Trifluoromethyl radical

Base Information

• Chemical Name: Trifluoromethyl radical
• CAS No.: 2264-21-3
• Molecular Formula: CF3
• Molecular Weight: 69.0062
• DSSTox Substance ID: DTXSID40177184
• Nikkaji Number: J246.654F
• Mol file: 2264-21-3.mol

Synonyms:Trifluoromethyl radical;2264-21-3;Trifluoromethyl;Methyl, trifluoro-;DTXSID40177184

Chemical Property of Trifluoromethyl radical

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 1.05550
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 68.99520949
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [C](F)(F)F

Technology Process of Trifluoromethyl radical

There total 67 articles about Trifluoromethyl 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:

iodotrifluoromethane (2314-97-8,263005-66-9) + hydrogen → trifluoromethyl radical (2264-21-3) + iododifluoromethyl (66720-78-3) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + hydrogen iodide (10034-85-2)

Guidance literature:

In neat (no solvent); reaction with atomic H in a stream of He; determination by MS;;

Reference yield:

Bromotrifluoromethane (75-63-8) + 4-Cyanopyridin-anion → pyridine-4-carbonitrile (100-48-1) + trifluoromethyl radical (2264-21-3)

Guidance literature:

With tetrabutylammonium tetrafluoroborate; In N,N-dimethyl-formamide; at 25 ℃; Rate constant;

DOI:10.1021/ja00158a044

Reference yield:

Dichlorodifluoromethane (75-71-8) → difluoro-methylene (2154-59-8) + trifluoromethyl radical (2264-21-3) + clorine (14700-96-0,14835-24-6,15723-23-6,16547-50-5,16885-04-4,16887-00-6,16904-11-3,16904-12-4,16999-02-3,20337-89-7,20499-73-4,22537-15-1,22537-27-5,22541-73-7,22541-74-8,24203-47-2,33944-49-9,34937-26-3,37352-90-2) + chlorine (7782-50-5) + fluorine

Guidance literature:

In gaseous matrix; decomposition at 2085+/-45K dild. with Ar in an impact tube; further products;;

DOI:10.1021/j100859a039

upstream raw materials:

chlorotrifluoromethane

Bromotrifluoromethane

terephthalonitrile radical anion

1,4-diacetylbenzene anion radical

Downstream raw materials:

trifluoromethan

Hexafluoroethane

trifluoro-acetyloxyl

1,1,1-trifluoropropane

Refernces

• 1、 LEYLAND LM,MAJER JR,ROBB JC. "HEAT OF FORMATION OF THE CF2CL. RADICAL". . p. 898 - 900. Retrieved 1970.
• 2、 Kasper, J. V. V.,Pimentel, G. C.. "". . p. 231 - 233. Retrieved 1964.
• 3、 Robinson, Gary N.,Nathanson, Gilbert M.,Continetti, Robert E.,Lee, Yuan T.. "Crossed molecular beam studies of the reactions of methyl radicals with iodoalkanes". . p. 6744 - 6752. Retrieved 1988.
• 4、 Morris, Robert A.,Viggiano, A. A.,Miller, Thomas M.,Seeley, John V.,Arnold, Susan T.,et al.. "Reactivity of Negative Ions with Trifluoromethyl Halides". . p. 10641 - 10645. Retrieved 1996.
• 5、 Ikeda, Emi,Mackie, John C.. "An experimental and modelling study of ignition delays in shock-heated ethane-oxygen-argon mixtures inhibited by 2H-heptafluoropropane". . p. 997 - 1009. Retrieved 2007/10/03.
• 6、 Louis, Florent,Burgess Jr., Donald R.,Rayez, Marie-Therese,Sawerysyn, Jean-Pierre. "Kinetic study of the reactions of CF3O2 radicals with Cl and NO". . p. 5087 - 5096. Retrieved 2007/10/03.