457931-26-9

Basic information

• Product Name: 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene
• Synonyms: 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene
• CAS NO: 457931-26-9
• Molecular Weight: 586.469
• Mol File: 457931-26-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene(457931-26-9)
• EPA Substance Registry System: 1,4-bis[4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl]-2,5-dioctyloxyphenylene(457931-26-9)

Safety Data

• Hazardous Substances Data: 457931-26-9(Hazardous Substances Data)

Upstream product

• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 156028-40-9 1,4-dibromo-2,5-dioctyloxyphenylene 
• 145483-68-7 1,4-diiodo-2,5-dioctyloxybenzene 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 121-43-7 Trimethyl borate 
• 111-83-1 1-bromo-octane 
• 123-31-9 hydroquinone 
• 67399-94-4 1,4-bis(octyloxy)benzene 

Relevant articles and documents

Copolymers of 3,4-ethylenedioxythiophene and of pyridine alternated with fluorene or phenylene units: Synthesis, optical properties, and devices

We report the synthesis of four conjugated copolymers based on alkylated fluorene or phenylene units which band gap is tuned by the regular insertion of an electron-donating or electron-withdrawing unit, (3,4-ethylenedioxy)thiophene and pyridine, respecti

Dialkyl-substituted naphtho-dioxodibenzothiophene monomer and preparation method thereof and polymer containing dialkyl-substituted naphtho-dioxodibenzothiophene unit and application of polymer

The invention discloses a dialkyl-substituted naphtho-dioxodibenzothiophene monomer and a preparation method thereof and a polymer containing a dialkyl-substituted naphtho-dioxodibenzothiophene unit and the application of the polymer. A high-absorption electron unit -SO2- exists in the dialkyl-substituted naphtho-dioxodibenzothiophene monomer, and thus the electron affinity of a molecule can be improved. Through introducing of an unsymmetrical substituting condensed ring structure and an alkyl group, the electron affinity of the monomer can be lowered, and meanwhile, solubleness of the monomer in organic solvent is improved greatly. The dialkyl-substituted naphtho-dioxodibenzothiophene monomer obtains a homopolymer or a copolymer containing the dialkyl-substituted naphtho-dioxodibenzothiophene unit through Suzuki or Stille or Yamamoto polymerization reaction, and the obtained polymer has good solubleness in the organic solvent, is suitable for solution processing, and has wide application prospects in preparation of electroluminescent devices, organic solar cells and organic field effect transistors.