1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione
1,1,1,5,5,6,6,6-八氟-2,4-己二酮
Also known as: 1,1,1,5,5,6,6,6-Octafluoro-2,4-hexanedione, 3H,3H-Octafluorohexane-2,4-dione, 3H,3H-Perfluorohexane-2,4-dione, 3,3-Dihydroperfluorohexane-2,4-dione
1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione (CAS 20825-07-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H2F8O2 and a molecular weight of 258.06600 g/mol. It is also known as 1,1,1,5,5,6,6,6-Octafluoro-2,4-hexanedione, 3H,3H-Octafluorohexane-2,4-dione and 3H,3H-Perfluorohexane-2,4-dione. Key properties include a boiling point of 118.7ºC at 760 mmHg, a density of 1.538 g/mL at 25ºC(lit.) and a flash point of 37.9ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20825-07-4
- Jingsj CID
- J-12845-0
- Molecular Formula
- C6H2F8O2
- Chinese Name
- 1,1,1,5,5,6,6,6-八氟-2,4-己二酮
- Molecular Weight
- 258.06600 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 118.7ºC at 760 mmHg |
|---|---|
| Density | 1.538 g/mL at 25ºC(lit.) |
| Flash Point | 37.9ºC |
| Exact Mass | 257.99300 |
| PSA | 34.14000 |
| LogP | 2.27460 |
| Vapor Pressure | 16.5mmHg at 25°C |
| Refractive Index | n20/D 1.3269(lit.) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione?
The CAS number of 1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione is 20825-07-4.
What are the molecular formula and molecular weight of 1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione?
1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione has molecular formula C6H2F8O2 and molecular weight 258.06600 g/mol.
Is 1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione hazardous?
1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,1,5,5,6,6,6-Octafluorohexane-2,4-dione (CAS 20825-07-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12845-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.