t-Butyl 4-bromobutanoate
Ulwazi olusisiseko:
Igama lemveliso: 4-tert-butyl bromobutyrate
Isibizo: tert-butyl bromobutyrate; Alagoli ukungcola 12; I-Tert-butyl 4-bromobutyrate; I-4-bromobutyl tert-butyl ester
Inombolo ye-CAS: 110611-91-1
Ifomula yemolekyuli: C71H110NO15P
Ubunzima bemolekyuli: 1248.63
Ifomula yoLwakhiwo:
EINECS NO.:221-592-9
Imbonakalo kunye neempawu: ulwelo olungenambala olucacileyo
Ivumba: Akukho data
Indawo yokunyibilika/umkhenkce (°C) : Akukho datha ikhoyo
Ixabiso le-pH: Akukho datha ekhoyo
Indawo yokubilisa, iqondo lokuqala lokubila kunye noluhlu lokubilisa (°C): 225.9°C kwi-760 mmHg
Ubushushu bokutsha obuzenzekelayo (°C) : Akukho datha ikhoyo
Indawo yokudanyaza (°C) : 117.1°C
Ubushushu bokonakala (°C) : Akukho datha ikhoyo
Umda wokuqhushumba [% (iqhezu lomthamo)] : Akukho datha ikhoyo
Izinga lokuphuma kwamanzi [i-acetate (n) i-butyl ester kwi-1]: Akukho datha ekhoyo
Uxinzelelo lomphunga (kPa): 0.0843mmHg ku-25°C
Ukutsha (okuqinileyo, igesi) : Akukho datha ekhoyo
Uxinzelelo olunxulumeneyo (amanzi kwi-1): 1.258g/cm3
Uxinaniso lomphunga (umoya ngo-1) : Akukho datha i-N-octanol/i-coefficient yokwahlulahlula kwamanzi (lg P) : akukho datha ikhoyo
Umda wevumba (mg/m³) : Akukho datha ikhoyo
Ukunyibilika: Akukho datha ikhoyo
Viscosity: Akukho datha ekhoyo
Uzinzo: Le mveliso izinzile xa igcinwe kwaye isetyenziswa kwiqondo lobushushu eliqhelekileyo.
Umlinganiselo woncedo lokuqala
Ukuphefumla: Ukuba urholile, hambisa isigulana kumoya omtsha.
Ukuthintana nolusu: Susa impahla engcolileyo kwaye uhlambulule ulusu kakuhle ngesepha namanzi. Ukuba uziva ungakhululekanga, funa unyango.
Ukudibana kwamehlo: Yahlula iinkophe kwaye uhlambulule ngamanzi abalekayo okanye i-saline eqhelekileyo. Funa unyango olukhawulezileyo.
Ukuginya: Gxuma, musa ukugabha. Funa unyango olukhawulezileyo.
Amanyathelo okukhusela umlilo
I-arhente yokucima:
Ukucima umlilo ngenkungu yamanzi, umgubo owomileyo, ugwebu okanye i-carbon dioxide yokucima into. Kuphephe ukusebenzisa amanzi abalekayo ngokuthe ngqo ukucima umlilo, nto leyo enokubangela ukutshiza kolwelo olunokutsha kwaye usasaze umlilo.
Iingozi ezikhethekileyo:
Akukho datha
Izilumkiso zomlilo kunye namanyathelo okukhusela:
Abacimi-mlilo kufuneka banxibe izixhobo zokuphefumla umoya, banxibe iimpahla zomlilo ezipheleleyo, kwaye balwe nomoya ovuthuzayo.
Ukuba kunokwenzeka, susa isikhongozeli emlilweni usise kwindawo evulekileyo.
Izikhongozeli ezikwindawo yomlilo kufuneka zikhutshwe ngokukhawuleza ukuba ziguqulwe umbala okanye zikhupha isandi kwisixhobo sokunceda ukhuseleko.
Ibekelwe bucala indawo yengozi kwaye uthintele abasebenzi abangabalulekanga ukuba bangene.
Gcina kwaye uphathe amanzi omlilo ukuthintela ukungcoliseka kwendalo.
Gcina isitya sivaliwe, sigcine kwindawo epholileyo, eyomileyo, ukushisa kokugcina akufanele kudlule i-37 ° C, kufuneka kuhlulwe kwii-oxidants, iikhemikhali zokutya, musa ukuxuba ukugcinwa.
50kg 200kg / umphanda okanye epakishwe ngokweemfuno umthengi.
It i-organic intermediate enokufumaneka nge-esterification ye-4-bromobutyrate kunye ne-tert-butanol. Kuye kwaxelwa ukuba i-4-tert-butyl bromobutyrate ingasetyenziselwa ukulungiselela i-antigen yokwenziwa kwe-eugenol kunye ne-strip yokuvavanya ukufumanisa i-isomylurea.
