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Thermo Scientific Chemicals
1,4-Diiodobenzene, 98%
CAS: 624-38-4 | C6H4I2 | 329.907 g/mol
化学物質識別子
CAS624-38-4
IUPAC Name1,4-diiodobenzene
Molecular FormulaC6H4I2
InChI KeyLFMWZTSOMGDDJU-UHFFFAOYSA-N
SMILESIC1=CC=C(I)C=C1
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White or pale cream to cream or pale brown
Assay (GC)≥97.5%
Melting Point (clear melt)127-135°C
FormPowder or crystalline powder
Identification (FTIR)Conforms
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Suitable for battery materials development.
Applications
1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals.
Solubility
Soluble in ether and ethanol. Insoluble in water.
Notes
Light sensitive. Incompatible with oxidizing agents.
1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals.
Solubility
Soluble in ether and ethanol. Insoluble in water.
Notes
Light sensitive. Incompatible with oxidizing agents.
RUO – Research Use Only
General References:
- Undergoes Pd-catalyzed carbonylative cross-coupling with arylboronic acids, e.g. 4-Methyl benzeneboronic acid, A13347, to give diketones; (cf. trans-Dichlorobis(triphenyl phosphine) palladium(II) , 10491 and Appendix 5): Tetrahedron Lett., 34, 7595 (1993); J. Org. Chem., 63, 4726 (1998):
- Kim, B.; Park, N.; Lee, S. M.; Kim, H. J.; Son, S. U. Insights into the low surface area of conjugated microporous polymers and methodological suggestion for the enhancement of porosity. Polym. Chem. 2015, 6 (42), 7363-7367.
- Liu, M.; Seino, Y.; Chen, D.; Inomata, S.; Su, S. J.; Sasabe, H.; Kido, J. Blue thermally activated delayed fluorescence materials based on bis(phenylsulfonyl)benzene derivatives. Chem. Commun. 2015, 51 (91), 16353-16356.