Tris(4-fluorophenyl)phosphine
- CAS No.
- 18437-78-0
- Chemical Name:
- Tris(4-fluorophenyl)phosphine
- Synonyms
- tris(4-fluorophenyl)phosphane;Tris(4-fL;Tris(4-fluorophe;Tris(4-fluorophenyl);TRI(4-FLUOROPHENYL)PHOSPHINE;Tris(4-Flurophenyl)Phosphine;tri(4-fluorophenyl)phosphino;Tri-(p-fluorophenyl)phosphine;TRIS(P-FLUOROPHENYL)PHOSPHINE;TRIS(4-FLUOROPHENYL)PHOSPHINE
- CBNumber:
- CB6286703
- Molecular Formula:
- C18H12F3P
- Molecular Weight:
- 316.26
- MDL Number:
- MFCD00013553
- MOL File:
- 18437-78-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Tris(4-fluorophenyl)phosphine 98% | 395099 | 5g | $168 |
| Tris(4-fluorophenyl)phosphine >98.0%(GC) | T2900 | 5g | $129 |
| Tris(p-fluorophenyl)phosphine, 99% 99% | 15-7890 | 1g | $61 |
| Tris(p-fluorophenyl)phosphine, 99% 99% | 15-7890 | 5g | $238 |
| Tris(4-fluorophenyl)phosphine Asreported | 291682 | 2g | $316 |
| More product size | |||
| 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) |
| UNSPSC Code | 12352101 |
| NACRES | NA.22 |
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 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
Tris(4-fluorophenyl)phosphine price More Price(57)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 395099 | Tris(4-fluorophenyl)phosphine 98% | 18437-78-0 | 5g | $168 | 2026-04-30 | Buy |
| TCI Chemical | T2900 | Tris(4-fluorophenyl)phosphine >98.0%(GC) | 18437-78-0 | 5g | $129 | 2026-04-30 | Buy |
| Strem Chemicals | 15-7890 | Tris(p-fluorophenyl)phosphine, 99% 99% | 18437-78-0 | 1g | $61 | 2026-04-30 | Buy |
| Strem Chemicals | 15-7890 | Tris(p-fluorophenyl)phosphine, 99% 99% | 18437-78-0 | 5g | $238 | 2026-04-30 | Buy |
| Usbiological | 291682 | Tris(4-fluorophenyl)phosphine Asreported | 18437-78-0 | 2g | $316 | 2026-06-03 | Buy |
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.
Uses
Tris(4-fluorophenyl)phosphine, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
Uses
Ligand for rhodium-catalyzed oxygenative addition to terminal alkynes for a greener synthesis esters, amides, and carboxylic acids.
Rhodium-Catalyzed Oxygenative Addition to Terminal Alkynes for the Synthesis of 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
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
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 | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14036 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Wuhan Pengo Technology.,Ltd. | +86-27-81330736 +86-13628634921 | sunny.w@boronicgroup.com | CHINA | 171 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10817 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 17389186172 | 1077@dideu.com | China | 3999 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5597 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9631 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 | contact@trustwe.com | China | 5742 | 58 |
View Lastest Price from Tris(4-fluorophenyl)phosphine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-18 | Tris(4-fluorophenyl)phosphine
18437-78-0
|
100G | 98%min | 30kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-08-07 | Tris(4-fluorophenyl)phosphine
18437-78-0
|
$1.00 | 1KG | 99% | 20 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | TRIS(4-FLUOROPHENYL)PHOSPHINE
18437-78-0
|
$1.00 | 1G | 99% | 1MT | Career Henan Chemical Co |
-
- Tris(4-fluorophenyl)phosphine
18437-78-0
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Tris(4-fluorophenyl)phosphine
18437-78-0
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- TRIS(4-FLUOROPHENYL)PHOSPHINE
18437-78-0
- $1.00
- 99%
- Career Henan Chemical Co
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