Chloranil CAS 118-75-2

1. Chloranil yog dav siv los ua ib qho me me oxidant thiab hydrogen txais hauv cov organic synthesis rau aromatization tshua, xws li kev hloov pauv ntawm cyclohexadienes rau benzene derivatives. Nws kuj yog ib qho tseem ceeb reagent nyob rau hauv zus tau tej cov tshuaj, nrog rau cov kws khomob kws khomob diaziquone (AZQ) thiab nyob rau hauv lub synthesis ntawm anti- tshuaj mob cancer exemestane .
2. Chloranil CAS 118-75-2 yog ib qho tseem ceeb nruab nrab rau kev sib txuas ntawm dyes, tshwj xeeb tshaj yog cov xim violet 23 . Nws kuj yog siv rau hauv kev tshuaj ntsuam chemistry raws li ib tug chromogenic reagent rau spectrophotometric kev txiav txim ntawm ntau yam tranquilizers thiab antidepressants (cov tshuaj tiv thaiv kev ntxhov siab), theem ob ua tus yam ntxwv xim hloov.
3. Cov ntawv thov ntawm Chloranil kuj suav nrog nws cov keeb kwm siv los ua cov tshuaj tua kab mob rau cov noob thiab noob kho hauv kev ua liaj ua teb, thiab ua lub tsev thaiv hauv cov ntaub ntawv tshawb fawb los npaj cov fluorescent carbon dots rau bioimaging daim ntaub ntawv.

1. Khaws Chloranil rau hauv ib lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab qhov zoo- qhov cua, tiv thaiv los ntawm lub teeb thiab cua sov vim nws rhiab heev rau ob qho tib si. Kev pom zoo khaws cia sib txawv: rau daim ntawv hmoov, khaws cia ntawm -20℃(ntev, 3 xyoos) lossis 4℃(2 xyoos); rau kev daws teeb meem, khaws cia ntawm -80℃(6 lub hlis) lossis -20℃(1 hli).
2. Khaws Chloranil kom deb ntawm cov oxidizing muaj zog thiab alkalis, vim nws tsis sib haum nrog cov ntaub ntawv no. Cov khoom no tsis yog -combustible tab sis yuav decompose nyob rau hauv cua sov, ua fumes lom nrog rau hydrogen chloride .
3. Ib txwm Chloranil CAS 118-75-2 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, hnav tsom iav kom nruj, thiab NIOSH-pom zoo tiv thaiv kev ua pa (organic vapor/acid gas cartridge nrog plua plav/mis lim) thaum tuav cov tshuaj Chloranil kom tsis txhob muaj plua plav hauv lub qhov muag. Kov tsuas yog nyob rau hauv qhov chaw uas muaj cua zoo los yog fume hood.

1. Tam sim ntawd cais qhov chaw nchuav, siv tag nrho cov khoom tiv thaiv tus kheej (xws li tus kheej- muaj cov cuab yeej ua pa), thiab tsis txhob tsim cov hmoov av. Tsis txhob ntxuav tawm mus rau hauv cov kav dej thiab tiv thaiv kev nkag mus rau hauv cov kav dej lossis cov dej, vim Chloranil muaj tshuaj lom heev rau cov dej hauv dej nrog ntev - cov teebmeem ntev (H410).
2. Rau cov nchuav me me, muab cov khoom siv Chloranil dampen nrog acetone, tom qab ntawd ua tib zoo cheb los yog sau cov khoom ntub dej uas tsis siv - cov cuab yeej hluav taws xob thiab tso Chloranil CAS 118-75-2 rau hauv ib lub thawv ntim tshuaj khib nyiab pov tseg kom raug. Siv cov ntawv nqus dej uas muaj acetone los khaws cov khoom seem, thiab ntxuav tag nrho cov kab mob nrog acetone tom qab siv xab npum thiab dej.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog, suav nrog tshuaj lom neeg- hnab looj tes tiv thaiv thiab khaub ncaws tiv thaiv, thaum ntxuav. Pov tseg tag nrho cov pov tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig. Chloranil raug cais rau kev thauj mus los raws li UN3077 (Hazard Class 9, Packing Group III) los ntawm qee qhov chaw.

1. Chloranil raug cais nrog GHS lub teeb liab lo lus "Ceeb toom". Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319), thiab muaj tshuaj lom heev rau cov dej hauv dej nrog ntev - cov teebmeem ntev (H410). Cov ntaub ntawv mob toxicity suav nrog qhov ncauj LD50 ntawm 4 gm / kg hauv nas thiab LC50 (inhalation) ntawm 2485 mg / m³ / 4h hauv nas.
2. Chloranil CAS 118-75-2 yog cov khoom daj (hmoov los yog ntau hom) nrog lub melting point ntawm 290-296℃(decomposes), yog insoluble nyob rau hauv dej, thiab muaj ib tug vapor ceev ntawm 8.5 (cua=1), qhia tias vapors hnyav dua huab cua. Cov khoom yog rhiab heev rau lub teeb thiab kub. Nws decomposes ntawm cua sov, tsim cov pa phem xws li hydrogen chloride, carbon monoxide, thiab chlorine.
3. Chloranil tej zaum yuav muaj teeb meem los ntawm qhov muag lossis tawv nqaij, nqus tau lossis nqus tau. Cov tsos mob ntawm kev raug muaj xws li khaus ntawm daim tawv nqaij, ob lub qhov muag, thiab ua pa ib ntsuj av tau, nrog rau cov teeb meem hauv nruab nrab paj hlwb. Nco ntsoov sab laj rau Daim Ntawv Qhia Kev Nyab Xeeb tshwj xeeb (SDS) rau Chloranil kom tiav cov ntaub ntawv txaus ntshai, ua ntej cov txheej txheem pab (P305+P351+P338 rau qhov muag, P302+P352 rau daim tawv nqaij), thiab cov lus qhia tuav. Cov lus ceeb toom muaj xws li P273 (tsis txhob tso tawm rau ib puag ncig), P280 (coj hnab looj tes tiv thaiv / qhov muag tiv thaiv), thiab P391 (suav pov tseg).