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C4H6, Chelating agents


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pyrithione (1121-30-8, 1121-31-9, 304675-78-3)  
Omadine  ·  N-hydroxypyridine-2-thione  ·  pyrithione sodium salt
Pyrithione is the common name of an organosulfur compound with molecular formula C 5H 5NOS, chosen as an abbreviation of pyridinethione, and found in the Persian shallot. It exists as a pair of tautomers, the major form being the thione 1-hydroxy-2(1H)-pyridinethione and the minor form being the thiol 2-mercaptopyridine N-oxide; it crystallises in the thione form. It is usually prepared from either 2-bromopyridine, 2-chloropyridine, or 2-chloropyridine N-oxide, and is commercially available as both the neutral compound and its sodium salt.
4,7-Diphenyl-1,10-phenanthroline (1662-01-7, 68309-97-7)  
bathophenanthroline  ·  bathophenanthroline sulfite  ·  bathophenanthroline, monohydrochloride
Deferoxamine hydrochloride (1950-39-6)  
Deferoxamine  ·  Desferrioxamine  ·  Desferal
Ferbam (14484-64-1)  
ferric dimethyldithiocarbamate  ·  iron N,N-dimethyldithiocarbamate  ·  Ferbam 76
Iron tris(dimethyldithiocarbamate) is the coordination complex of iron with dimethyldithiocarbamate with the formula Fe(S2CNMe2)3 (Me = methyl). It is marketed as a fungicide.
1,4,7,10-Tetraazacyclododecane (294-90-6)  
Cyclen or 1,4,7,10-tetraazacyclododecane is a macrocycle and the aza analogue of the crown ether 12-crown-4. Derivatives of cyclen are larger cyclic polyamines but the repeating unit (ethyleneimine, –CH2CH2NH–) is always the same. Like crown ethers, cyclen compounds are capable of selectively binding cations.
Nitrilotriacetic Acid  ·  Aluminum Nitrilotriacetate  ·  Dysprosium Nitrilotriacetate
Trien  ·  Trientine  ·  Syprine
Triethylenetetramine, abbreviated TETA and trien and also called trientine (INN), is an organic compound with the formula [CH2NHCH2CH2NH2]2. This oily liquid is colorless but, like many amines, assumes a yellowish color due to impurities resulting from air-oxidation. It is soluble in polar solvents.
Cuprous chloride (7758-89-6)  
cuprous chloride, 65Cu,1-(37)Cl-labeled  ·  copper (+1) chloride  ·  cuprous chloride, 65Cu,1-(35)Cl-labeled
Ethylenediamine dihydrochloride (333-18-6)  
ethylenediamine  ·  ethylenediamine hydrochloride  ·  ethylenediamine dihydroiodide
917-23-7 (917-23-7)  
Tetraphenylporphyrin, abbreviated TPP or H2TPP, is a synthetic heterocyclic compound that resembles naturally occurring porphyrins. Porphyrins are dyes and cofactors found in hemoglobin and cytochromes and are related to chlorophyll and vitamin B12. The study of naturally occurring porphyrins is complicated by their low symmetry and the presence of polar substituents.
Zinc diethyldithiocarbamate (14324-55-1)  
Diethyldithiocarbamate  ·  Sodium Diethyldithiocarbamate  ·  Imuthiol
Platinum(IV) chloride is the inorganic compound of platinum and chlorine with the empirical formula PtCl4. This brown solid features platinum in the 4+ oxidation state.
COPPER(I) CHLORIDE (7758-89-6)  
Copper(I) chloride, commonly called cuprous chloride, is the lower chloride of copper, with the formula CuCl. The substance is a white solid sparingly soluble in water, but very soluble in concentrated hydrochloric acid. Impure samples appear green due to the presence of copper(II) chloride.
ETHYLENEDIAMINE SULFATE (25723-52-8, 22029-36-3)  
ethylenediamine  ·  ethylenediamine dihydrochloride  ·  ethylenediamine hydrochloride
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