Perfluorovaleric acid (CAS 2706-90-3) — formula C5HF9O2, molecular weight 264.05; category organic chemicals.
Perfluorovaleric acid (CAS 2706-90-3) is a chemical raw material in the organic chemicals category. Its molecular formula C5HF9O2 comprises 5 C, 1 H, 9 F, 2 O atoms. Its molecular weight is about 264.05. Reported physicochemical data: LogP about 2.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2706-90-3 |
|---|---|
| Molecular Formula | C5HF9O2 |
| Molecular Weight | 264.05 |
| LogP | 2.9 |
| Applications | non-polymer PFAS, foundation, Paints and Varnishes, • Detected in food packaging materials [Ref: doi:10.1007/s11356-013-1596-y], • Use in antireflective undercoat layer for lithography, • Detected in membranes for apparel [Ref: https://doi.org/10.1016/j.chemosphere.2013.10.001] |
| Category | Organic Chemicals |
Documented applications: non-polymer PFAS, foundation, Paints and Varnishes, • Detected in food packaging materials [Ref: doi:10.1007/s11356-013-1596-y], • Use in antireflective undercoat layer for lithography, • Detected in membranes for apparel [Ref: https://doi.org/10.1016/j.chemosphere.2013.10.001].
Perfluorovaleric acid is a carbon-based organic compound with CAS registry number 2706-90-3 and molecular formula C5HF9O2 (molecular weight 264.05), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2706-90-3
Its molecular formula C5HF9O2 comprises 5 C, 1 H, 9 F, 2 O atoms.
Also known as: Perfluorovaleric acid · 全氟戊酸
Category: organic chemicals
The CAS registry number of Perfluorovaleric acid is 2706-90-3.
Molecular formula C5HF9O2, molecular weight 264.05.
It is also registered under: Perfluorovaleric acid, 全氟戊酸.
Recorded applications: non-polymer PFAS, foundation, Paints and Varnishes, • Detected in food packaging materials [Ref: doi:10.1007/s11356-013-1596-y], • Use in antireflective undercoat layer for lithography, • Detected in membranes for apparel [Ref: https://doi.org/10.1016/j.chemosphere.2013.10.001].
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Perfluorovaleric acid (CAS 2706-90-3), compiled from public chemistry databases.
| CAS Registry Number | 2706-90-3 |
|---|---|
| PubChem CID | 75921 |
| Molecular formula | C5HF9O2 |
| IUPAC name | 2,2,3,3,4,4,5,5,5-nonafluoropentanoic acid |
| UNII (FDA) | LUW3UY784P |
| Molecular Weight | 264.05 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 3 |
| Exact Mass | 263.98328273 |
| Monoisotopic Mass | 263.98328273 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 16 |
| Collision Cross Section | 116.78 Ų [M-H-CO2]- |
|---|---|
| Collision Cross Section | 179.96 Ų [2M-H]- |
Perfluoropentanoic acid; 2706-90-3; Perfluorovaleric acid; nonafluoropentanoic acid; 2,2,3,3,4,4,5,5,5-Nonafluoropentanoic acid; Valeric acid, nonafluoro-; Nonafluoro-1-pentanoic acid; DTXSID6062599; LUW3UY784P; NSC-18404; Pentanoic acid, 2,2,3,3,4,4,5,5,5-nonafluoro-; CHEBI:83491; RefChem:860287; PFPeA perfluoropentanoic acid; DTXCID9037612; 220-300-7
| Reported hazard statements | H314 (98.1%), H318 |
|---|
H314 (98.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Perfluorovaleric acid · CAS 2706-90-3 · C5HF9O2. UNII LUW3UY784P. Collision Cross Section: 116.78 Ų [M-H-CO2]-; Collision Cross Section: 179.96 Ų [2M-H]-.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 全氟戊酸