Welcome to LookChem.com Sign In|Join Free
  • or

Encyclopedia

Technology Process of 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Base Information
  • Chemical Name:4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
  • CAS No.:129808-00-0
  • Molecular Formula:C18H6O6
  • Molecular Weight:318.2
  • Hs Code.:
  • European Community (EC) Number:695-093-3
  • DSSTox Substance ID:DTXSID701338045
  • Nikkaji Number:J3.545.571J
  • Mol file:129808-00-0.mol
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Synonyms:4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;129808-00-0;5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione;5,5'-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione);SCHEMBL2640689;XGZRRDYHYZLYIJ-UHFFFAOYSA-N;DTXSID701338045;MFCD28976167;AS-82450;4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride;E1164;E1412;FT-0701362;J3.545.571J;D90596;5,5'-(1,2-Ethynediyl)bis(1,3-isobenzofurandione);5,5'-(1,2-Ethynediyl)bis-(1,3-Isobenzofurandione);4,4 inverted exclamation mark -(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation);5-[2-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-yl)ethynyl]-1,3-dihydro-2-benzofuran-1,3-dione

Suppliers and Price of 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
  • 50mg
  • $ 45.00
  • TRC
  • 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
  • 500mg
  • $ 75.00
  • TCI Chemical
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride >98.0%(HPLC)(T)
  • 5g
  • $ 62.00
  • TCI Chemical
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
  • 1G
  • $ 55.00
  • TCI Chemical
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride >98.0%(HPLC)(T)
  • 25g
  • $ 204.00
  • TCI Chemical
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
  • 5G
  • $ 187.00
  • Crysdot
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 95+%
  • 100g
  • $ 440.00
  • AK Scientific
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
  • 5g
  • $ 137.00
Total 24 raw suppliers
Chemical Property of 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Chemical Property:
  • XLogP3:2.7
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:6
  • Rotatable Bond Count:2
  • Exact Mass:318.01643791
  • Heavy Atom Count:24
  • Complexity:639
Purity/Quality:

≥99% *data from raw suppliers

5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
  • Canonical SMILES:C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 129808-00-0

Total 8 Pictures about this product