Tufuga Tau Lelei ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

fa'amatalaga puupuu:

ACETYL ACETONE, ua lauiloa foi o le diacetylmethane, pentamethylene dione, o se mea e maua mai i le acetone, fua mole mole CH3COCH2COCH3, e leai se lanu i le moli samasama manino vai.ACETYL ACETONE e masani lava o se faʻafefiloi o tautomers e lua, enol ma le ketone, o loʻo i ai i le paleni malosi.Enol Chemicalbook isomers e fausia ai fusi hydrogen i le mole.I totonu o le paluga, o le keto e tusa ma le 18%, ma le alkenes O le ava malosi e maua ai le 82%.O le suauʻu ether solution o le paluga na faʻamafanafanaina i le -78 ° C, ma o le enol form na faʻapipiʻiina e pei o se malo, ina ia vavae ese ai le lua;pe a toe foʻi le enol i le vevela potu, ACETYL ACETONE na otometi lava i le tulaga paleni i luga.

upu tutusa :acetyl;Acetyl2-propanone;acetyl-2-propanon;acetyl2-propanone;acetyl-aceton;CH3COCH2COCH3;pentan-2,4-dione;Pentanedione

CAS: 123-54-6

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'aaogāga ole ACETYL ACETONE

1. Pentanedione, e lauiloa foi o le acetylacetone, o le vaeluagalemu lea o fungicides pyraclostrobin, azoxystrobin ma le herbicide rimsulfuron.

2. E mafai ona faʻaaogaina e pei o mea mataʻutia ma mea faʻapitoa mo vailaʻau, ma e mafai foi ona faʻaaogaina e pei o solvents.

3. Faʻaaogaina e fai ma suʻesuʻega suʻesuʻe ma suʻesuʻega o le alumini i le tungsten ma le molybdenum.

4. Acetylacetone o se vaeluagalemu i organic synthesis, ma e fausia amino-4,6-dimethylpyrimidine ma guanidine, o se mea taua vailaau mata.E mafai ona faʻaaogaina e avea o se solvent mo le cellulose acetate, o se faʻaopoopoga mo penisini ma lubricants, se desiccant mo vali ma varnish, fungicide, ma se iniseti.E mafai fo'i ona fa'aogaina le acetylacetone e fai ma fa'amalosi mo le ta'e o le suau'u, fa'a-hydrogenation ma fa'afofoga carbonylation, ma se fa'avevesi fa'ama'i mo le okesene.E mafai ona faʻaaogaina e aveese ai uʻamea uʻamea i mea faʻapolopolo ma togafitia polypropylene catalysts.I totonu o atunuu Europa ma Amerika, e sili atu i le 50% o loʻo faʻaaogaina i lafumanu e faʻamaʻi faʻamaʻi faʻamaʻi ma meaʻai faaopoopo.

5. I le faʻaopoopoga i uiga masani o ava malosi ma ketones, e faʻaalia ai foi le lanu mumu pogisa ma le ferric chloride ma fausia ai chelates ma le tele o masima uʻamea.E ala i le acetic anhydride poʻo le acetyl chloride ma le acetone condensation, poʻo le faʻaalia o le acetone ma le ketene maua.O loʻo faʻaaogaina tusi kemisi e avea ma mea faʻapipiʻi uʻamea e vavae ese ai trivalent ma tetravalent ions, vali ma vaitusi vaitusi, vailaʻau faʻamaʻi, vailaau faʻamaʻi, fungicides, solvents mo polymers maualuga, reagents mo le fuafuaina o le thallium, iron, fluorine, ma mea faʻapipiʻi faʻasolosolo.

6. Suiga u'amea chelators.Fuafuaga colorimetric o le uʻamea ma le fluorine, ma le fuafuaina o le thallium i le i ai o le carbon disulfide.

7. Fe(III) fa'ailoga titration lavelave;faʻaaogaina mo le faʻaleleia o vaega guanidine (pei o Arg) ma vaega amino i polotini.

8. Fa'aaogaina e fai ma sui chelating u'amea sui;fa'aaogaina mo le fa'ai'uga lanu o le u'amea ma le fluorine, ma le fuafuaina o le thallium i le i ai o le carbon disulfide.

9. O se fa'ailoga mo le titration fa'apitoa o le u'amea (III).Faʻaaogaina e faʻaleleia vaega guanidine i polotini ma vaega amino i polotini.

Fa'amatalaga ole ACETYL ACETONE

Fa'afefiloi	Fa'amatalaga
Fa'aaliga	Suavai manino
Chroma	≤10
Acetylacetone i totonu	≥99.7%
Malosi (20℃) g/cm3	0.970-0.975
Acidity	≤0.15%
Susū	≤0.08%
Toega i luga ole Su'e	≤0.01%
Fa'asa (ND20)	1.450±0.002
toega maualuga-puna	≤0.06%