1294515-75-5

Basic information

• Product Name: 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene
• Synonyms: 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene;2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene;2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene
• CAS NO: 1294515-75-5
• Molecular Formula: C₂₆H₃₆Br₂O₂S₂
• Molecular Weight: 604.50084
• Mol File: 1294515-75-5.mol
• Article Data: 6

Chemical Properties

• Melting Point: 61.0 to 65.0 °C
• Boiling Point: 632.3±50.0 °C(Predicted)
• Appearance: /
• Density: 1.349±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene(1294515-75-5)
• EPA Substance Registry System: 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene(1294515-75-5)

Safety Data

• Hazardous Substances Data: 1294515-75-5(Hazardous Substances Data)

Usage

Uses

2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b'']dithiophene (CAS# 1294515-75-5) is a building block used in the preparation of low-bandgap conjugated polymers for solar cell applications, and in the synthesis of bi-diketopyrrolopyrrole as an electron-accepting copolymer.

Upstream product

• 32281-36-0 4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione 
• 111-83-1 1-bromo-octane 
• 1098102-94-3 4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene 

Downstream Products

• 1098102-95-4 (4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) 

Relevant articles and documents

Ethynyl bridging based A-phi-D-phi-A type BODIPY derivative and preparation method thereof

The invention discloses an ethynyl bridging based A-phi-D-phi-A type BODIPY derivative and a preparation method thereof. The A-phi-D-phi-A type BODIPY derivative is prepared by the following steps: grafting ethynyl to groups such as fluorene, carbazole, d

Synthesis of fluorinated benzotriazole (BTZ)- and benzodithiophene (BDT)-based low-bandgap conjugated polymers for solar cell applications

A series of donor–acceptor (D–A) polymers (P1–P3) based on benzodithiophene (BDT) and electron-accepting benzotriazole (BTZ) units containing thiophene linkers with/without alkyl side-chains were designed and synthesized via Stille coupling polymerization

A Benzodithiophene-Based Fluorescence Probe for Rapid Detection of Fluoride Ion

A novel and simple fluorescence probe was synthesized from benzo[1,2-b:4,5-b′]dithiophene (BDT) and trimethylsilylethyne via Sonogashira reaction, and showed highly selective and sensitive fluorescence decreasing response towards F?. The probe molecule turned to a weakly fluorescent terminal alkyne moiety because its trimethylsilyl (TMS) group was cleaved by fluoride, which was proved by1H NMR titration. Whereas no distinct fluorescent changes were observed with the addition of other anions, such as Cl?, Br?, I?, AcO?and H2PO4?. Upon the addition of F?, the maximum fluorescence emission wavelength shifted from 460 nm to 450 nm with a decrease of fluorescence intensity by 40% within 20 s. Moreover, the detection limit towards F?was calculated to be as low as 73.5 nmol/L.