4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid
4,4'-((9,9-二辛基-9H-芴-2,7-二基)双(乙炔-2,1-二基))二苯甲酸
Also known as: Benzoic acid, 4,?4'-?[(9,?9-?dioctyl-?9H-?fluorene-?2,?7-?diyl)?di-?2,?1-?ethynediyl]?bis-
4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid (CAS 1313187-39-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C47H50O4 and a molecular weight of 678.9 g/mol. It is also known as Benzoic acid, 4,?4'-?[(9,?9-?dioctyl-?9H-?fluorene-?2,?7-?diyl)?di-?2,?1-?ethynediyl]?bis-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1313187-39-1
- Jingsj CID
- J-1123678-8
- Molecular Formula
- C47H50O4
- Chinese Name
- 4,4'-((9,9-二辛基-9H-芴-2,7-二基)双(乙炔-2,1-二基))二苯甲酸
- Molecular Weight
- 678.9 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid?
The CAS number of 4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid is 1313187-39-1.
What are the molecular formula and molecular weight of 4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid?
4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid has molecular formula C47H50O4 and molecular weight 678.9 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-[2-[7-[2-(4-carboxyphenyl)ethynyl]-9,9-dioctyl-fluoren-2-yl]ethynyl]benzoic acid (CAS 1313187-39-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1123678-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.