perfluoropentane-1-sulphonic acid (CAS 2706-91-4) — formula C5F11SO3H, molecular weight 350.11; category organic chemicals.
| CAS Number | 2706-91-4 |
|---|---|
| Molecular Formula | C5F11SO3H |
| Molecular Weight | 350.11 |
| LogP | 3 |
| Applications | Uses: • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), Use Classification: PFAS -> PFsulfonic acids (PFSA), PFAS (per- and polyfluoroalkyl substances) -> OECD Category, General Manufacturing Information: 1-Pentanesulfonic acid, 1, 2, 3, 4, 5, 5-undecafluoro-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), Use Classification: PFAS -> PFsulfonic acids (PFSA), PFAS (per- and polyfluoroalkyl substances) -> OECD Category, General Manufacturing Information: 1-Pentanesulfonic acid, 1, 2, 3, 4, 5, 5-undecafluoro-: INACTIVE.
perfluoropentane-1-sulphonic acid is a carbon-based organic compound with CAS registry number 2706-91-4 and molecular formula C5F11SO3H (molecular weight 350.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2706-91-4
Its molecular formula C5F11SO3H comprises 5 C, 11 F, 1 S, 3 O, 1 H atoms.
Also known as: perfluoropentane-1-sulphonic acid · 全氟戊烷磺酸
Category: organic chemicals
The CAS registry number of perfluoropentane-1-sulphonic acid is 2706-91-4.
Molecular formula C5F11SO3H, molecular weight 350.11.
It is also registered under: perfluoropentane-1-sulphonic acid, 全氟戊烷磺酸.
Recorded applications: Uses: • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), Use Classification: PFAS -> PFsulfonic acids (PFSA), PFAS (per- and polyfluoroalkyl substances) -> OECD Category, General Manufacturing Information: 1-Pentanesulfonic acid, 1, 2, 3, 4, 5, 5-undecafluoro-: INACTIVE.
Category: Organic Chemicals.
Independent reference data for perfluoropentane-1-sulphonic acid (CAS 2706-91-4), compiled from public chemistry databases.
| CAS 号 | 2706-91-4 |
|---|---|
| PubChem CID | 75922 |
| 分子式 | C5F11SO3H |
| IUPAC 名称 | 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulfonic acid |
| UNII（FDA） | YWK28LB8TL |
| Molecular Weight | 350.11 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 4 |
| Exact Mass | 349.94707485 |
| Monoisotopic Mass | 349.94707485 |
| Topological Polar Surface Area | 62.8 |
| Heavy Atom Count | 20 |
perfluoropentanesulfonic acid; 2706-91-4; 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-; 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulfonic acid; DTXSID8062600; Perfluoropentane-1-sulfonic acid; YWK28LB8TL; 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfonic acid; undecafluoro-1-pentanesulfonic Acid; RefChem:860286; DTXCID4037613; PFPeS perfluoropentanesulfonic acid; 220-301-2; PFPeS; UNDECAFLUOROPENTANE-1-SULFONIC ACID; Perfluoropentanesulfonic acid hydrate
| 已通报的危害声明 | H302 (100%), H314 (100%), H335 (100%) |
|---|
全氟戊烷磺酸 · CAS 2706-91-4 · C5F11SO3H. UNII YWK28LB8TL.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 全氟戊烷磺酸