CAS 1160823-77-7: 4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene

Description: 4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene is an organic compound characterized by its unique structure, which includes a dithiophene core and ether linkages provided by the 2-ethylhexyl groups. This compound is typically used in organic electronics, particularly in organic photovoltaics and field-effect transistors, due to its favorable electronic properties, such as high charge mobility and good thermal stability. The presence of the bulky 2-ethylhexyl groups enhances solubility in organic solvents, facilitating processing and film formation. Additionally, the dithiophene moiety contributes to its strong light absorption characteristics, making it suitable for applications in light-harvesting materials. Its chemical stability and ability to form π-π stacking interactions are also significant for its performance in electronic devices. Overall, this compound exemplifies the design principles in organic semiconductor chemistry, balancing solubility, stability, and electronic properties for advanced material applications.

Formula: C₂₆H₃₈O₂S₂

InChI: InChI=1S/C26H38O2S2/c1-5-9-11-19(7-3)17-27-23-21-13-15-30-26(21)24(22-14-16-29-25(22)23)28-18-20(8-4)12-10-6-2/h13-16,19-20H,5-12,17-18H2,1-4H3

InChI key: InChIKey=HATOWNJGYIVNBU-UHFFFAOYSA-N

SMILES: O(C=1C=2SC=CC2C(OCC(CC)CCCC)=C3SC=CC13)CC(CC)CCCC

Synonyms:

• 4,8-Bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene
• 4,8-Diethylhexyloxybenzo[1,2-b:3,4-b]dithiophene
• Benzo[1,2-b:4,5-b′]dithiophene, 4,8-bis[(2-ethylhexyl)oxy]-
• K0213
• 4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene

Benzo[1,2-b:4,5-b']dithiophene, 4,8-bis[(2-ethylhexyl)oxy]-

CAS: 1160823-77-7

• Formula: C₂₆H₃₈O₂S₂
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 446.7087

4,8-Bis((2-Ethylhexyl)Oxy)Benzo[1,2-B:4,5-B’]Dithiophene

CAS: 1160823-77-7

• Purity: 98%+
• Molecular weight: 446.71g/mol

4,8-Bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene

CAS: 1160823-77-7

• Formula: C₂₆H₃₈O₂S₂
• Purity: >95.0%(HPLC)
• Color and Shape: Light yellow to Brown clear liquid
• Molecular weight: 446.71