Vinyl trifluoroacetate

Base Information

• Chemical Name: Vinyl trifluoroacetate
• CAS No.: 433-28-3
• Molecular Formula: C4H3F3O2
• Molecular Weight: 140.062
• Hs Code.: 2915900090
• European Community (EC) Number: 207-088-1
• UNII: AD7HFM535P
• DSSTox Substance ID: DTXSID90195813
• Nikkaji Number: J196.122E
• Wikidata: Q72516416
• Mol file: 433-28-3.mol

Synonyms:vinyl trifluoroacetate

Chemical Property of Vinyl trifluoroacetate

Chemical Property:

• Vapor Pressure: 6.93 psi ( 20 °C)
• Refractive Index: n20/D 1.317(lit.)
• Boiling Point: 40.4 °C at 760 mmHg
• Flash Point: -32 °C
• PSA: 26.30000
• Density: 1.278 g/cm³
• LogP: 1.23540
• Storage Temp.: Refrigerator
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 140.00851382
• Heavy Atom Count: 9
• Complexity: 126

Purity/Quality:

98%,99%, ^*data from raw suppliers

Vinyl trifluoroacetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F; C
• Hazard Codes: F,C
• Statements: 46-20/21/22-34
• Safety Statements: 53-16-26-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Other Organic Compounds
• Canonical SMILES: C=COC(=O)C(F)(F)F

Technology Process of Vinyl trifluoroacetate

There total 6 articles about Vinyl 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:

vinyl acetate (108-05-4,9003-20-7) + potassium trifluoroacetate (2923-16-2) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + trifluoro-acetic acid vinyl ester (433-28-3,25748-85-0)

Guidance literature:

With copper diacetate; palladium diacetate; at 150 ℃; for 1h; under 4380.18 Torr; Catalytic behavior; Inert atmosphere; Sealed tube;

DOI:10.1021/acs.organomet.9b00349

Reference yield:

trifluoroacetic acid (76-05-1) + acetylene (74-86-2,25067-58-7) → trifluoro-acetic acid vinyl ester (433-28-3,25748-85-0)

Guidance literature:

With mercury(II) sulfate; mercury(II) oxide;

Reference yield:

acetaldehyde (75-07-0,9002-91-9) + trifluoroacetic anhydride (407-25-0) → trifluoro-acetic acid vinyl ester (433-28-3,25748-85-0)

Guidance literature:

With sodium 2,2,2-trifluoroacetate; at 200 ℃;

upstream raw materials:

acetaldehyde

trifluoroacetic anhydride

trifluoroacetic acid

acetylene

Downstream raw materials:

2-phenylcyclopent-2-enone

trifluoroacetic acid-methyl ester

C₂₅H₁₈F₉N₃O₄

isopropyl Trifluoroacetate

Refernces

• 1、 Holmsen, Marte Sofie Martinsen,Nova, Ainara,Hylland, Knut,Wragg, David S.,?ien-?Degaard, Sigurd,Heyn, Richard H.,Tilset, Mats. "Synthesis of a (N,C,C) Au(iii) pincer complex: Via Csp3-H bond activation: Increasing catalyst robustness by rational catalyst design". supporting information. p. 11104 - 11107. Retrieved 2018/10/15.