Perfluorononanoic acid
Also known as: Heptadecafluorononanoic acid, Perfluoropelargonic acid, n-Heptadecafluorononanoic acid, perfluoro-n-nonanoic acid, perfluorononan-1-oic acid, Heptadecafluoropelargonic Acid, Nonanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluoro-, UNII-5830Z6S63M, PFNA
Perfluorononanoic acid (CAS 375-95-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9HF17O2 and a molecular weight of 464.076 g/mol. Key properties include a melting point of 59-62 °C(lit.), a boiling point of 196.4±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 72.6±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.
- 375-95-1
- Jingsj CID
- J-1065932-2
- Molecular Formula
- C9HF17O2
- Molecular Weight
- 464.076 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 59-62 °C(lit.) |
|---|---|
| Boiling Point | 196.4±35.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 72.6±25.9 °C |
| Exact Mass | 463.970520 |
| PSA | 37.30000 |
| LogP | 8.64 |
| Vapor Pressure | 0.2±0.8 mmHg at 25°C |
| Refractive Index | 1.289 |
| Stability | Stable. Incompatible with strong bases, strong oxidizing agents. Corrosive - causes burns. |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Perfluorononanoic acid?
The CAS number of Perfluorononanoic acid is 375-95-1.
What are the molecular formula and molecular weight of Perfluorononanoic acid?
Perfluorononanoic acid has molecular formula C9HF17O2 and molecular weight 464.076 g/mol.
Is Perfluorononanoic acid hazardous?
Perfluorononanoic acid 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 Perfluorononanoic acid?
For Perfluorononanoic acid, Upstream Products: Perfluorooctyl iodide, Carbon dioxide, 1H,1H,2H-Perfluoro-1-decene; Downstream Products: Perfluorooctanamide, Perfluoroheptanoic acid, Perfluorooctanoic Acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Perfluorononanoic acid (CAS 375-95-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065932-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.