Vagadziri vakanaka mutengo acetyl acetone (2,4 pentaneone) CAS 123-54-6-6

Vagadziri vakanaka mutengo acetyl acetone (2,4 pentandione) CAS 123-54-6 Fungidziro Mufananidzo

Tsananguro pfupi:

Acetyl acetone, anozivikanwa seDiacetylmethane, itstivative of acetone, molecular formula ch3coch2Cach3, isina ruvara kuti ijekere yero yakajeka. Acetyl acetone inowanzo kuve musanganiswa wevaviri tautomers, inolt ne ketone, iri mune simba jekisimikira. Enol Chemicalbookbookbookbookbook inoumba hydrogen zvisungo mumorekuru. Mumusanganiswa, keto anokonzeresa kweanenge 18%, uye exkenes doro fomu maakaunzi e82%. Iyo peturu ether mhinduro yemusanganiswa wacho wasanganiswa kusvika -7z ° C, uye fomu yeEnolm yakanga yakasimba sechisimba, kuti vaviri vakaparadzaniswa; Kana chimiro chemuEnol chadzoka kumhepo tembiricha, acetyl acetone yaive otomatiki mune zviri pamusoro equilibrium nyika.

Synonyms: Acetyl; Acetyl2-Provenone; Acetyl-2-Propetyl-2-Proptonone; ch3coch2Cach3; pentan-2,4-dides; pentandione

Cas: 123-54-6

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Chigadzirwa Chinhu

Zvigadzirwa tags

Zvikumbiro zveacetyl acetone

1. Pentanegeone, anozivikanwawo seAcetylacetone, ndiyo yepakati yeiyo fungides pyraclostrobin, Azoxystrobin uye herbicide rimsulfuron.

2. Inogona kushandiswa seyakagadzirwa zvinhu uye organc videoset yemishonga yemishonga, uye inogona kushandiswawo semheni.

3. Inoshandiswa sekuongorora auyemat uye yekubvisa mumiririri wealuminium mu tungsten uye molybdenum.

4. Inogona kushandiswa seyakagadziriswa cellulose acetate, inowedzera peturu uye mafuro, diaccant yekupenda uye varnish, fungides, uye chipembenene. Acetylacetone inogona zvakare kushandiswa seyakacheya peturu yekupaza, hydrogenation uye kusagadzikana kwekutaurirana, uye oxidation accelerator yeokisijeni. Inogona kushandiswa kubvisa mhou dzesimbi mune dzimba dzekupfeka uye kubata polypropylene catalysts. Munyika dzeEurope uye dzeAmerica, dzinopfuura makumi mashanu muzana dzinoshandiswa mune zvipfuyo zvechipfu zveAntiDiarrheal zvinodhaka uye kudyisa zvinowedzera.

5. Kuwedzera kune yakajairika zvivakwa zveballohls uye ketoni, zvinoratidzawo ruvara rutsvuku nerima neFerric chloride uye mafomu anotsidzira nemaronda mazhinji esimbi. Neacetic anyddide kana acetyl chloride uye acetone kubvunzurudza, kana kuita neacetone uye ketene yakawanikwa. Chemicalbook inoshandiswa semasimbi ehutsinye kupatsanura uye tetravent ion, pendi uye mishonga yekuuraya mishonga, simbi, fluorine, uye organic synthesis internet.

6. Shanduko yesimbi yerudzi. Colorimetric kutsunga kweiyo simbi uye fluorine, uye kutsunga kweThallium pamberi pekabhoni kukuvara.

7. Fe (iii) yakaomaXometric titration chiratidzo; Inoshandiswa kugadziridzwa kwemapoka eGuanidine (senge arg) uye amino mapoka mumapuroteni.

8. Inoshandiswa seinoshandurwa simbi yekuchera mumiririri; Inoshandiswa pakugadziriswa kwemavara esimbi uye fluorine, uye kutsunga kweThallium pamberi peCarbon Diggimide.

9. Chiratidzo chesimbi (iii) kufanana titrive titration. Yaishandiswa kugadzirisa mapoka eganidine mumapuroteni neAmino mapoka mumapuroteni.

Kufunga kweAcetyl acetone

Compound	Kutaurwa
Chitarisiko	Yakajeka mvura
Chroma	≤10
Acetylacetone zvemukati	≥99.7%
Density (20 ℃) g / cm3	0.970-0.975
Acidity	≤0.15%
Kunyorova	≤0.08%
Zvakasara pakubuda kwemvura	≤0.01%
Refractivity (Nd20)	1.450 ± 0.002
Yakakwira-inobika zvasara	≤0.06%