4,5,9,10-Tetrahydropyrene
4,5,9,10-四氢芘
Also known as: 4,5,9,10-Tetrahydro-pyren, 4,5,9,10-tetrahydro-pyrene, 4,5,9,10-tetrahydropyrene, MFCD00267195, Pyrene, 4,5,9,10-tetrahydro-, Pyrene,4,5,9,10-tetrahydro, pyrene-4,5,9,10-tetraone, tetrahydro-pyrene
4,5,9,10-Tetrahydropyrene (CAS 781-17-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H14 and a molecular weight of 206.282 g/mol. It is also known as 4,5,9,10-Tetrahydro-pyren, 4,5,9,10-tetrahydro-pyrene and 4,5,9,10-tetrahydropyrene. Key properties include a boiling point of 349.1±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 176.1±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 781-17-9
- Jingsj CID
- J-42609-1
- Molecular Formula
- C16H14
- Chinese Name
- 4,5,9,10-四氢芘
- Molecular Weight
- 206.282 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 349.1±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 176.1±14.4 °C |
Frequently Asked Questions
What is the CAS number of 4,5,9,10-Tetrahydropyrene?
The CAS number of 4,5,9,10-Tetrahydropyrene is 781-17-9.
What are the molecular formula and molecular weight of 4,5,9,10-Tetrahydropyrene?
4,5,9,10-Tetrahydropyrene has molecular formula C16H14 and molecular weight 206.282 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5,9,10-Tetrahydropyrene (CAS 781-17-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42609-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.