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Octafluoronaphthalene

Also known as: 1,2,3,4,5,6,7,8-Octafluoronaphthalene, 1,2,3,4,5,6,7,8-octafluoronaphthalene, AKOS MSC-0224, EINECS 206-239-9, MFCD00014307, Naphthalene, 1,2,3,4,5,6,7,8-octafluoro-, Naphthalene, octafluoro-, Naphthalene,octafluoro, OCTAFLUORONAPHTHALENE, Octafluoronaphthalene 95%, Octafluoronaphthalene,97%, PERFLUORONAPHTHALENE, Perfluoronaphthalene, naphthalene,octafluoro-, octafluoronaphtalene, octafluoronapthalene, perfluoronaphthelene

Octafluoronaphthalene (CAS 313-72-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10F8 and a molecular weight of 272.094 g/mol. Key properties include a melting point of 87-88 °C(lit.), a boiling point of 237.5±35.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 74.3±17.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
313-72-4
Jingsj CID
J-36255-1
Molecular Formula
C10F8
Molecular Weight
272.094 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point87-88 °C(lit.)
Boiling Point237.5±35.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point74.3±17.7 °C
Exact Mass271.987213
LogP3.61
Vapor Pressure0.1±0.5 mmHg at 25°C
Refractive Index1.472

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Octafluoronaphthalene?

The CAS number of Octafluoronaphthalene is 313-72-4.

What are the molecular formula and molecular weight of Octafluoronaphthalene?

Octafluoronaphthalene has molecular formula C10F8 and molecular weight 272.094 g/mol.

Is Octafluoronaphthalene hazardous?

Octafluoronaphthalene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Octafluoronaphthalene?

For Octafluoronaphthalene, Upstream Products: Perfluorodecalin, Dichlorofluoromethane; Downstream Products: Perfluorodecalin, 1,2,4,5-Tetrachlorobenzene, Pentachlorobenzene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Octafluoronaphthalene (CAS 313-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36255-1 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.