I-t-Butyl 4-bromobutanoate
Ulwazi Oluyisisekelo:
Igama lomkhiqizo: 4-tert-butyl bromobutyrate
Isibizo: tert-butyl bromobutyrate; Alagoli ukungcola 12; I-Tert-butyl 4-bromobutyrate; 4-bromobutyl tert-butyl ester
Inombolo ye-CAS: 110611-91-1
Ifomula yemolekyuli: C71H110NO15P
Isisindo se-molecule: 1248.63
Ifomula Yesakhiwo:
Inombolo ye-EINECS: 221-592-9
Ukubukeka kanye nezakhiwo: uketshezi olungenambala olusobala
Iphunga: Ayikho idatha
Indawo yokuncibilika/iqhwa (°C) : Ayikho idatha etholakalayo
Inani le-pH: Ayikho idatha etholakalayo
Indawo yokubilisa, indawo yokubilisa yokuqala kanye nobubanzi bokubilisa (°C): 225.9°C ku-760 mmHg
Izinga lokushisa elizenzakalelayo (°C) : Ayikho idatha etholakalayo
Iphoyinti elikhanyayo (°C) : 117.1°C
Izinga lokushisa lokubola (°C) : Ayikho idatha etholakalayo
Umkhawulo wokuqhuma [% (ingxenye yevolumu)] : Ayikho idatha etholakalayo
Izinga lokuhwamuka [i-acetate (n) i-butyl ester ku-1] : Ayikho idatha etholakalayo
Umfutho womhwamuko ogcwele (kPa): 0.0843mmHg ku-25°C
Ukuvutha (okuqinile, igesi) : Ayikho idatha etholakalayo
Ukuminyana okuhlobene (amanzi ku-1) : 1.258g/cm3
Ukuminyana komhwamuko (umoya ngokungu-1) : Ayikho idatha ye-N-octanol/i-partition coefficient yamanzi (lg P) : ayikho idatha etholakalayo
I-Odor threshold (mg/m³) : Ayikho idatha etholakalayo
Ukunyibilika: Ayikho idatha etholakalayo
I-Viscosity: Ayikho idatha etholakalayo
Ukuzinza: Lo mkhiqizo uzinzile uma ugcinwe futhi usetshenziswa ezingeni lokushisa elivamile le-ambient.
Isilinganiso sosizo lokuqala
Ukuhogela: Uma uhogeliwe, yisa isiguli emoyeni omusha.
Ukuthinta isikhumba: Susa izingubo ezingcolile bese ugeza isikhumba kahle ngensipho namanzi. Uma uzizwa ungakhululekile, funa usizo lwezokwelapha.
Ukuthintana kwamehlo: Hlukanisa amajwabu amehlo bese uwageza ngamanzi ahambayo noma usawoti ovamile. Funa usizo lwezokwelapha ngokushesha.
Ukungenisa: Gcoba, ungabangeli ukuhlanza. Funa usizo lwezokwelapha ngokushesha.
Izinyathelo zokuvikela umlilo
I-ejenti yokucisha:
Cisha umlilo ngenkungu yamanzi, impushana eyomile, igwebu noma into yokucisha isikhutha. Gwema ukusebenzisa amanzi agelezayo aqondile ukuze ucime umlilo, okungase kubangele ukuchaphazeka koketshezi oluvuthayo futhi kusabalalise umlilo.
Izingozi ezikhethekile:
Ayikho idatha
Izinyathelo zokuvikela umlilo kanye nezinyathelo zokuvikela:
Abasebenzi bomlilo kufanele bagqoke izinto eziphefumula umoya, bagqoke izingubo ezigcwele umlilo, futhi balwe nomoya oshisayo.
Uma kungenzeka, susa isitsha emlilweni usiyise endaweni evulekile.
Iziqukathi ezisendaweni yomlilo kufanele zikhishwe ngokushesha uma ziguquliwe noma zikhipha umsindo emshinini wokusiza wokuphepha.
Hlukanisa indawo yengozi futhi uvimbele abasebenzi abangabalulekile ukuthi bangene.
Gcina futhi uphathe amanzi omlilo ukuze uvimbele ukungcoliswa kwemvelo.
Gcina isitsha sivaliwe, gcina endaweni epholile, eyomile, izinga lokushisa lokulondoloza akufanele lidlule ku-37 ° C, kufanele lihlukaniswe nama-oxidants, amakhemikhali okudla, ungahlanganisi isitoreji.
50kg 200kg / umgqomo noma phama ngokuvumelana nezidingo zamakhasimende.
It i-organic intermediate engatholwa nge-esterification ye-4-bromobutyrate ne-tert-butanol. Kubikwe ukuthi i-4-tert-butyl bromobutyrate ingasetshenziswa ukulungisa i-antigen yokwenziwa ye-eugenol kanye nomugqa wokuhlola ukuze kutholwe i-isomylurea.
