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3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]

Base Information Edit
  • Chemical Name:3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]
  • CAS No.:1821-16-5
  • Molecular Formula:C20H14 O6
  • Molecular Weight:350.328
  • Hs Code.:2932209090
  • Mol file:1821-16-5.mol
3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]

Synonyms:Coumarin,3,3'-ethylidenebis[4-hydroxy- (6CI,7CI,8CI);3,3'-Ethylidenebis(4-hydroxycoumarin); Ethylidene Dicoumarol; Eticoumarolum;Pertrombon

Suppliers and Price of 3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
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Total 6 raw suppliers
Chemical Property of 3,3'-ethylidenebis[4-hydroxy-2-benzopyrone] Edit
Chemical Property:
  • Melting Point:178° 
  • Boiling Point:520.7oC at 760 mmHg 
  • Flash Point:188.6oC 
  • PSA:100.88000 
  • Density:1.534g/cm3 
  • LogP:3.46240 
Purity/Quality:

98%,99%, *data from raw suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
Technology Process of 3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]

There total 3 articles about 3,3'-ethylidenebis[4-hydroxy-2-benzopyrone] 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:
Guidance literature:
Analog Sullivan et al., Am. Soc. 65 <1943> 2288;
DOI:10.1021/jm00235a019
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