Octafluorocyclopentene (CAS 559-40-0) — formula C5F8, molecular weight 212.04; category organic chemicals.
Octafluorocyclopentene (CAS 559-40-0) is a chemical raw material in the organic chemicals category. Its molecular formula C5F8 comprises 5 C, 8 F atoms. Its molecular weight is about 212.04. Reported physicochemical data: LogP about 2.1. 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 | 559-40-0 |
|---|---|
| Molecular Formula | C5F8 |
| Molecular Weight | 212.04 |
| LogP | 2.1 |
| Applications | • Plasma etching in semiconductor manufacturing, non-polymer PFAS, PFAS (per- and polyfluoroalkyl substances), Semiconductor and photovoltaic agent, U.S. Production: 2023: <50, 000 lb |
| Category | Organic Chemicals |
Documented applications: • Plasma etching in semiconductor manufacturing, non-polymer PFAS, PFAS (per- and polyfluoroalkyl substances), Semiconductor and photovoltaic agent, U.S. Production: 2023: <50, 000 lb.
Octafluorocyclopentene is a carbon-based organic compound with CAS registry number 559-40-0 and molecular formula C5F8 (molecular weight 212.04), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 559-40-0
Its molecular formula C5F8 comprises 5 C, 8 F atoms.
Also known as: Octafluorocyclopentene · 八氟环戊烯 · perfluorocyclopentene
Category: organic chemicals
The CAS registry number of Octafluorocyclopentene is 559-40-0.
Molecular formula C5F8, molecular weight 212.04.
It is also registered under: Octafluorocyclopentene, 八氟环戊烯, perfluorocyclopentene.
Recorded applications: • Plasma etching in semiconductor manufacturing, non-polymer PFAS, PFAS (per- and polyfluoroalkyl substances), Semiconductor and photovoltaic agent, U.S. Production: 2023: <50, 000 lb.
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 Octafluorocyclopentene (CAS 559-40-0), compiled from public chemistry databases.
| CAS Registry Number | 559-40-0 |
|---|---|
| PubChem CID | 11212 |
| Molecular formula | C5F8 |
| IUPAC name | 1,2,3,3,4,4,5,5-octafluorocyclopentene |
| UNII (FDA) | ZKG7DKY9S2 |
| Molecular Weight | 212.04 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 211.98722530 |
| Monoisotopic Mass | 211.98722530 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 13 |
Octafluorocyclopentene; 559-40-0; Perfluorocyclopentene; ZKG7DKY9S2; Cyclopentene, 1,2,3,3,4,4,5,5-octafluoro-; DTXSID7073193; RefChem:171649; DTXCID4041991; 209-203-0; CYCLOPENTENE, OCTAFLUORO-; 1,2,3,3,4,4,5,5-octafluorocyclopentene; MFCD00013745; 1,2,3,3,4,4,5,5-octafluorocyclopent-1-ene; C5F8; EINECS 209-203-0; BRN 1879470
| Reported hazard statements | H315 (96.3%), H319 (100%), H331 (85.2%), H335 (96.3%) |
|---|
H315 (96.3%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
perfluorocyclopentene · CAS 559-40-0 · C5F8. UNII ZKG7DKY9S2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 全氟环戊烯