Tris(4-fluorophenyl)phosphine
- CAS No.
- 18437-78-0
- Chemical Name:
- Tris(4-fluorophenyl)phosphine
- Synonyms
- Tris(4-fL;Tris(4-fluorophe;Tris(4-fluorophenyl);TRI(4-FLUOROPHENYL)PHOSPHINE;Tris(4-Flurophenyl)Phosphine;Tri-(p-fluorophenyl)phosphine;TRIS(P-FLUOROPHENYL)PHOSPHINE;TRIS(4-FLUOROPHENYL)PHOSPHINE;tris(4-fluorophenyl)phosphane;Phosphine, tris(p-fluorophenyl)-
- CBNumber:
- CB6286703
- Molecular Formula:
- C18H12F3P
- Molecular Weight:
- 316.26
- MOL File:
- 18437-78-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/11/17 13:52:59
| Melting point | 79-83 °C(lit.) |
|---|---|
| Boiling point | 160°C/0.1mmHg(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Crystalline Powder |
| color | White to very slightly yellow |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 919838 |
| InChI | InChI=1S/C18H12F3P/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H |
| InChIKey | GEPJPYNDFSOARB-UHFFFAOYSA-N |
| SMILES | P(C1=CC=C(F)C=C1)(C1=CC=C(F)C=C1)C1=CC=C(F)C=C1 |
| CAS DataBase Reference | 18437-78-0(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
Tris(4-fluorophenyl)phosphine price More Price(2)
Tris(4-fluorophenyl)phosphine Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powde
Uses
Tris(4-fluorophenyl)phosphine (TFPP) and tris(2,2,2- trifluoroethyl) phosphite (TTFP) were used as flame-retarding additives in Li-ion battery clectrolytes.
Ligand for rhodium-catalyzed oxygenative addition to terminal alkynes for a greener synthesis esters, amides, and carboxylic acids.
Preparation
with 4-bromofluorobenzene, magnesium, and phosphorous (III) trichloride.3 Alternatively, reduction of tris(4-fluorophenyl)phosphine oxide with an iron catalyst.
General Description
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Synthesis
Tris (4-fluorophenyl)phosphine oxide could be used as a starting material to synthesize Tris(4-fluorophenyl)phosphine. Into the reactor were added 0.2 mmol of tris(4-fluorophenyl)phosphine oxide, 0.36 mmol of trifluoroacetic anhydride, and 1 ml of dioxane as a solvent. Stir at room temperature under a nitrogen atmosphere for 30 min; after the reaction, continue adding 0.2 mmol of sodium bicarbonate, 0.24 mmol of 15-Crown-5, and 1.2 mmol of sodium hydride under a nitrogen environment. Under 150 ℃, stir for 24 hours, stop the reaction, cool to room temperature, and distilled under reduced pressure to remove the solvent. The crude product is separated by column chromatography to obtain Tris(4-fluorophenyl)phosphine with a yield of 74%.
Tris(4-fluorophenyl)phosphine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16209 | 58 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9338 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
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