P-Nitroacetophenone

Ibisobanuro bigufi:

Umuhuza wa synthesis organic na synthesis ya farumasi (nka synthomycine, chloramphenicol).Irakoreshwa kandi muri synthesis ya pesticide, amarangi nibirungo.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Amakuru y'ibicuruzwa

URUBANZA OYA: 100-19-6

Isuku: ≥99%

Inzira: C8H7NO3

Inzira ya Wt: 165.15

Izina ryimiti: 4-Nitroacetophenone;

4'-Nitroacetophenone;p-Nitroacetophenone

IUPAC Izina: 1- (4-nitrophenyl) Ethanone;

Ethanone, 1- (4-nitrophenyl) -

Ingingo yo gushonga: 75-78 ° C.

Ingingo yo guteka: 202 ° C.

Ingingo ya Flash: 201-202 ° C.

Kugaragara: Prism yumuhondo cyangwa ifu yumuhondo yerurutse

Kohereza no kubika

Ububiko bwububiko: Ubushyuhe bwicyumba

P-nitroacetophenone ni intera ikomeye hagati ya synthesis organique kandi ikoreshwa nkibikoresho fatizo byo guhuza chlortetracycline na chloramphenicol mubuvuzi.Uburyo gakondo bwo gukora inganda za p-nitroacetophenone ni okiside ya Ethylbenzene.Usibye ibicuruzwa nyamukuru p-nitroacetophenone, hari ibicuruzwa biva mu mahanga nka p-nitrobenzoic aside muri sisitemu yo kubyitwaramo.Amazi y’amazi atanga umusaruro afite ibi bikurikira: concent kwibanda cyane, acide ikomeye, ibara ryijimye nuburozi bwinshi;Imiterere yimvange mumazi mabi arahagaze neza kandi ntabwo byoroshye kubora, kuburyo rero uburyo rusange nka carbone ikora ya adsorption, electrolysis hamwe nubushyuhe ntibishobora kugera kubikorwa byifuzwa.Resin adsorbent ifite adsorption ikomeye nubushobozi bushya, kandi imiterere yumubiri na chimique irahagaze kandi irashobora gukoreshwa inshuro nyinshi.
Ibyiza
Ibicuruzwa byera ni umuhondo woroshye wumuhondo cyangwa urushinge.Gushonga ingingo 80 ～ 82 ℃.Ingingo yo guteka 202 ℃.Kubora kubusa muri Ethanol ishyushye, ether na benzene, bidashonga mumazi.
Kwitegura
Ethylbenzene ihindurwamo aside ivanze kuri 30 ～ 35 ℃ kugirango ibone nitroethylbenzene.Nyuma yo kuyungurura, p-nitroethylbenzene hamwe nibicuruzwa o-nitroethylbenzene biboneka.Imbere ya catalizator cobalt stearate, p-nitroethylbenzene ihindurwamo umwuka kuri 140-150 ℃ na 0.2MPa igitutu kugirango ibone p-nitroacetophenone.Igicuruzwa cya reaction cyogejwe namazi, kidafite aho kibogamiye, centrifuged na hydride, hanyuma kiruma kugirango gitange ibicuruzwa byarangiye.
p-Nitrobenzoyl chloride uburyo.
Umutekano
Uburozi ntabwo buzwi.Ibikoresho byo kubyaza umusaruro bigomba kuba byoroshye kandi uyikoresha agomba kwambara ibikoresho birinda.
Bipakiye mu ngoma z'icyuma cyangwa ingoma z'imbaho zometseho imifuka ya pulasitike.Ubike ahantu humye kandi uhumeka.