Zinc iodide

Zinc iodide Structure
Zinc iodide structure
Common Name Zinc iodide
CAS Number 10139-47-6 Molecular Weight 319.218
Density 4.74 Boiling Point 624ºC
Molecular Formula I2Zn Melting Point 446ºC
MSDS Chinese USA Flash Point 625°C
Symbol GHS05
GHS05
Signal Word Danger

Synthesis of fluorenone and anthraquinone derivatives from aryl- and aroyl-substituted propiolates.

Org. Lett. 15(18) , 4888-91, (2013)

Fluorenone derivatives were generated from aryl-substituted propiolates via a cobalt-catalyzed Diels-Alder reaction/DDQ-oxidation and Friedel-Crafts-type cyclization. Several functional groups are tolerated, and good to excellent overall yields (up to 89%) co...

Ambipolar zinc-polyiodide electrolyte for a high-energy density aqueous redox flow battery.

Nat. Commun. 6 , 6303, (2015)

Redox flow batteries are receiving wide attention for electrochemical energy storage due to their unique architecture and advantages, but progress has so far been limited by their low energy density (~25 Wh l(-1)). Here we report a high-energy density aqueous...

Novel (cyanamide)Zn(II) complexes and zinc(ii)-mediated hydration of the cyanamide ligands.

Dalton Trans. 43(42) , 15798-811, (2014)

The cyanamides NCNR2 (R2 = Me2, Ph2, C5H10) react with ZnX2 (X = Cl, Br, I) in a 2 : 1 molar ratio at RT, giving a family of zinc(ii) complexes [ZnX2(NCNR2)2] (R2 = Me2, X = Cl , X = Br , X = I ; R2 = C5H10, X = Cl , X = Br ; X = I ; R2 = Ph2, X = Cl , X = Br...

ZIO impregnation and cytochemical localization of thiamine pyrophosphatase and acid phosphatase activities in small granule-containing (SGC) cells of rat superior cervical ganglia.

Histol. Histopathol. 9(4) , 649-56, (1994)

Cytochemical relationship between Golgi complex and dense-cored granules (DCGs) of small granule-containing (SGC) cells in rat superior cervical ganglia was examined in electron microscopy by zinc-iodide-osmium tetroxide (ZIO) method and by enzyme cytochemist...

An efficient synthesis of 2,3-dideoxy-alpha,beta-unsaturated carbohydrate enals by mixed Lewis acid (HfCl4 and ZnI2) catalyzed hydration of glycals.

Carbohydr. Res. 341(8) , 1052-6, (2006)

A new, efficient method has been developed for converting acyl-, arylalkyl- and alkyl-protected glycals into corresponding 2,3-dideoxy-alpha,beta-unsaturated carbohydrate enals utilizing the in situ generated push-pull effect resulting from the synergistic co...

Ultrastructure of the zinc iodide-osmic acid stained cells in guinea pig small intestine.

J. Anat. 187 ( Pt 2) , 481-5, (1995)

This study has demonstrated that cells stained using the zinc iodide-osmic acid (ZIO) method have the same fine structural features as those of fibroblasts. They have a well developed Golgi apparatus, granular endoplasmic reticulum and many mitochondria. They...

Cytotoxicity of direct current with antibacterial agents against host cells in vitro.

J. Endod. 31(10) , 755-8, (2005)

The purpose of this study was to investigate the cytotoxicity of iontophoresis treatment using direct current (DC) with or without antibacterial agents. The following antibacterial agents were used: diamine silver fluoride (AgF); sodium fluoride (NaF); and io...

Tritrichomonas foetus: cytochemical visualization of the endoplasmic reticulum-Golgi complex and lipids.

Exp. Parasitol. 59(1) , 51-8, (1985)

The zinc iodide-osmium tetroxide technique was used to analyze the distribution of the endoplasmic reticulum-Golgi complex system of Tritrichomonas foetus. Interconnections between the cisternae of the endoplasmic reticulum as well as between cisternae of the...

InI₃- or ZnI₂-catalyzed reaction of hydroxylated 1,5-allenynes with thiols: a new access to 3,5-disubstituted toluene derivatives.

Chem. Asian J. 5(10) , 2214-20, (2010)

Transition-metal-activated alkynes or allenes can accept nucleophilic attack and undergo direct addition of the nucleophiles to the unsaturated bonds or trigger subsequent rearrangement reactions. This chemistry has witnessed increasing development in recent ...

Distribution of ionocytes in the saccular epithelium of the inner ear of two teleosts (Oncorhynchus mykiss and Scophthalmus maximus).

Cell Tissue Res. 289(1) , 53-61, (1997)

The saccular membranes of trout (Oncorhynchus mykiss) and turbot (Scophthalmus maximus) were examined to characterize specialized epithelial cells that might be responsible for ion exchange. The approach for localizing cell types was new for this tissue, as o...