isekhondi-Butyl Acetate |105-46-4
Idatha Yendawo Yomkhiqizo:
| Igama Lomkhiqizo | isekhondi-Butyl Acetate |
| Izakhiwo | Uketshezi olungenambala olunephunga elimnandi |
| Iphoyinti Lokuncibilika(°C) | -98.9 |
| Indawo yokubilisa(°C) | 112.3 |
| Ukuminyana okuhlobene (Amanzi=1) | 0.86 |
| Ukuminyana komhwamuko okuhlobene (umoya=1) | 4.00 |
| Umfutho womhwamuko ogcwele (kPa)(25°C) | 1.33 |
| Ukushisa komlilo (kJ/mol) | -3556.3 |
| Izinga lokushisa elibalulekile (°C) | 288 |
| Ingcindezi ebucayi (MPa) | 3.24 |
| I-Octanol/i-partition coefficient yamanzi | 1.72 |
| Iphoyinti elikhanyayo (°C) | 31 |
| Izinga lokushisa lokushisa (°C) | 421 |
| Umkhawulo wokuqhuma okuphezulu (%) | 9.8 |
| Umkhawulo wokuqhuma ophansi (%) | 1.7 |
| Ukuncibilika | Ayincibiliki emanzini, ayixubeki kuzincibilikisi eziningi eziphilayo njenge-ethanol, i-ether, njll. |
Izici Zomkhiqizo:
1.Kufana ne-butyl acetate.Ibola ibe yi-1-butene, i-2-butene, i-ethylene ne-propylene uma ishisa ku-500 °C.Uma i-sec-butyl acetate idluliswa ngoboya bengilazi emthonjeni we-nitrogen ku-460 kuya ku-473 ° C, 56% 1-butene, 43% 2-butene kanye ne-1% yepropylene ikhiqizwa.Uma ishisa ku-380 ° C phambi kwe-thorium oxide, ibola ibe yi-hydrogen, i-carbon dioxide, i-butene, i-sec-butanol ne-acetone.Izinga le-hydrolysis ye-sec-butyl acetate lincane.Lapho i-ammonolysis yenzeka kusixazululo sotshwala esincibilikisiwe endaweni yokushisa yasekamelweni, ama-20% aguqulwa abe yi-amide emahoreni ayi-120.Ihlangana ne-benzene phambi kwe-boron trifluoride yakhe i-sec-butylbenzene.Lapho kwenziwa i-photo-chlorination, kwakhiwa i-chlorobutyl acetate.Phakathi kwazo, i-1-methyl-2 chloropropyl acetate yenza ama-66% kanti amanye ama-isomers enza ama-34%.
2.Ukuzinza: Ukuzinza
3.Izinto ezingavunyelwe:Okunamandla oxiamadanti, ama-asidi aqinile, izisekelo eziqinile
4.Ingozi yePolymerization:I-Non-pi-olymerization
Isicelo somkhiqizo:
I-1.Ikakhulu isetshenziswe ku-lacquer solvents, thinners, amafutha emifino ehlukahlukene kanye ne-resin solvents.Isetshenziswa futhi ekwenzeni amapulasitiki kanye nezinongo.I-ejenti yokunqanda uphethiloli.
I-2.Isetshenziswa njengama-solvents, ama-reagents amakhemikhali, asetshenziselwa ukulungiswa kwezinongo
Amanothi Okugcina Umkhiqizo:
1.Gcina endaweni epholile, nengena umoya.
2. Gcina kude nomlilo kanye nomthombo wokushisa.
3.Izinga lokushisa lokugcina akufanele lidlule37°C.
4.Gcina isitsha sivaliwe.
5.Kufanele igcinwe ngokuhlukana nama-oxidizing agents,ama-alkali nama-asidi,futhi akufanele neze ixutshwe.
6.Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.
7.Vimbela ukusetshenziswa kwemishini namathuluzi alula ukwenza izinhlansi.
8.Indawo yokugcina impahla kufanele ifakwe izinto zokwelashwa eziphuthumayo ezivuzayo kanye nezinto zokukhosela ezifanele.
