1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane

Base Information

• Chemical Name: 1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane
• CAS No.: 679-08-3
• Molecular Formula: C2F4N2O3
• Molecular Weight: 176.027
• DSSTox Substance ID: DTXSID90508348
• Mol file: 679-08-3.mol

Synonyms:1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane;679-08-3;DTXSID90508348;CQVKBNXGPDSDEA-UHFFFAOYSA-N;1,1,2,2-tetrafluoro-1-nitro-2-nitroso-ethane

Chemical Property of 1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane

Chemical Property:

• XLogP3: 0.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 1
• Exact Mass: 175.98450451
• Heavy Atom Count: 11
• Complexity: 186

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C(C([N+](=O)[O-])(F)F)(N=O)(F)F

Technology Process of 1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane

There total 1 articles about 1,1,2,2-Tetrafluoro-1-nitro-2-nitrosoethane 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:

polytetrafluoroethylene (116-14-3,82785-14-6) → 1-chloro-1,1,2,2-tetrafluoro-2-nitroso-ethane (422-10-6) + 1,2-dichloro-1,1,2,2-tetrafluoroethane (76-14-2) + chlorodifluoroacetyl fluoride (354-27-8) + 1-nitroso-2-nitrotetrafluoroethane (679-08-3)

Guidance literature:

With nitrogen(II) oxide; iron(III) chloride; Further byproducts given;

DOI:10.1021/jo01067a070

Reference yield: 70.0%

1-nitroso-2-nitrotetrafluoroethane (679-08-3) + hydroxylamine (7803-49-8) → difluoronitroacetic acid (426-03-9)

Guidance literature:

In water; stirring at 5°C;

Reference yield: 57.7%

1-nitroso-2-nitrotetrafluoroethane (679-08-3) → difluoronitroacetic acid (426-03-9)

Guidance literature:

With NaOH; stirring with 10% NaOH at 10°C, then 35°C;

upstream raw materials:

polytetrafluoroethylene

Downstream raw materials:

methyl difluoronitroacetate

difluoronitroacetic acid