for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application：
Cobalt(II) fluoride can be used as a catalyst to alloy metals. It is also used for optical deposition, of which it tremendously improves optical quality. The compound may be used in dental care.
| Pubchem Sid | 504753268 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753268 |
| Canonical Smiles | F[Co]F |
| IUPAC Name | difluorocobalt |
| InChIKey | YCYBZKSMUPTWEE-UHFFFAOYSA-L |
| INCHI | 1S/Co.2FH/h;2*1H/q+2;;/p-2 |
| Isomeric SMILES | F[Co]F |
| UN Number | 1759 |
| Packing Group | I |
| Molecular Weight | 96.93 |
| Reaxy-Rn | 15003128 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15003128&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Transition metal salts |
| Subclass | Transition metal fluorides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal fluorides |
| Alternative Parents | Inorganic salts |
| Molecular Framework | Not available |
| Substituents | Transition metal fluoride - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as transition metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a transition metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 B2226521 | Certificate of Analysis | Dec 12, 2025 | C165346 |
| B2226531 | Certificate of Analysis | Dec 12, 2025 | C165346 |
| B2226548 | Certificate of Analysis | Dec 12, 2025 | C165346 |
| B2226555 | Certificate of Analysis | Dec 12, 2025 | C165346 |
| K2102418 | Certificate of Analysis | Aug 11, 2025 | C165346 |
| I2016227 | Certificate of Analysis | Jul 15, 2024 | C165346 |
| I2016228 | Certificate of Analysis | Jul 15, 2024 | C165346 |
| C2603081 | Certificate of Analysis | Dec 02, 2022 | C165346 |
| E2320203 | Certificate of Analysis | Dec 02, 2022 | C165346 |
| E2320209 | Certificate of Analysis | Dec 02, 2022 | C165346 |
| E2320210 | Certificate of Analysis | Dec 02, 2022 | C165346 |
| E2320245 | Certificate of Analysis | Dec 02, 2022 | C165346 |
| Solubility | Soluble in water and hydrofluoric acid. insoluble in alcohol, ether, benzene. |
|---|---|
| Sensitivity | Moisture sensitive. |
| Boil Point(°C) | 1400℃ |
| Melt Point(°C) | 1200℃ |
| Molecular Weight | 96.930 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 96.93 Da |
| Monoisotopic Mass | 96.93 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 2.800 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Shengliang Qi, Kaixin Zhu, Ting Xu, Weiguang Ma, Xu Zong. (2024) Rutile-structured high-entropy oxyfluorides: A platform for oxygen evolution catalysis. Journal of Energy Chemistry, [PMID:] [10.1016/j.jechem.2024.10.009] |
| 2. Gu Ming-Zheng, Min Yuan, Jiang Ling, Zhou Fu, Chen Qiao, Zhang Xiao-Jun, Chen Jie-Jie, Yu Han-Qing, Wang Guang-Feng. (2025) Subsurface engineering for directional-selective CO₂-to-ethanol electrocatalysis at industrial-level. Nature Communications, [PMID:41353346] [10.1038/s41467-025-67176-8] |
| 3. Zhe Zhang, Chuangang Yao, Haixia Zhang, Yuxi Sun, Baixi Xia, Wanning Liu, Jingyi Ding, Li Zhang, Xiaoshi Lang, Kedi Cai. (2025) Enhanced Oxygen Reduction Reaction Kinetics of Li-Containing Oxide as a High-Performance Cathode for Solid Oxide Fuel Cells Through Synergistic Li Volatilization and Anion Doping. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.4c09449] |
| 4. Chuangang Yao, Baixi Xia, Haixia Zhang, Haocong Wang, Wenwen Zhang, Qiuhui Guo, Yubo Jiang, Xiaoshi Lang, Kedi Cai. (2025) Fluoride-driven modulation of oxygen vacancies and surface stability in cobalt-based perovskite as a high-performance cathode for solid oxide fuel cells. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.159359] |
