4,4'-Diiodobiphenyl

4,4'-Diiodobiphenyl Basic information

Product Name:	4,4'-Diiodobiphenyl
Synonyms:	4-(4'-IODOPHENYL)IODOBENZENE;4,4'-DIIODO-1,1'-BIPHENYL;4,4'-DIIODOBIPHENYL;4,4'-DIIODODIPHENYL;4,4'-DIODOBIPHENYL;4,4'-Diiodobiphenyl (DIB);4,4''-DIIODOBIPHENYL 98%;4,4-DIIODOBIPHENYL 99.5%
CAS:	3001-15-8
MF:	C12H8I2
MW:	406
EINECS:	221-080-5
Product Categories:	Biphenyl derivatives;pharmacetical;Liquid Crystal intermediates;Miscellaneous;Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;White to light yellow crystalline powder;Aryl;C9 to C12;Halogenated Hydrocarbons;Pyridines
Mol File:	3001-15-8.mol

4,4'-Diiodobiphenyl Chemical Properties

Melting point	201-204 °C(lit.)
Boiling point	380.9±35.0 °C(Predicted)
density	2.041±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Soluble in hot Toluene(very faint turbidity).
form	Powder
color	Pale yellow to beige
Sensitive	Light Sensitive
InChIKey	GPYDMVZCPRONLW-UHFFFAOYSA-N
CAS DataBase Reference	3001-15-8(CAS DataBase Reference)
NIST Chemistry Reference	4,4'-Diiododiphenyl(3001-15-8)
EPA Substance Registry System	1,1'-Biphenyl, 4,4'-diiodo- (3001-15-8)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-37/38-36-36/37/38
Safety Statements	36-37-26
RIDADR	UN 3152 9/PG 2
WGK Germany	3
TSCA	T
HazardClass	9
PackingGroup	II
HS Code	29039990

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

4,4'-Diiodobiphenyl Usage And Synthesis

Chemical Properties	Crystalline powder
Uses	suzuki reaction
Uses	4,4?-diiodobiphenyl was coupled with (trimethylsilyl) acetylene via a Sonogashira-Hagihara reaction to afford the (trimethylsilyl)ethynyl derivative. 4,4?-diiodobipheny enhanced the expression of the luciferase gene.
Uses	Intermediates of Liquid Crystals

4,4'-Diiodobiphenyl Preparation Products And Raw materials

Raw materials	Benzene, 1-iodo-4-(trimethylsilyl)--->3,3'-BIANISOLE-->4-Iodobenzenesulfonohydrazide-->2-(3-methoxyphenyl)-5, 5-dimethyl-1,3,2-dioxaborinane-->3-Methoxyphenylboronic Acid Pinacol Ester
Preparation Products	N,N,N',N'-Tetraphenylbenzidine-->4-Iodobiphenyl-->1,4-Benzenedipropanal-->1-Chloro-4-iodobenzene-->PYRIDINE, 4,4'-[1,1'-BIPHENYL]-4,4'-DIYLBIS--->Biphenyl-4,4'-dithiol-->4,4'-DIETHYNYLBIPHENYL-->N,N'-Di-(4-methyl-phenyl)-benzidine

9,9-BIS(2-ETHYLHEXYL)-2,7-DIIODO-9H-FLUORENE 2,7-DIIODO-9,9-DI(3',7'-DIMETHYLOCTYL)-9H-FLUORENE 4,4'-Diiodobiphenyl 2,7-DIIODO-9,9-DIOCTYL-9H-FLUORENE Bifendate 2,7-DIIODOFLUORENE 2,2'-DIIODOBIPHENYL trans-Bifenthtin 2,7-Diiodophenanthrenequinone Diiodobiphenyl 2,3,3',4,4',5-HEXACHLOROBIPHENYL 2,7-DIIODO-9,9-DIDODECANE-9H-FLUORENE FIREMASTER BP-6 2,2'-BIS(TRIFLUOROMETHYL)-4,4'-DIIODOBIPHENYL Bifonazole 2,2'-Diiodobiphenyl-4,4'-diamine 3,3'-Dimethyl-4,4'-Diiodobiphenyl

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