Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)

Base Information

• Chemical Name: Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)
• CAS No.: 1732-96-3
• Molecular Formula: C20H10O10
• Molecular Weight: 410.293
• European Community (EC) Number: 217-062-1
• DSSTox Substance ID: DTXSID40169549
• Nikkaji Number: J60.341D
• Wikidata: Q72445148
• Mol file: 1732-96-3.mol

Synonyms:1732-96-3;Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate);EINECS 217-062-1;C20H10O10;Ethylene bis(1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate);2-(1,3-dioxo-2-benzofuran-5-carbonyl)oxyethyl 1,3-dioxo-2-benzofuran-5-carboxylate;Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzo-furan-5-carboxylate);ETHYLENE BIS[1,3-DIHYDRO-1,3-DIOXOISOBENZOFURAN-5-CARBOXYLATE];Ethylene glycol bis(4-trimellitate anhydride) (TMEG);ethane-1,2-diylbis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate);SCHEMBL940988;DTXSID40169549;BAA73296;MFCD00082947;AKOS016004854;DS-3846;C20-H10-O10;CS-0155759;FT-0660758;A881787;5,5'-Ethylenebis(oxycarbonyl)bis(isobenzofuran-1,3-dione);5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,2-ethanediyl ester;2-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-carbonyloxy)ethyl 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate

Chemical Property of Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)

Chemical Property:

• Vapor Pressure: 1.92E-18mmHg at 25°C
• Melting Point: 167-169℃
• Refractive Index: 1.657
• Boiling Point: 681.8 °C at 760 mmHg
• Flash Point: 299.1 °C
• PSA: 139.34000
• Density: 1.625 g/cm³
• LogP: 1.32160
• Storage Temp.: Inert atmosphere,Room Temperature
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 7
• Exact Mass: 410.02739651
• Heavy Atom Count: 30
• Complexity: 735

Purity/Quality:

98%, ^*data from raw suppliers

Ethane-1,2-diylbis(1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylate) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C=C1C(=O)OCCOC(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

Technology Process of Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)

There total 1 articles about Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) 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: 86.0%

ethylene glycol (107-21-1) + trimellitic Anhydride (552-30-7,145253-53-8) → trimellitic anhydride ethylene glycol ester (1732-96-3)

Guidance literature:

at 230 - 260 ℃; for 2h; under 10 - 15 Torr; Inert atmosphere;

Reference yield: 95.0%

trimellitic anhydride ethylene glycol ester (1732-96-3) → C20H14O12

Guidance literature:

With water; sodium hydroxide;

upstream raw materials:

ethylene glycol

trimellitic Anhydride

Refernces