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171441

Sigma-Aldrich

Trifluoroiodomethane

99%

Synonym(s):

Iodotrifluoromethane, Perfluoromethyl iodide, Trifluoromethyl iodide

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About This Item

Empirical Formula (Hill Notation):
CF3I
CAS Number:
2314-97-8
Molecular Weight:
195.91
Beilstein:
1732740
EC Number:
219-014-5
MDL number:
MFCD00001060
UNSPSC Code:
12142100
PubChem Substance ID:
24850061
NACRES:
NA.22

Assay

99%

bp

−22.5 °C (lit.)

mp

<−78 °C (lit.)

SMILES string

FC(F)(F)I

InChI

1S/CF3I/c2-1(3,4)5

InChI key

VPAYJEUHKVESSD-UHFFFAOYSA-N

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Application

Reagent used in the rhodium-catalyzed α-trifluoromethylation of α,ß-unsaturated ketones.

Packaging

Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

also commonly purchased with this product

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hose barb

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Z146811

Hose adapter, brass

recommended

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regulator

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Signal Word

Warning

Hazard Statements

H280,H341,H420

Hazard Classifications

Muta. 2 - Ozone 1 - Press. Gas Compr. Gas

Storage Class Code

2A - Gases

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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D E Dodd et al.
Inhalation toxicology, 11(11), 1041-1055 (1999-11-24)
CF(3)I is being considered by the U.S. Air Force as a replacement for Halon 1301 for fire-extinguishing requirements in unoccupied spaces. The purpose of this study was to determine and evaluate the potential for CF(3)I to produce reproductive toxicity and
C Stefan Lehmann et al.
Faraday discussions, 153, 173-187 (2011-01-01)
The control of multichannel ionic fragmentation dynamics in CF3I is studied by femtosecond pulse shaping and velocity map photoelectron photoion coincidence imaging. When CF3I is photoexcited with femtosecond laser pulses around 540 nm there are two major ions observed in
D E Dodd et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 35(1), 64-77 (1997-01-01)
Trifluoroiodomethane (CF3I) is being considered as a replacement compound for halon fire suppressants. Its structure is similar to that of Halon 1301 (CF3Br), but it has very low ozone depletion potential compared to CF3Br. As part of the process of
Andreas Vargas Jentzsch et al.
Nature communications, 3, 905-905 (2012-06-21)
In biology and chemistry, the transport of anions across lipid bilayer membranes is usually achieved by sophisticated supramolecular architectures. Significant size reduction of transporters is hampered by the intrinsically hydrophilic nature of typical anion-binding functionalities, hydrogen-bond donors or cations. To
Yingda Ye et al.
Journal of the American Chemical Society, 134(22), 9034-9037 (2012-05-26)
This communication describes the development of a mild method for the cross-coupling of arylboronic acids with CF(3)I via the merger of photoredox and Cu catalysis. This method has been applied to the trifluoromethylation of electronically diverse aromatic and heteroaromatic substrates
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Articles

Tetrakis(dimethylamino)ethylene (TDAE)

In 2001, Professor William Dolbier, Jr., at the University of Florida reported1 an approach to nucleophilic trifluoromethylation based on the generation of a trifluoromethyl anion using CF3I in the presence of a powerful twoelectron reductant, tetrakis(dimethylamino)ethylene (TDAE)

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