Fabricante bonum Price Acetyl Acetone (2,4 Pentanedione) Cas 123-54-6

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ACETYL acetone, etiam notum est Diacoetylmethane, Pentamethylene Dione, est inde acetone, Molecular formula ch3coCh2coch2, coloris ad lucem flavo perlucidum humorem. Acetyl acetone solet mixturam duas Tautomers, ENOL et Ketone, quae in dynamic aequilibrium. Enol chemicalbook isomers forma hydrogenii in moleculo. In mixtisque, KETS Rationes circiter XVIII% et alkenenes alcohol forma rationum ad LXXXII%. Et PETROLEUM Ather solutio mixtisque est refrigeratum ad -78 ° C et ENOL forma praecipitatur sicut solidum, ut duo separata; Cum in ENOL forma rediit ad locus temperatus, acetyl acetone erat automatically in superius aequilibrium statu.

Synonyma: Acetyl, acetyl2, propanone; acetyl-II-propanon; acetyl2, propanone; acetyl, aceton; ch3coch2coch3, acetyl, 2,4, Dione; Pentaned

CAS: 123-54-6

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Acetyl Acetone applications

I. Pentanedione, etiam quae acetylacetone est medium fungicides Pyraclosrobin, Azoxystrobin et herbicide Rimsulfuron.

II. Non potest esse sicut rudis materiae et organicum intermedia ad pharmaceuticals, et potest etiam ut solent solvents.

III. Usus est analytica Reagent et extraction agente de Aluminium in Tungsten et Molybdenum.

IV. Acetylacetone est medium in organicum synthesis, et formae amino-4,6, Dimethylpyrimus cum Guanidine, quod est momenti pharmaceutical rudis materia. Potest esse ut solvendo pro Cellulose acetate, an ELOGIUM pro gasoline et lubricants, a desiccant ad pingunt et varnish, fungicide et insecticide. Acetylacetone potest etiam esse ut catalyst in PETROLEUM fregisset, hydrogenation et carbonylation profectae, et oxidatio accelerator pro oxygeni. Non potest esse removere metallum oxides in raro solidorum et tractare Polypropylene Catalysts. In Europae et American terris, magis quam L% sunt in iumentis antidiarrheal medicinae et feed additives.

V. Praeter proprietates typicam et KETTONES alcohols, illud quoque exhibet tenebris rubrum color cum ferric chloride et formae chelates cum multis metallum sales. ACETITIES anhydride aut acetyl chloride et acetone condensatio, aut per reactionem de acetone et Ketene adeptus. ChemicalBook adhibetur ut metallum extrahere ad separate trivalent et tetravalent ions, pingere et atramento tortor, pesticides, pesticides, fungicides, solvents ad altum polymers, reagentia ad determinationem Thallium, ferrum, reagentia pro determinatione Thallium, ferrum, et organicum intermedia.

VI. Transitus metallum chelatores. Colorimetric determinatio ferrum et fluorine et determinatio Thallium coram Carbon disulfide.

VII. Fe (III) complexometric titrication indicator; Usus ad modificationem Guanidine Groups (ut Arg) et amino coetus in proteins.

VIII. Usus est transitus metallum chelaing agente; Usus est colorimetric determinatio ferrum et fluorine et determinatio Thallium in praesentia Carbon disulfide.

IX. An indicator enim ferrum (III) complexometric titratione. Ad modify Guanidine coetus in proteins et amino coetus in proteins.

Specification acetyl acetone

Compositus	Specificatio
Species	Liquido
Chroma	≤10
Acetylacetone contentus	≥99.7%
Density (XX ℃) G / CM3	0,970-0.975
Acorem	≤0.15%
Humor	≤0.08%
Residuum super evaporatio	≤0.01%
Refractivity (ND20)	1.450 ± 0.002
High-ferventis residua	≤0.06%