Barium maleate (1:2)

Base Information

• Chemical Name: Barium maleate (1:2)
• CAS No.: 29202-49-1
• Molecular Formula: C4H4 O4 . x Ba
• Molecular Weight: 251.387
• European Community (EC) Number: 249-502-3,259-494-3
• Nikkaji Number: J114.852D
• Mol file: 29202-49-1.mol

Synonyms:Barium maleate (1:2);Maleic acid, barium salt;EINECS 249-502-3;EINECS 259-494-3;barium maleate;29202-49-1;55135-58-5;Maleic acid,barium salt;C4H4O4.xBa;C4-H4-O4.x-Ba;SCHEMBL162498;MALEIC ACID BARIUM SALT;C4H4O4.1/2Ba;C4-H4-O4.1/2Ba

Chemical Property of Barium maleate (1:2)

Chemical Property:

• Vapor Pressure: 5.19E-06mmHg at 25°C
• Boiling Point: 355.5°Cat760mmHg
• Flash Point: 183°C
• PSA: 80.26000
• Density: g/cm³
• LogP: -2.95760
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 251.900556
• Heavy Atom Count: 9
• Complexity: 108

Purity/Quality:

98%Min ^*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-].[Ba+2]
• Isomeric SMILES: C(=C\C(=O)[O-])\C(=O)[O-].[Ba+2]

Technology Process of Barium maleate (1:2)

There total 3 articles about Barium maleate (1:2) 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: 77.0%

diethyl 1-cyanomethylphosphonate (2537-48-6) + 2,6,6-trimethylcyclohex-1-enecarbaldehyde (432-25-7) → 3-(2,6,6-Trimethylcyclohex-1-enyl)prop-2-enenitrile (72214-33-6)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 0 ℃; for 5h;

DOI:10.1021/jo00157a026

Reference yield:

→ 3-(2,6,6-Trimethylcyclohex-1-enyl)prop-2-enenitrile (72214-33-6)

Guidance literature:

Cyclocitral, Diethylcyanomethyl-phosphonate, NaH, DMF;

DOI:10.1016/0040-4020(75)85065-4

Reference yield:

C9H8O4(2-)*Ba(2+) → barium maleate (29202-49-1) + cyclopentene (142-29-0)

Guidance literature:

at 379.9 ℃; therm. dissociation, further temp.;

upstream raw materials:

diethyl 1-cyanomethylphosphonate

2,6,6-trimethylcyclohex-1-enecarbaldehyde

Refernces

• 1、 Fechtel, G.. "Preparation and Properties of Metal Chelates by Using Bicyclic Dicarboxylic Acids". . p. 1037 - 1044. Retrieved 2007/10/02.