Calcium Maleate

Base Information

• Chemical Name: Calcium Maleate
• CAS No.: 34938-90-4
• Deprecated CAS: 132142-19-9
• Molecular Formula: C₄H₂O₄*Ca
• Molecular Weight: 154.135
• Nikkaji Number: J22.529K,J982.340I
• Mol file: 34938-90-4.mol

Synonyms:hydrogen maleate;maleate;maleic acid;maleic acid, ammonium salt;maleic acid, calcium salt;maleic acid, dipotassium salt;maleic acid, disodium salt;maleic acid, iron salt;maleic acid, monoammonium salt;maleic acid, monocopper (2+) salt;maleic acid, monosodium salt;maleic acid, neodymium salt;maleic acid, potassium salt;maleic acid, sodium salt;sodium maleate

Chemical Property of Calcium Maleate

Chemical Property:

• PSA: 52.60000
• LogP: -0.44240
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 153.9578994
• Heavy Atom Count: 9
• Complexity: 108

Purity/Quality:

99%min ^*data from raw suppliers

CALCIUM MALEATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=CC(=O)[O-])C(=O)[O-].[Ca+2]
• Isomeric SMILES: C(=C\C(=O)[O-])\C(=O)[O-].[Ca+2]

Technology Process of Calcium Maleate

There total 5 articles about Calcium 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:

(2E)-but-2-enedioic acid (110-17-8,26099-09-2) → calcium-fumarate trihydrate (3416-22-6,5621-36-3,7718-51-6,19855-56-2,34938-90-4,55135-57-4,64708-24-3)

Guidance literature:

In water;

Reference yield:

C8H6O5(2-)*Ca(2+) (115609-54-6,139255-50-8) → furan (110-00-9) + calcium-maleate monohydrate (3416-22-6,5621-36-3,7718-51-6,19855-56-2,34938-90-4,55135-57-4,64708-24-3)

Guidance literature:

at 389.9 ℃; therm. dissociation, further temp.;

Reference yield:

C9H8O4(2-)*Ca(2+) → calcium-maleate monohydrate (3416-22-6,5621-36-3,7718-51-6,19855-56-2,34938-90-4,55135-57-4,64708-24-3) + cyclopentene (142-29-0)

Guidance literature:

at 344.9 ℃; therm. dissociation, further temp.;

upstream raw materials:

C₈H₆O₅^(2-)*Ca⁽²⁺⁾

maleic anhydride

maleic acid

tartaric acid

Downstream raw materials:

(2E)-but-2-enedioic acid

Refernces

• 1、 -. "Process for the production of crystalline aspartic acid". . . Retrieved 2008/06/13.
• 2、 Fechtel, G.. "Preparation and Properties of Metal Chelates by Using Bicyclic Dicarboxylic Acids". . p. 1037 - 1044. Retrieved 2007/10/02.