2,2,3,3-Tetrafluorobutyl carbonate

Base Information

• Chemical Name: 2,2,3,3-Tetrafluorobutyl carbonate
• CAS No.: 156783-98-1
• Molecular Formula: C₅H₆F₄O₃
• Molecular Weight: 190.094
• Hs Code.: 2918999090
• DSSTox Substance ID: DTXSID10700988
• Wikidata: Q82632535
• Mol file: 156783-98-1.mol

Synonyms:2,2,3,3-tetrafluorobutyl carbonate;DTXSID10700988;JQRHMMZYONHHPQ-UHFFFAOYSA-M

Chemical Property of 2,2,3,3-Tetrafluorobutyl carbonate

Chemical Property:

• Refractive Index: 1.3450
• Boiling Point: 124.2±40.0 °C(Predicted)
• PSA: 35.53000
• Density: 1.328±0.06 g/cm3(Predicted)
• LogP: 1.66980
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 189.01748167
• Heavy Atom Count: 12
• Complexity: 174

Purity/Quality:

98%Min ^*data from raw suppliers

Methyl2,2,3,3-TetrafluoropropylCarbonate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C(COC(=O)[O-])(F)F)(F)F

Technology Process of 2,2,3,3-Tetrafluorobutyl carbonate

There total 6 articles about 2,2,3,3-Tetrafluorobutyl carbonate 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: 87.0%

2,2,3,3-tetrafluoropropanol (76-37-9) + methyl chloroformate (79-22-1) → methyl (2,2,3,3-tetrafluoropropyl) carbonate (156783-98-1)

Guidance literature:

2,2,3,3-tetrafluoropropanol; methyl chloroformate; With pyridine; at -10 - 20 ℃;

With hydrogenchloride; In water;

Reference yield: 85.1%

methanol (67-56-1) + 2,2,3,3-tetrafluoropropanol (76-37-9) + p-methylphenyl phenyl carbonate (13183-20-5) → methyl (2,2,3,3-tetrafluoropropyl) carbonate (156783-98-1)

Guidance literature:

2,2,3,3-tetrafluoropropanol; p-methylphenyl phenyl carbonate; With sodium carbonate; at 68 ℃; for 3h;

methanol; for 12h;

Reference yield: 80.0%

→ methyl (2,2,3,3-tetrafluoropropyl) carbonate (156783-98-1)

Guidance literature:

at 20 ℃; for 0.5h;

With 1-(2-ethoxy-eth-1-yl)-imidazole; at 20 ℃; for 5h;

upstream raw materials:

methanol

1,1,3-trihydroperfluoropropyl chloroformate

2,2,3,3-tetrafluoropropanol

bis-2-propyl carbonate

Refernces

• 1、 -. "Preparation method of hydrocarbyl fluoroalkyl asymmetric chain carbonate". Paragraph 0033; 0034. . Retrieved 2019/04/17.
• 2、 -. "The manufacturing process of fluorinated dialkylcarbonate compounds". Paragraph 0044-0048. . Retrieved 2018/03/03.