O-Amino-p-Chlorophenol
Imiterere yimiti
Izina ryibicuruzwa: o-amino-p-chlorophenol
Andi mazina: 4-chloro-2-aminophenol;p-chloro-o-aminophenol;o-amino-p-chlorophenol;4CAP;5-chloro-2-hydroxyaniline;2-hydroxy-5-chloroaniline
amata ya molekile: C6H6ClNO
uburemere bwa formula: 143.57
Sisitemu yo Kubara
URUBANZA No: 95-85-2
EINECS No: 202-458-9
Amakuru yumubiri
Kugaragara: ifu yera cyangwa idafite umweru ifu ya kristaline.
Isuku: ≥98.0%
Ingingo yo gushonga: 140～142℃
Gukemura: kudashonga mumazi, gukomera mumazi kuri 20°C <0.1 g / 100 mL, gushonga muri ether, Ethanol na chloroform.
Igihagararo: gihamye iyo cyumye, byoroshye guhinduka okiside kandi bigasiga amabara mumyuka yumuyaga, byaka mugihe habaye urumuri rufunguye;ubushyuhe bwinshi burekura imyuka ya chloride nubumara bwa azote.
Uburyo bwo kubyaza umusaruro
Ikoreshwa nk'irangi irangi, kandi ikoreshwa no mugutegura florescent yera umukozi wo gusiga irangi, kandi ikoreshwa mugukora ibicuruzwa byera bya fluorescent DT.
Uburyo bwo kubyaza umusaruro
Ukoresheje p-chlorophenol nkibikoresho fatizo, 2-nitro-p-chlorophenol irashobora gukorwa binyuze muri nitrasi, hanyuma bikagabanuka gukora p-chloro-o-aminophenol.
.Ongeramo p-chlorophenol yamenetse buhoro buhoro muri tank ikaranze hamwe na aside ya nitric 30%, komeza ubushyuhe kuri 25-30℃, koga mugihe cyamasaha 2, ongeramo urubura kugirango ukonje munsi ya 20℃, kugwa, kuyungurura, no koza akayunguruzo kuri Congo Umutuku, ibicuruzwa 2-nitrop-chlorophenol iraboneka.
(2) Hariho uburyo bubiri bwo kugabanya 2-nitro-p-chlorophenol.Imwe ni ukugabanya na sodium disulfide.Ubwa mbere, 30% sodium hydroxide yumuti hamwe nifu ya sulfure bikoreshwa mugukora sodium disulfide, na 2-nitro-p-fenol yongewemo mukugereranya na 95-100°C, kandi reaction irarangiye.Nyuma yo kuyungurura ishyushye, filtrate itabangamiwe namazi yo guteka, akonje kugeza kuri 20°C, kuyungurura, no kuyungurura cake yogejwe kubogama kugirango ubone ibicuruzwa byarangiye 2-nitro-p-chlorophenol.
Iya kabiri ni uburyo bwo kugabanya hydrogenation.Imbere ya catalizike ya nikel, ihagarikwa ryamazi ya 2-nitro-p-chlorophenol ihindurwa kuri pH = 7 hamwe na sodium dihydrogen fosifate hydrat hamwe na sodium hydroxide yumuti wamazi kumuvuduko wa hydrogène wa 4.05Mpa no kugabanya Hydrogenation kuri 60°C. Nyuma yuko reaction irangiye, kurekura igitutu, gusimbuza azote, ubushyuhe kuri 95°C, hindura pH = 10.7 hamwe na hydroxide ya sodium, ongeramo karubone ikora nubutaka bwa diatomaceous, koga cyane, hanyuma uyungurure.Akayunguruzo kahinduwe kuri pH = 5.2 (20°C) hamwe na aside hydrochloric yibanze, ikonje kugeza 0°C, kuyungurura, kumisha, no kuvurwa na sodium bisulfite.Subiramo ibikorwa inshuro enye, hanyuma ushire kuri 2.67kpa, kusanya ibice hafi 80°C, hanyuma uyumishe kugirango ubone ibicuruzwa n'umusaruro wa 97.7%.
Porogaramu nyamukuru
Imikoreshereze nyamukuru ya p-chloro-o-aminophenol ni nkirangi ryirangi, mugutegura aside mordant RH, acide complexe violet 5RN hamwe n amarangi akora, nibindi, ndetse no gutegura ibikoresho bibisi chlorzoxazone.
Gupakira, Kubika no Gutwara
Ni imiti iteje akaga, kandi ipakirwa ingoma ya 25 kg yingoma, kandi ububiko burahumeka, ubushyuhe buke kandi bwumutse, kandi burinzwe nizuba ryinshi.Irinde amasoko yubushyuhe, kandi ubike kandi utware bitandukanye na acide, okiside, inyongeramusaruro, na okiside.
