; rarawe 4′-Methylpropiophenone Kaihanga me te Kaiwhakarato |LongGoChem
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4′-Methylpropiophenone Whakaahua Whakaatu
  • 4′-Methylpropiophenone

4'-Methylpropiophenone

Whakaahuatanga Poto:

Ingoa Hua: 4′-Methylpropiophenone
Nama CAS: 5337-93-9
Tau takiuru EINECS: 226-267-5
tātai rāpoi: C10H12O
Te taumaha ngota:148.2

Taipitopito Hua

Tohu Hua

Tātai Hanganga

4
Tinana

Te ahua: kowhai marama ki te wai marama kore tae
Kiato: 0.993 g/mL i te 25 °C(marama)
Ira whakarewa: 7.2 °C
Ira kohua: 238-239 °C(marama)
whakaahuru: n20/D 1.528(marama)
Ira hiko: 229 °F

Raraunga Haumaru
whānui

Taupānga
Ko te 4'-Methylpropiophenone he reagent matū e whakamahia ana i roto i nga tauhohenga electrocarboxylation.He rauemi mata mo te whakahiato pararopi o nga agrochemicals, pharmaceuticals me te waikano.

Ko te 4-Methylpropiophenone he reagent matū me te ketone kakara ko te propiophenone e mau ana i te roopu methyl i C-4.Ka noho hei takawaenga mo te rongoa me te whakahiato, ka whakamahia hoki i roto i nga tauhohenga electrocarboxylation.
Wairewa: Ka whakarewahia ki te chloroform me te hexane.
Notes: Rokiroki ki te wahi matao.Kia kati te ipu ki tetahi waahi maroke me te hau pai.Whakaorangia atu i te kaihoko waiora.

Ko te tono p-Methylpropiophenone he takawaenga o te rongoa rongoa Brain Pulsatilla, ka taea te whakamahi hei takawaenga whakahiato pararopi me te takawaenga rongoa, te nuinga i roto i nga rangahau taiwhanga me nga tukanga whanaketanga me nga tukanga whakaputa matū.I whakahaeretia te whakahiatotanga ma te whakamahi i te kaikawe chiral adsorption, alkaloids, ki te whakakorikori i te immobilization o te p-methylpropiophenone na roto i te electrolysis carbon dioxide o te α-7,-α-hydroxy-4-methyl-phenylacetic acid.I kitea e 37.39% te tuku me te S-32.78% ee uara i whiwhi i te hiko o naianei tonu i te kiato o naianei o 1,1 mA-Cm-2 i te 0 °C me te mowhiti kowiri tira hei cathode, te rakau konupora hei patunga tapu. anode, tetrabutylammonium iodide hei tote tautoko electrolytic me te O.016 g cinchonine hei kaihoko whakaoho.

Te urupare ohorere ki te maringi
1. Whakatupato mo nga kaimahi, taputapu whakamarumaru me nga tikanga ohorere
Aukati i te ngohanga o te kohu, te aerosol me te hau.
2. Whakatupatotanga taiao
Kaua e tukua te hua kia uru ki roto i nga parakani.
3. Nga tikanga me nga rawa hei pupuri me te tango i te para
Rokiroki i roto i nga ipu kati e tika ana.
Te whakahaere i te tukunga me te rokiroki
1. Whakatupato mo te whakahaere haumaru
Nga tikanga tiaki ahi whanui.
2. Nga tikanga mo te rokiroki haumaru, tae atu ki nga hototahitanga
Rokiroki ki te waahi makariri.Kia kati tonu nga ipu ka rongoa ki tetahi waahi maroke me te hau.
Ko nga ipu kua whakatuwherahia me ata hirihia, kia noho tika kia kore e pakaru.
Whakamaramatanga: Ko te 4-methylpropiophenone he ketone kakara he propiophenone e mau ana i te roopu methyl i C-4.I ahu mai i te propiophenone.

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