4,4'-Diiodobipheny

Details:

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    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