4'-Methylpropiophenone

Incazelo emfushane:

Igama lomkhiqizo: 4′-Methylpropiophenone
Inombolo ye-CAS: 5337-93-9
Inombolo yokungena ye-EINECS: 226-267-5
Ifomula yemolekyuli: C10H12O
Isisindo se-molecule: 148.2

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ifomula Yesakhiwo

Okomzimba

Ukubukeka: okuphuzi okukhanyayo ukuya kuketshezi olukhanyayo olungenambala
Ukuminyana: 0.993 g/mL ku-25 °C(lit.)
Indawo yokuncibilika: 7.2 °C
Indawo yokubilisa: 238-239 °C(lit.)
i-refractivity: n20/D 1.528(lit.)
Iphoyinti elikhanyayo: 229 °F

Idatha Yezokuphepha
jikelele

Isicelo
I-4'-Methylpropiophenone iyi-reagent yamakhemikhali esetshenziswa ekuphenduleni kwe-electrocarboxylation.Kunjengento engavuthiwe yokuhlanganiswa kwe-organic of agrochemicals, imithi kanye ne-dyestuff.

I-4-Methylpropiophenone iyi-reagent yamakhemikhali ene-ketone enamakha eyi-propiophenone ephethe iqembu le-methyl ku-C-4.Isebenza njengempahla yemithi kanye ne-synthesis ephakathi, futhi isetshenziselwa ukusabela kwe-electrocarboxylation.
Ukunyibilika: Kuncibilika ku-chloroform ne-hexane.
Amanothi: Gcina endaweni epholile.Gcina isitsha sivalwe ngokuqinile endaweni eyomile futhi enomoya omuhle.Gcina kude ne-ejenti ye-oxidizing.

I-application p-Methylpropiophenone iyisidakamizwa esimaphakathi somuthi we-Brain Pulsatilla, ongasetshenziswa njenge-organic synthesis emaphakathi nephakathi kwemithi, ikakhulukazi ocwaningweni lwaselabhorethri nezinqubo zokuthuthukiswa kanye nasezinqubweni zokukhiqiza amakhemikhali.Ukuhlanganiswa kwenziwa kusetshenziswa i-chiral adsorption inducer, ama-alkaloids, ukuze kufakwe immobilization ye-p-methylpropiophenone nge-carbon dioxide electrolysis ye-α-7,-α-hydroxy-4-methyl-phenylacetic acid.Kutholwe ukuthi isivuno esingu-37.39% kanye nevelu ye-S-32.78% ee itholwe ngokusebenza kwe-electrolysis yamanje kubuningi bamanje obungu-1,1 mA-Cm-2 ku-0 °C ngensimbi engagqwali eyindandatho njenge-cathode, induku ye-magnesium njengomhlatshelo. i-anode, i-tetrabutylammonium iodide njengosawoti osekela i-electrolytic kanye ne-O.016 g cinchonine njenge-ejenti ehehayo.

Impendulo ephuthumayo ekuchithekeni
1. Izinyathelo zokuqapha abasebenzi, okokuvikela kanye nezinqubo eziphuthumayo
Vimbela ukuhogela komhwamuko, ama-aerosols noma amagesi.
2. Izinyathelo zokuphepha kwemvelo
Ungavumeli umkhiqizo ukuthi ungene emiseleni yendle.
3. Izindlela nezinto zokwakha zokunqanda nokususwa kokuchitheka
Gcina ezitsheni ezifanele zokulahla.
Ukuphatha ukulahlwa nokugcinwa
1. Izinyathelo zokuphepha zokuphatha ngendlela ephephile
Izinyathelo ezijwayelekile zokuvikela umlilo.
2. Imibandela yokugcina okuphephile, okuhlanganisa noma yikuphi ukungahambisani
Gcina endaweni epholile.Gcina izitsha zivaliwe futhi uzigcine endaweni eyomile futhi engenawo umoya.
Iziqukathi ezivuliwe kufanele zivalwe kabusha ngokucophelela futhi zigcinwe endaweni eqondile ukuvimbela ukuvuza.
Incazelo: I-4-methylpropiophenone i-ketone enamakha eyi-propiophenone eneqembu le-methyl ku-C-4.Itholakala ku-propiophenone.