358-63-4

Basic information

• Product Name: TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE
• Synonyms: TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE;phosphoric acid tris(2,2,2-trifluoroethyl) ester;Tris(2,2,2-trifluoroethyl)phosphate ,98%;TFEP;NSC 191836;Ethanol,2,2,2-trifluoro-, phosphate (3:1)
• CAS NO: 358-63-4
• Molecular Formula: C₆H₆F₉O₄P
• Molecular Weight: 344.07
• Mol File: 358-63-4.mol
• Article Data: 19

Chemical Properties

• Melting Point: -22℃
• Boiling Point: 186-189℃
• Flash Point: 60.4 °C
• Appearance: /
• Density: 1.56
• Vapor Pressure: 1.48mmHg at 25°C
• Refractive Index: 1.3200 (20℃)
• CAS DataBase Reference: TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE(358-63-4)
• EPA Substance Registry System: TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE(358-63-4)

Safety Data

• Hazard Codes: Xi
• RIDADR: 3272
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 358-63-4(Hazardous Substances Data)

Usage

General Description

TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE is a chemical compound that is commonly used as a flame retardant in a variety of products such as polymers, plastics, and textiles. It works by reducing the flammability of these materials and also acts as a plasticizer, helping to improve flexibility and durability. However, TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE has been linked to potential health and environmental hazards. Studies have shown that exposure to this chemical may have adverse effects on reproductive and developmental health, as well as potential carcinogenic properties. It has also been found to be persistent in the environment, posing a risk of bioaccumulation and toxic effects on wildlife. As a result, there are growing concerns about the use and potential regulation of TRIS(2,2,2-TRIFLUOROETHYL)PHOSPHATE in consumer products.

InChI:InChI=1/C6H6F9O4P/c7-4(8,9)1-17-20(16,18-2-5(10,11)12)19-3-6(13,14)15/h1-3H2

Upstream product

• 115-17-3 bromal 
• 370-69-4 tris(2,2,2-trifluoroethyl)phosphite 
• 71181-76-5 pentakis(2,2,2-trifluoroethoxy)phosphorane 
• 60565-88-0 bis(4-methylphenyl)iodonium hexafluorophosphate 
• 61358-25-6 bis(4-tert-butylphenyl)iodonium hexafluorophosphate 
• 1825-33-8 phenylazo-i-butyric acid nitrile 
• 381-44-2 bis(2,2,2-trifluoroethyl) chlorophosphate 
• 593-56-6 N-methoxylamine hydrochloride 
• 75-89-8 2,2,2-trifluoroethanol 
• 677-24-7 methyl dichlorophosphoridate 
• 556-52-5 oxiranyl-methanol 
• 75-87-6 chloral 

Downstream Products

• 86119-84-8 phosphoric acid 
• 1423746-68-2 C₁₂H₁₂F₂₂O₈P₂Sn 
• 1423746-68-2 C₁₂H₁₂F₂₂O₈P₂Sn 

Relevant articles and documents

Fluorinated phosphorus compounds - Part 7. The reactions of bis(fluoroalkyl) phosphorochloridates with nitrogen nucleophiles

Forty bis(fluoroalkyl) phosphoramidates (RFO)2P(O)R were prepared in 10-91% yield by treating phosphorochloridates (RFO)2P(O)Cl where RF was HCF2CH2, HCF2CF2/sub

Synthesis method of tris(2,2,2-trifluoroethyl)phosphate

The invention provides a synthesis method of tris(2,2,2-trifluoroethyl)phosphate, and belongs to the technical field of battery electrolytic solution additives. The method comprises the following steps: under the protection of nitrogen, adding trifluoroethanol as a raw material and an acid-binding agent into a solvent, then adding phosphorus oxychloride for reaction, carrying out suction filtration on the obtained reaction liquid, washing, drying, decolorizing, and concentrating to obtain tris(2,2,2-trifluoroethyl)phosphate. The key point is that the reaction temperature is controlled to be less than -5 DEG C when the phosphorus oxychloride is dropwise added, the dropwise adding time is 3.5-5 hours, the temperature is naturally returned to 0 DEG C after dropwise adding, the temperature is kept for 1.5-2 hours, and the reaction is stopped; and during concentration, the vacuum degree is controlled to be 0.093 MPa, concentration is conducted for 1-1.5 h at a temperature of 40-55 DEG C, then concentration is conducted for 1-2 h at a temperature of 60-63 DEG C, and the tris(2,2,2-trifluoroethyl)phosphate is obtained. The synthesis method is simple, and the synthesized product is high in yield and high in purity.

Preparation method of fluorine-containing phosphate

The invention provides a preparation method of fluorine-containing phosphate. In the presence of an organic solvent, under the action of an acid binding agent, fluorine-containing alcohol reacts with phosphorus oxychloride, so that the corresponding fluorine-containing phosphate is obtained. The method provided by the invention has the characteristics of being novel, high in product yield, high in purity, safe to operate and the like.