav,Hesek, Dusan. "Opening of the Furan Ring in 5-Azido-2-furaldehyde". . p. 150 - 154. Retrieved 2007/10/02.