Perfluorododecanoic acid
Also known as: Perfluorolauric acid, Tricosafluorododecanoic acid, Tricosafluorolauric Acid, PFDOA, PFDODA, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Tricosafluorododecanoic acid, n-perfluorododecanoic acid, perfluoro-1-dodecanoic acid, perfluoroundecacarboxylic acid
Perfluorododecanoic acid (CAS 307-55-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12HF23O2 and a molecular weight of 614.098 g/mol. Key properties include a melting point of 105-108 °C(lit.), a boiling point of 245.3±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 102.2±25.9 °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.
- 307-55-1
- Jingsj CID
- J-29667-3
- Molecular Formula
- C12HF23O2
- Molecular Weight
- 614.098 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 105-108 °C(lit.) |
|---|---|
| Boiling Point | 245.3±35.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 102.2±25.9 °C |
| Exact Mass | 613.960938 |
| PSA | 37.30000 |
| LogP | 11.31 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.288 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Perfluorododecanoic acid?
The CAS number of Perfluorododecanoic acid is 307-55-1.
What are the molecular formula and molecular weight of Perfluorododecanoic acid?
Perfluorododecanoic acid has molecular formula C12HF23O2 and molecular weight 614.098 g/mol.
Is Perfluorododecanoic acid hazardous?
Perfluorododecanoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Perfluorododecanoic acid (CAS 307-55-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29667-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.