4-Chloro-4'-Hydroxy Benzophenone (CBP)
Badeecad: 4-Chloro-4'-Hydroxy Benzophenone (CBP)
Lambarka CAS: 42019-78-3
Qaacidda Molekuleeri: C13H9O2Cl
Qaacidada Qaab-dhismeedka:
Isticmaalka: dhexdhexaadka fenofibrate.
Faahfaahinta:
Muuqaalka: Budada kiristaalka cas ee oranji ilaa leben
Lumis marka la qalajiyo: ≤0.50%
Haraaga shidista: ≤0.5%
Nadiif ah hal mar: ≤0.5%
Wasakhda guud: ≤1.5%
Nadiifnimo: ≥99.0%
Xirmada: 250kg/bac iyo 25kg/fiber durbaan
Sifooyinka fiisikikaalka:
Cufnaanta: 1.307 g / cm3
Barta dhalaalaysa: 177-181 ° C
Barta iftiiminta: 100 ° C
Tusmada Refractive: 1.623
Xaaladda kaydinta: ku kaydi weel si adag u xiran Ku kaydi meel qabow, qalalan, oo hawo fiican leh oo ka fog walxaha aan is-waafaqsanayn.
Xasilloon: Xasilloon marka heerkulku iyo cadaadisku caadi yahay
Codsi gaar ah
Guud ahaan waxaa loo isticmaalaa isku-darka dabiiciga ah waana mid dhexdhexaad ah oo ka mid ah daawada ka hortagga dhalmo la'aanta ee radiomiphene.
Habka wax soo saarka:
1. P-chlorobenzoyl chloride waxaa lagu diyaariyey falgalka p-chlorobenzoyl chloride oo ay weheliso anisole, waxaana ku xigay hydrolysis iyo demethylation.
2. Falcelinta p-chlorobenzoyl chloride oo leh phenol: ku milmi 9.4g (0.1mol) oo phenol ah 4ml oo ah 10% xalka sodium hydroxide, ku dar 14ml (0.110mol) oo p-chlorobenzoyl chloride ah oo hoos u dhacaya 40 ~ 45 ℃, ku dar 30 daqiiqo gudahood, oo isla heerkulkaas ku falceli 1 saac. Qabooji heerkulka qolka, shaandhee oo qalaji si aad u hesho 22.3g oo phenyl p-Chlorobenzoate ah. Wax soo saarku waa 96%, barta dhalaalkuna waa 99 ~ 101 ℃.
Habka wax soo saarka:
1. P-chlorobenzoyl chloride waxaa lagu diyaariyey falgalka p-chlorobenzoyl chloride oo ay weheliso anisole, waxaana ku xigay hydrolysis iyo demethylation.
2. Falcelinta klorida p-chlorobenzoyl oo leh phenol: ku milmi 9.4g (0.1mol) oo phenol ah 4ml oo ah 10% xalka sodium hydroxide, ku dar 14ml (0.110mol) oo ah klorida p-chlorobenzoyl dropwise at 40 ~ 45℃, ku dar 30 daqiiqo gudahood, oo isla heerkulkaas ku falceli 1 saac. Qabooji heerkulka qolka, shaandhee oo qalaji si aad u hesho 22.3g oo phenyl p-Chlorobenzoate ah. Wax soo saarku waa 96%, barta dhalaalkuna waa 99 ~ 101℃.
Khatarta Caafimaadka:
waxay keentaa cuncun maqaarka ah. Waxay keentaa cuncun indhaha ah oo daran. Waxay sababi kartaa cuncun marinnada neefsashada ah.
Ka taxadaritaan:
Si fiican u nadiifi qalliinka ka dib.
Xiro galoofisyo ilaalin ah / dhar ilaalin ah / muraayadaha ilaalinta / maaskaro ilaalin ah.
Ka fogow neefsashada boodhka / qiiqa / gaaska / qiiqa / uumiga / buufinta.
Kaliya dibadda ama hawo wanaagsan ku isticmaal.
Jawaabta shilka:
Haddii ay jirto wasakhowga maqaarka: si fiican ugu dhaq biyo.
Haddii ay dhacdo cuncun maqaarka ah: raadso daryeel caafimaad.
Ka qaad dharka wasakhaysan oo dhaq ka hor intaadan dib u isticmaalin
Haddii aad indhaha ku jirto: Si taxaddar leh ugu raaci biyo dhowr daqiiqo. Haddii aad xirato muraayadaha indhaha oo aad si fudud uga saari karto, ka saar. Sii wad raacinta.
Haddii aad wali dareemayso cuncun indhaha ah: la tasho dhakhtar/dhakhtar.
Haddii si kama' ah loo neefsado: qofka u gee meel hawo nadiif ah leh oo ku hay boos neefsasho oo raaxo leh.
Haddii aad dareento xanuun, wac xarunta/dhakhtarka ka saarista sunta
Kaydin ammaan ah:
Ku kaydi meel hawo fiican leh. Weelka ha xidhnaado.
Meesha kaydinta waa in la xiraa.
Qashinka la qubo:
Tuur waxa ku jira/qasacadaha si waafaqsan xeerarka maxalliga ah.
Tallaabooyinka gargaarka degdegga ah:
Neefsasho: haddii la neefsado, bukaanka u rari hawo nadiif ah.
Taabashada maqaarka: iska bixi dharka wasakhaysan oo si fiican ugu dhaq maqaarka biyo saabuun leh iyo biyo cad. Haddii aad dareento xanuun, la tasho dhakhtar.
Indhaha oo isku xir: kala saar indhaha oo ku raaci biyo socda ama milix caadi ah. Isla markiiba raadso daryeel caafimaad.
Liqidda: luqluqo oo ha kicin matag. Isla markiiba raadso daryeel caafimaad.
Talo ku saabsan ilaalinta samatabbixiyaha: bukaanka u wareeji meel ammaan ah. La tasho dhakhtar. Tus buug-gacmeedkan farsamada badbaadada kiimikada dhakhtarka goobta jooga.