Thiophene, 2,3-diethynyl- (9CI)
(9CI)-2,3-二乙炔噻吩
Also known as: 2,3-Diethynylthiophene
Thiophene, 2,3-diethynyl- (9CI) (CAS 153143-04-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4S and a molecular weight of 132.18200 g/mol. It is also known as 2,3-Diethynylthiophene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 153143-04-5
- Jingsj CID
- J-1087177-1
- Molecular Formula
- C8H4S
- Chinese Name
- (9CI)-2,3-二乙炔噻吩
- Molecular Weight
- 132.18200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Thiophene, 2,3-diethynyl- (9CI)?
The CAS number of Thiophene, 2,3-diethynyl- (9CI) is 153143-04-5.
What are the molecular formula and molecular weight of Thiophene, 2,3-diethynyl- (9CI)?
Thiophene, 2,3-diethynyl- (9CI) has molecular formula C8H4S and molecular weight 132.18200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiophene, 2,3-diethynyl- (9CI) (CAS 153143-04-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087177-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.