4-Chloro-4'-Hydroxy Benzophenone, CAS # 42019-78-3
URUBANZA #: 42019-78-3
Inzira ya molekulari: C.13H9O2Cl
Imiterere yuburyo:
Gukoresha: intera ya fenofibrate.
Ibisobanuro:
Kugaragara: Icunga kumatafari atukura ya kirisiti
Gutakaza kumisha: ≤0.50%
Ibisigisigi byo gutwikwa: ≤0.5%
Umwanda umwe: ≤0.5%
Umwanda wose: ≤1.5%
Isuku: ≥99.0%
Gupakira: 250kg / igikapu na 25kg / ingoma ya fibre
Imiterere yumubiri:
Ubucucike: 1.307 g / cm3
Ingingo yo gushonga: 177-181 ° C.
Ingingo yerekana: 100 ° C.
Igipimo cyangirika: 1.623
Imiterere yububiko: kubika mubikoresho bifunze cyane Ububiko ahantu hakonje, humye, hahumeka neza kure yibintu bidahuye.
Ihamye: Ihamye munsi yubushyuhe busanzwe nigitutu
Porogaramu yihariye
Ubusanzwe ikoreshwa muri synthesis organique kandi ni intera yumuti urwanya ubugumba radiomiphene
Uburyo bwo gukora:
1. P-chlorobenzoyl chloride yateguwe nigisubizo cya p-chlorobenzoyl chloride na anisole, ikurikirwa na hydrolysis na demethylation.
2 30min, hanyuma ukore ubushyuhe bumwe kuri 1H.Gira ubukonje mucyumba, kuyungurura no gukama kugirango ubone 22.3g ya fenyl p-Chlorobenzoate.Umusaruro ni 96%, naho gushonga ni 99 ~ 101 ℃.
Uburyo bwo gukora:
1. P-chlorobenzoyl chloride yateguwe nigisubizo cya p-chlorobenzoyl chloride na anisole, ikurikirwa na hydrolysis na demethylation.
2℃, ongeraho muri 30min, hanyuma witondere ubushyuhe bumwe kuri 1H.Gira ubukonje mucyumba, kuyungurura no gukama kugirango ubone 22.3g ya fenyl p-Chlorobenzoate.Umusaruro ni 96%, naho gushonga ni 99 ~ 101℃.
Ikibazo cy’ubuzima:
gutera uruhu.Tera uburakari bukabije bw'amaso.Birashobora gutera inzira y'ubuhumekero.
Icyitonderwa:
Sukura neza nyuma yo gukora.
Wambare uturindantoki two kurinda / imyenda ikingira / indorerwamo zo gukingira / masike yo gukingira.
Irinde guhumeka umukungugu / umwotsi / gaze / umwotsi / imyuka / spray.
Koresha hanze gusa cyangwa hamwe no guhumeka neza.
Igisubizo cy'impanuka:
Mugihe cyanduye uruhu: oza neza n'amazi.
Mugihe habaye uburibwe bwuruhu: shakisha ubuvuzi.
Kuramo imyenda yanduye hanyuma uyimeshe mbere yo kuyikoresha
Niba mumaso: Koza neza n'amazi muminota mike.Niba wambaye lens ya contact kandi ushobora kuyikuramo byoroshye, iyikuremo.Komeza guhanagura.
Niba ukomeje kumva uburakari bw'amaso: reba umuganga / umuganga.
Mugihe habaye guhumeka kubwimpanuka: kwimurira umuntu ahantu hamwe numwuka mwiza kandi ugumane umwuka mwiza.
Niba wumva utameze neza, hamagara ikigo cyangiza / umuganga
Ububiko butekanye:
Ubike ahantu hafite umwuka mwiza.Komeza ibikoresho.
Ahantu ho kubika hagomba gufungwa.
Kujugunya imyanda:
Kujugunya ibintu / kontineri ukurikije amabwiriza yaho.
Ingamba zambere zubutabazi:
Guhumeka: niba ushizemo umwuka, shyira umurwayi umwuka mwiza.
Guhuza uruhu: gukuramo imyenda yanduye no koza uruhu neza n'amazi yisabune n'amazi meza.Niba wumva utameze neza, baza muganga.
Guhuza amaso: gutandukanya ijisho hanyuma ukarabe n'amazi atemba cyangwa saline isanzwe.Shakisha ubuvuzi ako kanya.
Ingestion: gargle kandi ntutere kuruka.Shakisha ubuvuzi ako kanya.
Inama zo kurinda inkeragutabara: kwimurira umurwayi ahantu hizewe.Baza muganga.Erekana iyi mfashanyigisho ya tekinike yumutekano kwa muganga kurubuga.