4-Chloro-4'-Hydroxy Benzophenone (CBP)
Chigadzirwa：4-Chloro-4'-Hydroxy Benzophenone (CBP)
Nhamba yeCAS: 42019-78-3
Fomura yeMorekuru: C13H9O2Cl
Fomura Yekuvaka:
Mashandisirwo: chikamu chepakati chefenofibrate.
Tsanangudzo:
Chitarisiko: Upfu hwekristaro hutsvuku kubva kuorenji kuenda kudhina
Kurasikirwa pakuomeswa: ≤0.50%
Zvasara pamoto: ≤0.5%
Kusachena kumwe chete: ≤0.5%
Kusvibiswa kwese: ≤1.5%
Kuchena: ≥99.0%
Kurongedza: 250kg/bhegi uye 25kg/dhiramu refaibha
Hunhu hwefizikisikemikari:
Kuwanda: 1.307 g / cm3
Pokunyunguduka: 177-181 ° C
Pokupenya kwechiedza: 100 ° C
Chiratidzo cheRefractive: 1.623
Mamiriro ekuchengetera: chengeta mumudziyo wakavharwa zvakasimba Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingawirirane nazvo.
Yakagadzikana: Yakagadzikana pasi pekupisa kwakajairika uye kumanikidzwa
Kushandiswa kwakananga
Inoshandiswa zvakanyanya mukugadzirwa kwemishonga ye organic uye inhengo yepakati yemushonga wekurapa kusabereka we radiomiphene
Nzira yekugadzira:
1. P-chlorobenzoyl chloride yakagadzirwa nekuita kwep-chlorobenzoyl chloride neanisole, zvichiteverwa nehydrolysis uye demethylation.
2. Kuita kwe p-chlorobenzoyl chloride ne phenol: nyungudutsa 9.4g (0.1mol) ye phenol mu 4ml ye 10% sodium hydroxide solution, wedzera 14ml (0.110mol) ye p-chlorobenzoyl chloride dropwise pa 40 ~ 45 ℃, wedzera mukati memaminitsi makumi matatu, uye gadzirisa patembiricha imwechete kwe 1H. Tonhorera kusvika patembiricha yemukamuri, sefa woomesa kuti uwane 22.3g ye phenyl p-Chlorobenzoate. Goho iri 96%, uye poindi yekunyunguduka iri 99 ~ 101 ℃.
Nzira yekugadzira:
1. P-chlorobenzoyl chloride yakagadzirwa nekuita kwep-chlorobenzoyl chloride neanisole, zvichiteverwa nehydrolysis uye demethylation.
2. Kuita kwe p-chlorobenzoyl chloride ne phenol: nyungudutsa 9.4g (0.1mol) ye phenol mu 4ml ye 10% sodium hydroxide solution, wedzera 14ml (0.110mol) ye p-chlorobenzoyl chloride dropwise pa 40 ~ 45℃, wedzera mukati memaminitsi makumi matatu, woita zvakafanana patembiricha imwechete kwe1H. Tonhodza kusvika patembiricha yemukamuri, sefa woomesa kuti uwane 22.3g yephenyl p-Chlorobenzoate. Goho iri 96%, uye poindi yekunyunguduka iri 99 ~ 101℃.
Njodzi yehutano:
zvinokonzera kutsamwa kweganda. Zvinokonzera kutsamwa kwemaziso zvakanyanya. Zvinogona kukonzera kutsamwa kwenzira yekufema.
Zvekungwaririra:
Chenesa zvakanaka mushure mekuvhiyiwa.
Pfeka magirovhosi ekudzivirira / mbatya dzekudzivirira / magogorosi ekudzivirira / masiki ekudzivirira.
Dzivisa kufema guruva / utsi / gasi / utsi / mhute / spray.
Shandisa panze chete kana kuti paine mhepo inofefetera zvakanaka.
Mhinduro yetsaona:
Kana ganda rasvibiswa: geza nemvura zvakanaka.
Kana ganda rako riine kutsamwa: tsvaga rubatsiro rwechiremba.
Bvisa mbatya dzine utachiona wodzigeza usati washandisazve
Kana zvikaonekwa mumaziso: Shamba nemvura zvakanaka kwemaminitsi mashoma. Kana ukapfeka ma contact lenses uye uchikwanisa kuabvisa zviri nyore, abvise. Ramba uchigeza.
Kana uchiri kunzwa kutsamwa kwemaziso: ona chiremba/chiremba.
Kana munhu akanyemwerera netsaona: fambisa munhu wacho kunzvimbo ine mhepo yakachena uye ramba uchifema zvakanaka.
Kana uchinzwa kusanzwa zvakanaka, fonera nzvimbo/chiremba wekubvisa chepfu mumuviri
Kuchengetedza kwakachengeteka:
Chengeta munzvimbo ine mhepo yakanaka. Chengeta bhodhoro rakavharwa.
Nzvimbo yekuchengetera zvinhu inofanira kuvharwa.
Kurasa marara:
Rasa zviri mukati/midziyo zvichienderana nemitemo yemuno.
Matanho ekubatsira kwekutanga:
Kufema: kana wakafema, fambisa murwere kumhepo itsva.
Kubata ganda: bvisa mbatya dzine utachiona wogeza ganda zvakanaka nesipo nemvura yakachena. Kana uchinzwa kusanzwa zvakanaka, enda kuna chiremba.
Kutarisa maziso: paradzanisa maziso wogeza nemvura inoyerera kana saline yakajairika. Tsvaga rubatsiro rwechiremba nekukasika.
Kumedza: pukuta muromo wako uye usaita kuti munhu arutse. Tsvaga rubatsiro rwechiremba nekukasika.
Zano rekudzivirira mununuri: endesa murwere kunzvimbo yakachengeteka. Bvunza chiremba. Ratidza chiremba ari panzvimbo iyi bhuku iri rekushandisa makemikari.