441201
3,4-Difluoroiodobenzene
98%
Synonym(s):
1,2-Difluoro-4-iodobenzene
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About This Item
Linear Formula:
F2C6H3I
CAS Number:
Molecular Weight:
239.99
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
assay
98%
contains
copper as stabilizer
refractive index
n20/D 1.558 (lit.)
bp
177-178 °C (lit.)
density
1.99 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
Fc1ccc(I)cc1F
InChI
1S/C6H3F2I/c7-5-2-1-4(9)3-6(5)8/h1-3H
InChI key
KSASJELKLBIMSG-UHFFFAOYSA-N
General description
3,4-Difluoroiodobenzene is an aryl fluorinated building block.
Application
3,4-Difluoroiodobenzene may be employed for the functionalization of Si substrate, via Heck arylation and alkyl Suzuki coupling reaction.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
163.4 °F - closed cup
flash_point_c
73 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Journal of Medicinal Chemistry, 39, 2780-2780 (1996)
Gillian Collins et al.
Langmuir : the ACS journal of surfaces and colloids, 29(38), 11950-11958 (2013-08-24)
Palladium-catalyzed Suzuki, Heck, and Sonogashira coupling reactions were studied as reaction protocols for organic modification of Si surfaces. These synthetically useful protocols allow for surface modification of alkene, alkyne, and halide terminated surfaces. Surface oxidation and metal contamination were assessed