Difluoromethyl radical

Base Information

• Chemical Name: Difluoromethyl radical
• CAS No.: 2670-13-5
• Molecular Formula: CH F2
• Molecular Weight: 51.0157
• DSSTox Substance ID: DTXSID40181206
• Nikkaji Number: J246.655D
• Mol file: 2670-13-5.mol

Synonyms:Difluoromethyl radical;2670-13-5;CHF2;DTXSID40181206

Chemical Property of Difluoromethyl radical

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 0.75830
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 51.00463136
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [CH](F)F

Technology Process of Difluoromethyl radical

There total 2 articles about Difluoromethyl radical 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:

difluoromethylsulfinic acid → hydroxysulfinyl + Difluoromethane (75-10-5) + difluoromethyl (2670-13-5) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3) + HO*OS

Guidance literature:

at 700 ℃; Flash photolysis;

DOI:10.1021/jacs.9b12152

Reference yield:

1,1,1,2,3,3,3-Heptafluoropropane (431-89-0) → Carbonyl fluoride (353-50-4) + difluoromethyl (2670-13-5)

Guidance literature:

With O⁽¹⁺⁾; at 26.9 ℃; Rate constant; ΔH (excit.);

DOI:10.1021/j100016a040

Reference yield:

fluoromethyl (3744-29-4) + difluoromethyl (2670-13-5) → 1-fluoroethylene (75-02-5,24981-14-4)

Guidance literature:

at 24.85 ℃; under 1.42511 Torr; Kinetics;

DOI:10.1524/zpch.218.4.493.29203

upstream raw materials:

1,1,1,2,3,3,3-Heptafluoropropane

Downstream raw materials:

ethyl radical

Difluoromethane

1-fluoroethylene

difluoro-methylene