Mugadziri Mutengo Wakanaka ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

tsananguro pfupi:

ACETYL ACETONE, inozivikanwawo se diacetylmethane, pentamethylene dione, inotorwa kubva kuacetone, molecular formula CH3COCH2COCH3, isina ruvara kusvika kuchiedza yero inopenya mvura.ACETYL ACETONE inowanzova musanganiswa wematautomer maviri, enol uye ketone, ari musimba rekuenzanisa.Enol Chemicalbook isomers inoumba hydrogen zvisungo mumorekuru.Mumusanganiswa, keto inosvika 18%, uye alkenes Doro rinoita 82%.Iyo petroleum ether solution yemusanganiswa yakanyoroveswa kusvika -78 ° C, uye fomu ye enol yakasvibiswa seyakasimba, kuitira kuti iyo miviri yakaparadzana;apo fomu yeanol payakadzokera mukudziya kwekamuri, ACETYL ACETONE yakangoerekana yave iri pamusoro peyakaenzana mamiriro.

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

CAS: 123-54-6

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Zvishandiso zveACETYL ACETONE

1. Pentanedione, inozivikanwawo seacetylacetone, ndiyo yepakati yefungicides pyraclostrobin, azoxystrobin uye herbicide rimsulfuron.

2. Inogona kushandiswa seyakagadziriswa uye organic intermediates yemishonga, uye inogona kushandiswa sezvinonyungudutsa.

3. Inoshandiswa seanalytical reagent uye inobvisa aluminium mu tungsten uye molybdenum.

4. Acetylacetone inhengo yepakati mune organic synthesis, uye inoumba amino-4,6-dimethylpyrimidine ne guanidine, iyo inokosha yemishonga yakasvibiswa.Inogona kushandiswa se solvent ye cellulose acetate, chinowedzera peturu uye mafuta ekuzora, desiccant yepende uye varnish, fungicide, uye mushonga wezvipembenene.Acetylacetone inogonawo kushandiswa sechinhu chinokonzera petroleum kupaza, hydrogenation uye carbonylation reactions, uye oxidation accelerator yeokisijeni.Inogona kushandiswa kubvisa simbi oxides mune porous solids uye kurapa polypropylene catalysts.Munyika dzeEurope neAmerica, anopfuura makumi mashanu muzana anoshandiswa mumishonga yezvipfuyo antidiarrheal uye zvekudya zvinowedzera.

5. Mukuwedzera kune zvakajairwa zvinhu zvedoro uye ketoni, inoratidzawo rima dzvuku ruvara neferric chloride uye inoumba chelates nesimbi yakawanda yemunyu.Neacetic anhydride kana acetyl chloride uye acetone condensation, kana nekuita kweacetone uye ketene yakawanikwa.Chemicalbook inoshandiswa sesimbi inobvisa kuparadzanisa trivalent uye tetravalent ion, pendi neingi driers, mishonga yezvipembenene, mishonga yezvipembenene, fungicides, zvinonyungudutsa zvemapolymers akakwira, mareagents ekutemerwa kwethallium, iron, fluorine, uye organic synthesis intermediates.

6. Shanduko yesimbi chelators.Colorimetric kutsunga kwesimbi uye fluorine, uye kutsunga kwethallium pamberi pekabhoni disulfide.

7. Fe (III) complexometric titration indicator;inoshandiswa kugadzirisa mapoka e guanidine (akadai seArg) uye mapoka emamino mumapuroteni.

8. Inoshandiswa seshanduko yesimbi chelating agent;inoshandiswa pakusarudza colorimetric yesimbi uye fluorine, uye kutsunga kwethallium pamberi pekabhoni disulfide.

9. Chiratidzo chesimbi (III) complexometric titration.Inoshandiswa kushandura guanidine mapoka mumapuroteni uye mapoka emamino mumapuroteni.

Tsanangudzo yeACETYL ACETONE

Musanganiswa	Tsanangudzo
Chitarisiko	Clear Liquid
Chroma	≤10
Acetylacetone content	≥99.7%
Density(20℃) g/cm3	0.970-0.975
Acidity	≤0.15%
Unyoro	≤0.08%
Residue paEvaporation	≤0.01%
Refractivity(ND20)	1.450±0.002
zvakasara zvinopisa	≤0.06%