Dimethylmaleic acid

Base Information

• Chemical Name: Dimethylmaleic acid
• CAS No.: 488-21-1
• Molecular Formula: C6H8O4
• Molecular Weight: 144.127
• NSC Number: 174100
• UNII: 21EW7Y2B2X
• DSSTox Substance ID: DTXSID001023239
• Nikkaji Number: J662.562B
• Wikidata: Q27109815
• Metabolomics Workbench ID: 78600
• Mol file: 488-21-1.mol

Synonyms:Dimethylmaleic acid;2,3-DIMETHYLMALEIC ACID;2,3-Dimethylmaleate;488-21-1;alpha,beta-Dimethylmaleic acid;21EW7Y2B2X;2-Butenedioic acid, 2,3-dimethyl-, (Z)-;meso-Tetra(4-sulfonatophenyl)porphine, tetrasodium salt;(Z)-2,3-dimethylbut-2-enedioic acid;UNII-21EW7Y2B2X;SCHEMBL141678;MALEIC ACID, DIMETHYL-;CHEBI:23812;DTXSID001023239;.GAMMA.-METHYLCITRACONIC ACID;NSC174100;(2Z)-2,3-Dimethyl-2-butenedioic acid;(2Z)-2,3-dimethylbut-2-enedioic acid;.ALPHA.,.BETA.-DIMETHYLMALEIC ACID;C00922;Q27109815;meso-Tetraphenylporphine-4,4',4",4"'-tetrasulfonic acid

Chemical Property of Dimethylmaleic acid

Chemical Property:

• Vapor Pressure: 1.58E-05mmHg at 25°C
• Boiling Point: 340.4°Cat760mmHg
• Flash Point: 173.9°C
• PSA: 80.26000
• Density: 1.309g/cm³
• LogP: -2.17740
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 144.04225873
• Heavy Atom Count: 10
• Complexity: 180

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C(C)C(=O)O)C(=O)O
• Isomeric SMILES: C/C(=C(\C)/C(=O)O)/C(=O)O

Technology Process of Dimethylmaleic acid

There total 1 articles about Dimethylmaleic acid 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:

C15H26NO7(1-)*Na(1+) → 2,3-dimethylmaleic acid (488-21-1) + C15H25NO6 + 3,6,9,12-tetraoxa-tridecylamine (85030-56-4,80506-64-5,869718-87-6)

Guidance literature:

With water; In aq. phosphate buffer; at 37 ℃; pH=7.4;

DOI:10.1039/c7ob02188g

Reference yield:

2,3-dimethylmaleic acid (488-21-1) + water (7732-18-5) → meso 2,3-dimethylsuccinic acid (608-40-2)

Guidance literature:

reaktion des neutralen Natriumsalzes_.Hydrogenation;

Reference yield:

2,3-dimethylmaleic acid (488-21-1) + water (7732-18-5) → meso 2,3-dimethylsuccinic acid (608-40-2)

Guidance literature:

reaktion des neutralen Natriumsalzes_.Hydrogenation;

Downstream raw materials:

2,3-Dimethylmaleic anhydride

meso 2,3-dimethylsuccinic acid

Refernces