ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Hydrocarbon halides 1,4-Diiodobenzene

1,4-Diiodobenzene

1,4-Diiodobenzene Basic information
Product Name:1,4-Diiodobenzene
Synonyms:1,4-DIIODOBENZENE;4-DIIODOBENZENE;P-DIIODOBENZENE;1,4-diiodbenzene;1,4-diiodo-benzen;Benzene, 1,4-iodo-;Benzene, p-diiodo-;Benzene,1,4-diiode-
CAS:624-38-4
MF:C6H4I2
MW:329.9
EINECS:210-842-2
Product Categories:Building Blocks;Chemical Synthesis;Iodine Compounds;Aryl;Halogenated Hydrocarbons;Organic Building Blocks;C6;Halogenated Hydrocarbons;bc0001
Mol File:624-38-4.mol
1,4-Diiodobenzene Structure
1,4-Diiodobenzene Chemical Properties
Melting point 131-133 °C (lit.)
Boiling point 285 °C (lit.)
density 2.350
Fp 285°C
refractive index 1.6212
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Crystalline Powder
color White to beige
Water Solubility Soluble in ether and ethanol. Insoluble in water.
Sensitive Light Sensitive
BRN 1904546
InChIKeyLFMWZTSOMGDDJU-UHFFFAOYSA-N
CAS DataBase Reference624-38-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 1,4-diiodo-(624-38-4)
EPA Substance Registry SystemBenzene, 1,4-diiodo- (624-38-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25
WGK Germany 3
F 8
TSCA Yes
HS Code 29036990
MSDS Information
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1,4-Diiodobenzene English
SigmaAldrich English
ACROS English
ALFA English
1,4-Diiodobenzene Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
Uses1,4-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.
Purification MethodsCrystallise it from EtOH or boiling MeOH, then dry it in air. [Beilstein 5 IV 700.]
1,4-Diiodobenzene Preparation Products And Raw materials
Preparation Productsp-Terphenyl-->4-Iodobiphenyl-->1,4-Benzenedipropanal-->1,4-Bis(trifluoromethyl)-benzene-->N-PHENYLCARBAZOLE HYDROCHLORIDE-->1,2-Diiodobenzene-->1 4-BIS(DIPHENYLAMINO)BENZENE-->4,4'-Diiodobiphenyl-->P-DIVINYLBENZENE 85-->(9-(4-IODOPHENYL))-9H-CARBAZOLE
1,4-Diiodobenzene 1,4-DIIODO-2,3,5,6-TETRAMETHYLBENZENE N-(4-(((Carboxymethyl)amino)carbonyl)-2,3,5,6-tetraiodobenzoyl)-N-(phe nylmethyl)glycine 2,5-DIIODOTEREPHTHALIC ACID Phthalimide, N-anilinotetraiodo- 4-CHLORO-3-[[[(2,5-DIIODOBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID 2,5-DIIODOBENZHYDRAZIDE TETRAIODOBENZOIC ACID, BUTYL ESTER 2,3,5-TRIIODOBENZYL ALCOHOL periodobenzene 1,4-BIS(BROMOMETHYL)-2,5-DIIODOBENZENE 2,5-Diiodo-1,4-dimethoxybenzene 2,5-Dimethoxy-1,4-diiodobenzene,2,5-DIMETHOXY-1,4-DIIODOBENZENE 2,3,5-TRIIODOBENZOIC ACID SODIUM SALT TETRAIODOPHTHALIC ANHYDRIDE 1,2,4,5-tetrafluoro-3,6-diiodobenzene 5-CHLORO-2-[[[(2,5-DIIODOBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID 1,4-DIIODO-2,5-DIMETHYLBENZENE TETRAIODOBENZOIC ACID
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