2,3,5,6-TETRAFLUOROPHENYL TRIFLUOROACETATE

Base Information

• Chemical Name: 2,3,5,6-TETRAFLUOROPHENYL TRIFLUOROACETATE
• CAS No.: 142685-25-4
• Molecular Formula: C8HF7O2
• Molecular Weight: 262.084
• Hs Code.: 2915900090
• Mol file: 142685-25-4.mol

Synonyms:2,3 5,6-Tetrafluorophenyl trifluoroacetate;PC4314;Acetic acid,trifluoro-,2,3,5,6-tetrafluorophenyl ester;2,3,5,6-tetrafluorophenyl 2,2,2-trifluoroacetate;2,3,5,6-tetrafluorophenol trifluoroacetate;tetrafluorophenyl trifluoroacetate;

Chemical Property of 2,3,5,6-TETRAFLUOROPHENYL TRIFLUOROACETATE

Chemical Property:

• Vapor Pressure: 4.734mmHg at 25°C
• Boiling Point: 145.996oC at 760 mmHg
• Flash Point: 41.681oC
• PSA: 26.30000
• Density: 1.635g/cm3
• LogP: 2.71070
• Storage Temp.: 2-8°C

Purity/Quality:

98% ^*data from raw suppliers

2,3,5,6-Tetrafluorophenyl trifluoroacetate 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: C
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,3,5,6-TETRAFLUOROPHENYL TRIFLUOROACETATE

There total 3 articles about 2,3,5,6-TETRAFLUOROPHENYL TRIFLUOROACETATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

2,3,5,6-tetraflourophenol (769-39-1,85303-67-9) + trifluoroacetic anhydride (407-25-0) → 2,3,5,6-tetrafluorophenyl 2,2,2-trifluoroacetate (142685-25-4)

Guidance literature:

boron trifluoride diethyl etherate; Heating / reflux;

Reference yield: 75.0%

→ 2,3,5,6-tetrafluorophenyl 2,2,2-trifluoroacetate (142685-25-4)

Guidance literature:

Reference yield:

2,3,5,6-tetraflourophenol (769-39-1,85303-67-9) → 2,3,5,6-tetrafluorophenyl 2,2,2-trifluoroacetate (142685-25-4)

Guidance literature:

With trifluoroborane diethyl ether; trifluoroacetic anhydride;

upstream raw materials:

2,3,5,6-tetraflourophenol

trifluoroacetic anhydride

Downstream raw materials:

2,3,5,6-tetrafluorophenyl 2-(2-nitroimidazol-1-yl)acetate

biotin 2,3,5,6-tetrafluorophenyl ester

3-(biotinamido)butyrate tetraflulorophenyl ester

2,3,4,6-tetra-O-acetylgalactopyranosyl-1-α-(3'-thiopropionate-O-2,3,5,6-tetrafluorophenyl ester)

Refernces

• 1、 -. "POLYBIOTIN COMPOUNDS FOR MAGNETIC RESONANCE IMAGINING AND DRUG DELIVERY". Page/Page column 71; 72. . Retrieved 2008/06/13.
• 2、 -. "Bifunctional Crosslinking oligonucleotides adapted for linking to a target sequence of duplex DNA". . . Retrieved 2008/06/13.