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

Encyclopedia

Octamethyltetrasiloxane-1,7-diol

Base Information Edit
  • Chemical Name:Octamethyltetrasiloxane-1,7-diol
  • CAS No.:3081-07-0
  • Molecular Formula:C8H26 O5 Si4
  • Molecular Weight:314.633
  • Hs Code.:2934999090
  • DSSTox Substance ID:DTXSID6062834
  • Nikkaji Number:J421.655E
  • Wikidata:Q81990292
  • Mol file:3081-07-0.mol
Octamethyltetrasiloxane-1,7-diol

Synonyms:Octamethyltetrasiloxane-1,7-diol;3081-07-0;1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-;1,7-dihydroxyoctamethyltetrasiloxane;C8H26O5Si4;SCHEMBL677683;DTXSID6062834;CHEBI:132282;1,1,3,3,5,5,7,7-octamethyltetrasiloxane-1,7-diol;1,1,3,3,5,5,7,7-Octamethylheptanetetrasiloxane-1,7-diol;1,7-dihydroxy-1,1,3,3,5,5,7,7-octamethyltetrasiloxane

Suppliers and Price of Octamethyltetrasiloxane-1,7-diol
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
  • Packaging
  • price
  • TRC
  • Octamethyl-1,7-tetrasiloxanediol
  • 250mg
  • $ 1455.00
  • TRC
  • Octamethyl-1,7-tetrasiloxanediol
  • 100mg
  • $ 700.00
Total 5 raw suppliers
Chemical Property of Octamethyltetrasiloxane-1,7-diol Edit
Chemical Property:
  • Vapor Pressure:0.00112mmHg at 25°C 
  • Melting Point:-5 °C 
  • Boiling Point:267.2°Cat760mmHg 
  • PKA:13.34±0.53(Predicted) 
  • Flash Point:115.4°C 
  • PSA:68.15000 
  • Density:0.99g/cm3 
  • LogP:1.82800 
  • Storage Temp.:Refrigerator, under inert atmosphere 
  • Solubility.:Chloroform (Slightly), Methanol (Slightly) 
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:5
  • Rotatable Bond Count:6
  • Exact Mass:314.08573006
  • Heavy Atom Count:17
  • Complexity:241
Purity/Quality:

97% *data from raw suppliers

Octamethyl-1,7-tetrasiloxanediol *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
  • Canonical SMILES:C[Si](C)(O)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O
  • Uses Octamethyl-1,7-tetrasiloxanediol can be used in the preparation of Silicone coated Celgard-2400 for the adhesion of canine platelets and leucocytes.
Technology Process of Octamethyltetrasiloxane-1,7-diol

There total 3 articles about Octamethyltetrasiloxane-1,7-diol 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:
1,7-Diacetoxyoctamethyltetrasiloxan, W., bei 5grad;
Post RFQ for Price