2,5-Diphenylthiophene
2,5-二苯基噻吩
Also known as: Thiophene, 2,5-diphenyl-, 2,5-DIPHENYLTHIOPHENE
2,5-Diphenylthiophene (CAS 1445-78-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H12S and a molecular weight of 236.33100 g/mol. It is also known as Thiophene, 2,5-diphenyl- and 2,5-DIPHENYLTHIOPHENE. Key properties include a melting point of 153ºC, a boiling point of 366.6ºC at 760mmHg, a density of 1.128g/cm3 and a flash point of 130.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1445-78-9
- Jingsj CID
- J-19694-9
- Molecular Formula
- C16H12S
- Chinese Name
- 2,5-二苯基噻吩
- Molecular Weight
- 236.33100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 153ºC |
|---|---|
| Boiling Point | 366.6ºC at 760mmHg |
| Density | 1.128g/cm3 |
| Flash Point | 130.9ºC |
Frequently Asked Questions
What is the CAS number of 2,5-Diphenylthiophene?
The CAS number of 2,5-Diphenylthiophene is 1445-78-9.
What are the molecular formula and molecular weight of 2,5-Diphenylthiophene?
2,5-Diphenylthiophene has molecular formula C16H12S and molecular weight 236.33100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Diphenylthiophene (CAS 1445-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19694-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.