4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro-

Base Information

• Chemical Name: 4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro-
• CAS No.: 6537-90-2
• Molecular Formula: C₁₀H₈O₅
• Molecular Weight: 208.171
• NSC Number: 120525
• DSSTox Substance ID: DTXSID50298091
• Mol file: 6537-90-2.mol

Synonyms:6537-90-2;4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro-;3a,6,7,7a-Tetrahydro-4,7-ethanoisobenzofuran-1,3,5,9(4H)-tetrone;NSC120525;Bicyclo[2.2.2]octane-2,3-dicarboxylic anhydride, 5,7-dioxo-;SCHEMBL11950278;DTXSID50298091;DOEBRZGMLPHNHL-UHFFFAOYSA-N;RCL T288632;4,3,5,8(4H)-tetrone, tetrahydro-;NSC-120525;Bicyclo[2.2.2]octane-2, 5,7-dioxo-;2,5-dioxo-bicyclo[2.2.2]octan-7,8-dicarboxylic anhydride

Chemical Property of 4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro-

Chemical Property:

• Vapor Pressure: 1.15E-09mmHg at 25°C
• Boiling Point: 487.8°Cat760mmHg
• Flash Point: 225.5°C
• PSA: 77.51000
• Density: 1.55g/cm³
• LogP: -0.51980
• XLogP3: -1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 208.03717335
• Heavy Atom Count: 15
• Complexity: 372

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C2C3C(C(C1=O)CC2=O)C(=O)OC3=O

Technology Process of 4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro-

There total 3 articles about 4,7-Ethanoisobenzofuran-1,3,5,8(4H)-tetrone, tetrahydro- 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: 15.0%

maleic anhydride (108-31-6) + hydroquinone (123-31-9,8027-02-9) → (+/-)-5,7-dioxobicyclo<2.2.2>octane-2,3-dicarboxylic anhydride (6537-90-2,61586-14-9)

Guidance literature:

for 2h; Heating;

DOI:10.1021/jo00244a023

Reference yield:

maleic anhydride (108-31-6) + hydroquinone (123-31-9,8027-02-9) → (+/-)-5,7-dioxo-bicyclo[2.2.2]octane-2r,3c-dicarboxylic acid-anhydride (6537-90-2,61586-14-9)

Guidance literature:

unter Kohlendioxid;

DOI:10.1039/jr9570000327

Reference yield:

→ (+/-)-5,7-dioxobicyclo<2.2.2>octane-2,3-dicarboxylic anhydride (6537-90-2,61586-14-9)

Guidance literature:

Hydrochinon, Maleinsaeureanhydrid;

DOI:10.1021/jo00429a041

upstream raw materials:

maleic anhydride

hydroquinone

Downstream raw materials:

trans-2,3-Dicarboxybicyclo<2.2.2>octan

bicyclo[2.2.2]oct-7-ene-2,5-dione

C₂₄H₂₂⁽²⁾H₂O₄S₂

(-)-(1S,5S)-2-oxobicyclo<2.2.2>oct-7-en-5-ol p-toluenesulfonylhydrazone

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