4-Chloro-4'-Hydroxy Benzophenone,CAS#42019-78-3
CAS #: 42019-78-3
Foromo ea molek'hule: C13H9O2Cl
Foromo ea Sebopeho:
Tšebeliso: bohareng ba fenofibrate.
Tlhaloso:
Ponahalo: Phofo ea kristale e khubelu ho ea ho litene
Tahlehelo ha o omisa: ≤0.50%
Masala ha a khantšitsoe: ≤0.5%
Tšilafalo e le 'ngoe: ≤0.5%
Kakaretso ea litšila: ≤1.5%
Bohloeki: ≥99.0%
Ho paka: 250kg / mokotla le 25kg / faeba moqomo
Lintho tsa Physicochemical:
Boima: 1.307 g / cm3
Sebaka se qhibilihang: 177-181 ° C
Sebaka sa Flash: 100 ° C
Lenane la refractive: 1.623
Boemo ba polokelo: boloka ka sejaneng se koetsoeng ka thata Boloka sebakeng se pholileng, se omeletseng, se nang le moea o motle hole le lintho tse sa lumellaneng.
E tsitsitseng: E tsitsitse tlas'a mocheso o tloaelehileng le likhatello
Tšebeliso e khethehileng
Hangata e sebelisoa ho organic synthesis mme ke karolo e bohareng ea sethethefatsi sa anti infertility radiomiphene.
Mokhoa oa tlhahiso:
1. P-chlorobenzoyl chloride e lokiselitsoe ke karabelo ea p-chlorobenzoyl chloride e nang le anisole, e lateloa ke hydrolysis le demethylation.
2. Karabelo ea p-chlorobenzoyl chloride ka phenol: qhala 9.4g (0.1mol) ea phenol ka 4ml ea 10% sodium hydroxide solution, eketsa 14ml (0.110mol) ea p-chlorobenzoyl chloride dropwise ho 40 ~ 45 ℃. 30min, 'me u arabe ka mocheso o tšoanang bakeng sa 1H.Pholile ho isa mocheso oa kamore, sefa 'me u omelle ho fumana 22.3g ea phenyl p-Chlorobenzoate.Sehlahisoa ke 96%, 'me ntlha ea ho qhibiliha ke 99 ~ 101 ℃.
Mokhoa oa tlhahiso:
1. P-chlorobenzoyl chloride e lokiselitsoe ke karabelo ea p-chlorobenzoyl chloride e nang le anisole, e lateloa ke hydrolysis le demethylation.
2. Karabelo ea p-chlorobenzoyl chloride ka phenol: qhala 9.4g (0.1mol) ea phenol ka 4ml ea 10% sodium hydroxide solution, eketsa 14ml (0.110mol) ea p-chlorobenzoyl chloride dropwise ho 40 ~ 45℃, e kenye ka hare ho 30min, 'me u arabe ka mocheso o tšoanang bakeng sa 1H.Pholile ho isa mocheso oa kamore, sefa 'me u omelle ho fumana 22.3g ea phenyl p-Chlorobenzoate.Kotulo ke 96%, 'me ntlha e qhibilihang ke 99 ~ 101℃.
Kotsi ea bophelo bo botle:
baka ho teneha ha letlalo.Baka ho teneha ho hoholo mahlong.E ka baka ho teneha ha phefumoloho.
Mehato ya tlhokomelo:
Hloekisa hantle ka mor'a ho buuoa.
Apara liatlana tse sireletsang / liaparo tse sireletsang / likhalase tse sireletsang / limaske tse sireletsang.
Qoba ho hema lerōle / mosi / khase / mosi / mouoane / spray.
Sebelisa ka ntle feela kapa ka moea o motle.
Karabo ea kotsi:
Ha letlalo le silafala: hlatsoa hantle ka metsi.
Haeba ho na le ho halefa ha letlalo: batla tlhokomelo ea bongaka.
Tlosa liaparo tse silafetseng 'me u li hlatsoe pele u sebelisoa hape
Ha e le mahlong: Hlatsoa ka hloko ka metsi metsotso e seng mekae.Haeba u roala lilense tsa sefahleho 'me u ka li ntša habonolo, li ntše.Tsoela pele ho hlatsoa.
Haeba u ntse u ikutloa u teneha mahlong: bona ngaka / ngaka.
Ha motho a hema ka phoso: fetisetsa motho sebakeng se nang le moya o hlwekileng mme a boloke boemo ba ho hema hamonate.
Haeba u ikutloa u sa phele hantle, letsetsa setsi / ngaka ea detoxification
Polokelo e bolokehileng:
Boloka sebakeng se nang le moea o motle.Boloka setshelo se koetsoe.
Sebaka sa polokelo se tlameha ho notleloa.
Ho lahla litšila:
Lahla likahare / lijana ho latela melao ea lehae.
Mehato ea thuso ea pele:
Inhalation: haeba u hema, isa mokuli moeeng o hloekileng.
Ho ts'oara letlalo: hlobola liaparo tse nang le tšoaetso 'me u hlatsoe letlalo hantle ka metsi a sesepa le metsi a hloekileng.Haeba u ikutloa u sa phele hantle, bona ngaka.
Ho shebana le mahlo: ho arola dintshi tsa mahlo mme o hlatswe ka metsi a phallang kapa saline e tlwaelehileng.Batla thuso ea bongaka hang-hang.
Ho koenya: ho haka 'me u se ke ua etsa hore motho a hlatse.Batla thuso ea bongaka hang-hang.
Keletso ea ho sireletsa mopholosi: fetisetsa mokuli sebakeng se sireletsehileng.Buisana le ngaka.Hlahisa bukana ena ea botekgeniki ea polokeho ea lik'hemik'hale ho ngaka setšeng.