1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone

Base Information

• Chemical Name: 1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone
• CAS No.: 92772-42-4
• Molecular Formula: C₂₀H₃₂O₁₂
• Molecular Weight: 464.467
• Hs Code.: 2932999099
• Mol file: 92772-42-4.mol

Synonyms:1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone;crown lactone I

Chemical Property of 1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone

Chemical Property:

• Vapor Pressure: 1.39E-25mmHg at 25°C
• Boiling Point: 799.6°Cat760mmHg
• Flash Point: 339.4°C
• PSA: 142.12000
• Density: 1.129g/cm³
• LogP: -0.20040

Purity/Quality:

1,4,7,10,15,18,21,24-OCTAOXACYCLOOCTACOSANE-11,14,25,28-TETRONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone

There total 2 articles about 1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone 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: 25.0%

succinoyl dichloride (543-20-4) + 2,2'-[1,2-ethanediylbis(oxy)]bisethanol (112-27-6) → 1,4,7,10-tetraoxacyclotetradecane-11,14-dione (82993-74-6) + 1,4,7,10,15,18,21,24-octaoxacyclooctacosane-11,14,25,28-tetrone (92772-42-4)

Guidance literature:

With potassium fluoride; Aliquat 336; In benzene; for 4h; Ambient temperature;

Reference yield: 8.0%

succinic acid anhydride (108-30-5) + 2,2'-[1,2-ethanediylbis(oxy)]bisethanol (112-27-6) → 1,4,7,10-tetraoxacyclotetradecane-11,14-dione (82993-74-6) + 1,4,7,10,15,18,21,24-octaoxacyclooctacosane-11,14,25,28-tetrone (92772-42-4)

Guidance literature:

tris(2-methoxyphenyl)bismuthine; In toluene; for 48h; Heating;

DOI:10.1039/c39950001407

upstream raw materials:

succinoyl dichloride

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

succinic acid anhydride