5,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene

5,5'''-二正辛基-2,2':5',2'':5'',2'''-四噻吩

Also known as: 5,5'''-Dioctyl-2,2':5',2'':5'',2'''-quaterthiophene, 2,2':5',2'':5'',2'''-Quaterthiophene, 5,5'''-dioctyl-, 8-QTP-8, alpha-C8-4T

5,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene (CAS 882659-01-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C32H42S4 and a molecular weight of 554.936 g/mol. It is also known as 5,5'''-Dioctyl-2,2':5',2'':5'',2'''-quaterthiophene, 2,2':5',2'':5'',2'''-Quaterthiophene, 5,5'''-dioctyl- and 8-QTP-8. Key properties include a melting point of 176° C, a boiling point of 612.4±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 247.4±16.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

882659-01-0

Jingsj CID

J-1528288-4

Molecular Formula

C₃₂H₄₂S₄

Chinese Name

5,5'''-二正辛基-2,2':5',2'':5'',2'''-四噻吩

Molecular Weight

554.936 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026