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Sigma-Aldrich

3,5-Difluoroiodobenzene

97%

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About This Item

Linear Formula:
F2C6H3I
CAS Number:
Molecular Weight:
239.99
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

97%

refractive index

n20/D 1.5540 (lit.)

bp

173-174 °C (lit.)

SMILES string

Fc1cc(F)cc(I)c1

InChI

1S/C6H3F2I/c7-4-1-5(8)3-6(9)2-4/h1-3H

InChI key

QQCFOQNFPIAENW-UHFFFAOYSA-N

General description

3,5-Difluoroiodobenzene is an asymmetric top molecule. 3,5-Difluoroiodobenzene reacts with magnesium turnings in the presence of a minimum amount of ether to afford the corresponding Grignard reagent. This reagent is employed in the synthesis of tris(3,5-difluorophenyl)methanol.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

180.0 °F - closed cup

flash_point_c

82.2 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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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Benzene solvent induced shifts of the proton magnetic resonance spectra of some benzene derivatives. Importance of charge effects.
Wasylishen R, et al.
Canadian Journal of Chemistry, 48(18), 2885-2895 (1970)
Controlling the rotation of asymmetric top molecules by the combination of a long and a short laser pulse.
Viftrup SS, et al.
Physical Review A: General Physics, 79(2), 023404-023404 (2009)
Perfluoroaromatics. Tris (polyfluoroaryl) carbocations.
Kulkarni SV, et al.
Journal of the American Chemical Society, 95(6), 1859-1864 (1973)

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