Tetraphenylthiophene
Also known as: 2,3,4,5-Tetraphenylthiophene, Thionessal, Thiophene, 2,3,4,5-tetraphenyl-, Thiophene, tetraphenyl-
Tetraphenylthiophene (CAS 1884-68-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C28H20S and a molecular weight of 388.52300 g/mol. Key properties include a melting point of 184-185°C, a boiling point of 402.2ºC at 760 mmHg, a density of 1.142 g/cm3 and a flash point of 147.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1884-68-0
- Jingsj CID
- J-1509246-3
- Molecular Formula
- C28H20S
- Molecular Weight
- 388.52300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 184-185°C |
|---|---|
| Boiling Point | 402.2ºC at 760 mmHg |
| Density | 1.142 g/cm3 |
| Flash Point | 147.8ºC |
| Exact Mass | 388.12900 |
| PSA | 28.24000 |
| LogP | 8.41610 |
| Vapor Pressure | 2.58E-06mmHg at 25°C |
| Refractive Index | 1.643 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Tetraphenylthiophene?
The CAS number of Tetraphenylthiophene is 1884-68-0.
What are the molecular formula and molecular weight of Tetraphenylthiophene?
Tetraphenylthiophene has molecular formula C28H20S and molecular weight 388.52300 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetraphenylthiophene (CAS 1884-68-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509246-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.