CAS 99611-76-4

2,2′:5′,2′′-Terthiophene, homopolymer

Description:

2,2′:5′,2′′-Terthiophene, homopolymer, identified by CAS number 99611-76-4, is a conjugated polymer derived from the polymerization of terthiophene units. This substance exhibits notable electrical conductivity and is characterized by its extended π-conjugated system, which contributes to its optical and electronic properties. The polymer typically appears as a solid material with a high degree of thermal stability, making it suitable for various applications in organic electronics, such as organic photovoltaics and field-effect transistors. Its solubility can vary depending on the specific processing conditions and the presence of substituents. The material's properties can be further tuned through copolymerization or by modifying its molecular weight. Additionally, 2,2′:5′,2′′-Terthiophene, homopolymer, displays interesting electrochromic behavior, allowing it to change color in response to electrical stimuli, which is valuable for applications in smart materials and displays. Overall, this polymer is significant in the field of organic semiconductors due to its unique structural and electronic characteristics.

Formula: (C₁₂H₈S₃)x

InChI: InChI=1S/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8H

InChI key: InChIKey=KXSFECAJUBPPFE-UHFFFAOYSA-N

SMILES: C=1(SC(=CC1)C2=CC=CS2)C3=CC=CS3

Synonyms:

• 2,2′:5′,2′′-Terthiophene, homopolymer
• 2,5-Bis(2-thienyl)thiophene polymer
• Poly(2,2′:5′,2′′-terthiophene)
• Poly(2,5-di(2-thienyl)thiophene)
• Poly(2,2′,2′′-terthiophene)

2,2′:5′,2′′-Terthiophene, homopolymer

CAS: 99611-76-4

Formula: C₁₂H₈S₃

Molecular weight: 248.3869

Ref: IN-DA01X46K