4-Chloro-4'-Hydroxy Benzophenone,CAS#42019-78-3
CAS#: 42019-78-3
Molecular Formula: C13H9O2Cl
Structural Formula:
Zvishandiso: yepakati yefenofibrate.
Tsanangudzo:
Chitarisiko: Orange kune zvidhinha tsvuku yekristaro poda
Kurasikirwa pakuomeswa: ≤0.50%
Zvakasara pakubatidza: ≤0.5%
Kusachena kumwe chete: ≤0.5%
Zvose zvisina kuchena: ≤1.5%
Kuchena: ≥99.0%
Kurongedza: 250kg / bhegi uye 25kg / fiber dhiramu
Physicochemical properties:
Density: 1.307 g / cm3
Nzvimbo yekunyungudika: 177-181 ° C
Flash point: 100 ° C
Refractive index: 1.623
Mamiriro ekuchengetedza: chengetedza mumudziyo wakavharwa zvakasimba Chengetedza munzvimbo inotonhorera, yakaoma, inofefetera zvakanaka kure nezvinhu zvisingaenderani.
Yakagadzikana: Yakagadzikana pasi pekushisa kwakajairika uye kumanikidzwa
Specific application
Iyo inowanzo shandiswa mune organic synthesis uye ndeye yepakati anti infertility mushonga radiomiphene.
Nzira yekugadzira:
1. P-chlorobenzoyl chloride yakagadzirirwa nekuita kwep-chlorobenzoyl chloride neanisole, inoteverwa nehydrolysis uye demethylation.
2. Kuita kwep-chlorobenzoyl chloride ine phenol: nyungudutsa 9.4g (0.1mol) yephenol mu4ml ye10% sodium hydroxide solution, wedzera 14ml (0.110mol) yep-chlorobenzoyl chloride inodonha pa40 ~ 45 ℃ 30min, uye ita patembiricha imwe chete ye1H.Kutonhorera kusvika kukamuri tembiricha, sefa uye kuoma kuwana 22.3g ye phenyl p-Chlorobenzoate.Goho iri 96%, uye nzvimbo yakanyunguduka i99 ~ 101 ℃.
Nzira yekugadzira:
1. P-chlorobenzoyl chloride yakagadzirirwa nekuita kwep-chlorobenzoyl chloride neanisole, inoteverwa nehydrolysis uye demethylation.
2. Kuita kwep-chlorobenzoyl chloride ine phenol: nyungudutsa 9.4g (0.1mol) yephenol mu4ml ye10% sodium hydroxide solution, wedzera 14ml (0.110mol) yep-chlorobenzoyl chloride inodonha pa40 ~ 45℃, wedzera mukati me30min, uye ita pane imwe tembiricha ye1H.Kutonhorera kusvika kukamuri tembiricha, sefa uye kuoma kuwana 22.3g ye phenyl p-Chlorobenzoate.Iko goho i96%, uye nzvimbo yekunyungudika i99 ~ 101℃.
Dambudziko rehutano:
kukonzera kutsamwa kweganda.Kukonzera kushatirwa kwemaziso kwakakomba.Inogona kukonzera kushatirwa kwemaitiro ekufema.
Zvekungwaririra:
Chenesa zvakakwana mushure mekuvhiyiwa.
Pfeka magirovhosi ekudzivirira / zvipfeko zvekudzivirira / magirazi ekudzivirira / masks ekudzivirira.
Dzivisa inhalation yeguruva / utsi / gasi / utsi / mhute / pfapfaidzo.
Shandisa kunze chete kana nemhepo yakanaka.
Mhinduro yenjodzi:
Muchiitiko chekusvibiswa kweganda: geza zvakakwana nemvura.
Muchiitiko chekutsamwa kweganda: tsvaga kurapwa.
Bvisa hembe dzine utachiona wodzigeza usati washandisazve
Kana mumaziso: Shamba zvakanaka nemvura kwemaminetsi mashoma.Kana iwe ukapfeka macontact lens uye uchigona kuaburitsa zviri nyore, abudise.Ramba uchitsvaira.
Kana iwe uchiri kunzwa kutsamwa kweziso: ona chiremba / chiremba.
Kana ukafema netsaona: endesa munhu kunzvimbo ine mweya mutsva uye chengetedza nzvimbo yekufema yakasununguka.
Kana uchinzwa usiri kunzwa zvakanaka, fonera detoxification centre/chiremba
Chengetedzo yakachengeteka:
Chengeta munzvimbo ine mhepo yakanaka.Chengetedza mudziyo wakavharwa.
Nzvimbo yekuchengetedza inofanira kuvharwa.
Kurasa tsvina:
Rasa zviri mukati / midziyo zvinoenderana nemirairo yemuno.
Matanho ekutanga ekubatsira:
Kufemba: kana ukafemerwa, fambisa murwere kumhepo itsva.
Kubata ganda: bvisa hembe dzine utachiona wogeza ganda zvakanaka nemvura ine sipo uye nemvura yakachena.Kana usinganzwe zvakanaka, ona chiremba.
Kubata maziso: patsanura ziso uye wogeza nemvura inoyerera kana saline yakajairika.Kurumidza kutsvaga rubatsiro kuna chiremba.
Kudya: gargle uye usaite kurutsa.Enda kurapwa nekukurumidza.
Zano rekudzivirira mununuri: endesa murwere kunzvimbo yakachengeteka.Bvunza chiremba.Ratidza iyi makemikari ekuchengetedza technical manual kuna chiremba panzvimbo.