ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Metal halide and Halogen salt >Metal fluoride and salt >Caesium fluoride
Caesium fluoride
- CAS No.
- 13400-13-0
- Chemical Name:
- Caesium fluoride
- Synonyms
- CsF;CESIUM FLUORIDE;Cesium Floride;Cesium monofluoride;Dicesium difluoride;B2T;BM600;LAMC2;NSC 84270;Cesium fL
- CBNumber:
- CB5122877
- Molecular Formula:
- CsF
- Molecular Weight:
- 151.9
- MOL File:
- 13400-13-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/5 11:48:35
| Melting point | 682 °C(lit.) |
|---|---|
| Boiling point | 1251 °C |
| Density | 4.115 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 25℃ |
| Flash point | 1251°C |
| storage temp. | 0-6°C |
| solubility | H2O: 3 M at 20 °C, clear, colorless |
| form | Powder/Lump |
| color | White |
| Specific Gravity | 4.115 |
| PH | 6.5-7.5 (25℃, 3M in H2O) |
| Water Solubility | 369 g/100 mL (18 ºC) |
| Sensitive | Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
| Merck | 14,2012 |
| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| Stability | hygroscopic |
| InChIKey | XJHCXCQVJFPJIK-UHFFFAOYSA-M |
| LogP | 0.23 at 20℃ |
| CAS DataBase Reference | 13400-13-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Cesium fluoride(13400-13-0) |
| EPA Substance Registry System | Cesium fluoride (CsF) (13400-13-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318-H361d-H373-H412 | |||||||||
| Precautionary statements | P202-P273-P280-P301+P312-P305+P351+P338-P308+P313 | |||||||||
| Hazard Codes | T,C | |||||||||
| Risk Statements | 23/24/25-34-62-41-38-32 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2923 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | FK9650000 | |||||||||
| F | 3-10 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | T | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28261990 | |||||||||
| NFPA 704 |
|
Caesium fluoride price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 289345 | Cesium fluoride 99.9% trace metals basis | 13400-13-0 | 5G | ₹2045.93 | 2022-06-14 | Buy |
| Sigma-Aldrich | 289345 | Cesium fluoride 99.9% trace metals basis | 13400-13-0 | 25G | ₹7631.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 289345 | Cesium fluoride 99.9% trace metals basis | 13400-13-0 | 25G | ₹7631.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 289345 | Cesium fluoride 99.9% trace metals basis | 13400-13-0 | 100G | ₹12362.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 289345 | Cesium fluoride 99.9% trace metals basis | 13400-13-0 | 500G | ₹15219.95 | 2022-06-14 | Buy |
Caesium fluoride Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Used as a base in a Suzuki cross-coupling synthesis of ortho-substituted biaryls.5 Also employed as a reagent for nucleophilic fluorination of primary halides and sulfonates in protic media such as tert-butyl and tert-pentyl alcohols.6
Uses
Cesium fluoride is an inorganic compound with the chemical formula CsF, which is a hygmoscopic white salt. Cesium fluoride can be used as a source of fluoride anion for organic synthesis. Caesium has the highest electropositivity of all non-radioactive elements and fluorine has the highest electronegativity of all elements.
General Description
Cesium fluoride is an inorganic compound known to be a source of fluoride ion and a catalyst in organic synthesis. It has been used in many organic reactions like 1,4?elimination, desilylation, transesterification, acylation, nucleophilic aromatic substitution, etherification, cross?coupling reactions and so on.
Hazard
A poison.
Safety Profile
A poison. Incompatible with benzenediazonium tetrafluoroborate and difluoroamine. When heated to decomposition it emits toxic fumes of F-.
Purification Methods
Crystallise it from aqueous solution by adding ethanol.
Caesium fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 301)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| ASM Organics | 91-9866122393 | Andhra Pradesh, India | 1188 | 58 | Inquiry |
| Molychem | 08048372666Ext 559 | Mumbai, India | 577 | 58 | Inquiry |
| Santo Righello Pvt. Ltd | 91-9885571757 | Hyderabad, India | 919 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| 5 E Scientific | 91-22-28016026 | Maharashtra, India | 137 | 58 | Inquiry |
| SL Drugs and Pharmaceuticals Pvt. Ltd. | +91 (40) 6661-1133 | New Delhi, India | 2688 | 50 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| JSK Chemicals | 58 |
| ASM Organics | 58 |
| Molychem | 58 |
| Santo Righello Pvt. Ltd | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| 5 E Scientific | 58 |
| SL Drugs and Pharmaceuticals Pvt. Ltd. | 50 |
| Otto Chemie Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
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dicesiumdifluoride
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tricesiumtrifluoride
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NSC 84270
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Cesium fL
Cesium Fluoride >
Cesium monofluoride