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Uruganda rukora igiciro cyiza acetyl acetone (2,4 pentanedione) cas 123-54-6

Ibisobanuro bigufi:

Acetyl acetone, uzwi kandi nka diacerTlemenhane, petanAmethylene Dione, ni ukomoka kuri Acetone, MoleCure ya Ch3coch2Coch3, Amabara adafite ibara ry'umuhondo. Acetyl acetone ni uruvange rwa Tautomers ebyiri, Enol na Ketone, bari muri Dynamic equilibrium. Enol Chimical Igitabo Isomers Ishiraho Hydrogen Bonds muri molekile. Mu mvange, Keto kuri 18%, kandi alkenes inzoga zingana na 82%. Petroleum ether igisubizo cyivangwa cyarakonje kuri -78 ° C, hamwe nuburyo bwa enol bwari bukomeye, kugirango bombi batandukanye; Igihe ishusho ya enol yasubiye mubushyuhe bwicyumba, Acetyl Acetone yahise muri leta yavuzwe haruguru.

Synonyme: Acetyl; Acetyl2-Porowanone; Acetyl-2-Propanon; Pentayl-Acetyl-Acety

Cas: 123-54-6


Ibisobanuro birambuye

Ibicuruzwa

Gusaba Acetyl Acetone

1. Pentanedione, uzwi kandi nka acetylacetotone, ni hagati ya fungicide pyraclostrobin, Azoxystrobin, Azoxystrobin na Rimsulide Rimulfuron.

2. Irashobora gukoreshwa nkibikoresho fatizo hamwe na kama hagati ya faruotique, kandi irashobora kandi gukoreshwa nkibintu.

3. Ikoreshwa nk'isesengura ryisesengura no gukuramo aluminiyumu muri Tungsten na Molybdenum.

4.. Irashobora gukoreshwa nkigisubizo cya selile, akongeraho lisansi hamwe na libine na lubricants, ashishikajwe no gusiga irangi nigicapo, igihuru, nurupfu. Acetylacetone irashobora kandi gukoreshwa nkumusemburo kuri peteroli ya peteroli, hydrorognation hamwe nibitekerezo bya kamera, hamwe na okiside ya ogisijeni. Irashobora gukoreshwa kugirango ukureho inzitizi yicyuma muburyo bwiza no kuvura polypropylene catalilests. Mu bihugu by'Uburayi n'Abanyamerika, birenga 50% bikoreshwa mu matungo antintirher ibiyobyabwenge no kugaburira inyongeramusaruro.

5. Usibye imitungo isanzwe ya alcool na ketones, nayo igaragaza ibara ryijimye ritukura hamwe na chloride hamwe na chloride hamwe na chlorite hamwe nimpyi nyinshi. Nukuguru ka Acetic Anthyride cyangwa acetyl chloride na acetone contensation, cyangwa kubisubizo bya acetone na keene babonye. Igitabo cya chimical gikoreshwa nkicyuma kigera kuri kion yo mukikoriko na tetravanyont, irangi na wino, imiti yica udukoko.

6. Inzozi Zinzitizi. Ibara ryamabara kugena icyuma na fluorine, no kugena thallium imbere ya karubone idasuzuguritse.

7. FE (iii) icyerekezo cy'igihanganonger; ikoreshwa muguhindura amatsinda ya Guanine (nka ARG) hamwe nitsinda rya amino muri poroteyine.

8. Ikoreshwa nkinzibacyuho yinzibacyuho; ikoreshwa mu kugena imiterere y'icyuma na fluorine, no kugena thallium imbere ya karubone idasuzuguritse.

9. Ikimenyetso cyicyuma (III) imigambi igoye. Ikoreshwa mu guhindura amatsinda ya Guanine muri poroteyine na amino amatsinda muri poroteyine.

1 (1)
1 (2)

Kugaragaza acetyl acetone

Uruganda

Ibisobanuro

Isura

Amazi meza

Chroma

≤10

Acetylacetone Ibirimo

≥99.7%

Ubucucike (20 ℃) ​​g / cm3

0.970-0.975

Acide

≤0.15%

Ubuhehere

≤0.08%

Ibisigisigi byo guhumeka

≤0.01%

Gukosora (ND20)

1.450 ± 0.002

ibisigazwa byo hejuru

≤0.06%

Gupakira acetyl acetone

26

200kg / ingoma

Ububiko bugomba kuba bukonje, bwumutse kandi bwumutse.

ingoma

  • Mbere:
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  • Andika ubutumwa bwawe hano hanyuma utwohereze