Ortho Amino Phenol
Mamiriro ezvinhu
Zita reKemikari: Ortho Amino Phenol
Mamwe Mazita: O-hydroxyaniline, 2-Amino Phenol, 1-Amino-2-hydroxybenzene;
Formula: C6H7NO
Molecular uremu: 109
Nhamba yeCAS: 95-55-6
MDL Nhamba: MFCD00007690
EINECS: 202-431-1
RTECS: SJ4950000
BRN: 606075
PubChem: 24891176
Zvinotsanangurwa
1. Kuonekwa: Muchena kana chiedza grey crystalline powder.
2. Kunyungudika: 170 ~ 174 ℃
3. Octanol / mvura yekuparadzanisa coefficient: 0.52 ~ 0.62
4. Solubility: Soluble mumvura inotonhora, ethanol, benzene uye ether
Properties uye kugadzikana
1. Kugadzikana
2. Mishonga inorambidzwa: yakasimba oxidant, acyl chloride, anhydride, acids, chloroform
3. Dzivisa kutarisana nekupisa
4. Kukuvadza kwepolymerization: kwete polymerization
Kuchengeta nzira
Chengetedza muimba yekuchengetera inotonhorera uye ine mhepo.Ramba kure nemoto nekupisa.Iyo package yakavharwa.Inofanirwa kuchengetwa zvakasiyana kubva kune oxidants, acids uye makemikari anodyika, uye kudzivirira kusanganiswa kuchengetedza.Midziyo yekudzimisa moto yemhando dzakasiyana uye huwandu huchapihwa.Nzvimbo yekuchengetera inofanirwa kunge yakashongedzerwa nezvinhu zvakakodzera kuti ive nekudonha.
The synthesis nzira
O-nitrochlorobenzene, liquid alkali, hydrochloric acid uye hydrochloric acid yakashandiswa seyakagadzirwa.Iyo yepakati chigadzirwa o-nitrophenol yakawanikwa ne distillation, uye ipapo o-nitrophenol yakaitwa hydrogenated nehydrogen kuti ibudise o-aminophenol pasi peimwe tembiricha uye kumanikidza uchishandisa palladium kabhoni secatalyst uye ethanol se solvent;
Application
1. Dhayi dzepakati, dzinoshandiswa mukugadzira dhayi dzesarufa, azo dyes, fur dyes uye fluorescent whitening agent EB, nezvimwewo. Muindasitiri yemishonga yezvipembenene, inoshandiswa seyakasvibirira yezvipembenene phoxim.
2. Inonyanya kushandiswa kugadzira acid mordant Blue R, sulfurized yellow brown, etc. inogona kushandiswawo se fur dye.Muindasitiri yezvizoro, inoshandiswa kugadzira dhayi dzebvudzi (sekubatanidza dhayi).
3. Kutsunga kwesirivheri netini uye kusimbiswa kwegoridhe.Ndiyo yepakati yediazo dhayi uye sulfur dhayi.
4. Inoshandiswa kugadzira dhayi, mushonga uye epurasitiki kurapa agent.
