Propylene tseem hu ua Propene (C3H6) yog roj tsis muaj xim nrog ib txwm muaj ntxhiab tsw. Txawm hais tias zoo ib yam li propane, nws muaj ob daim ntawv cog lus uas muab rau nws kom zoo dua combustion piv txwv li nws kub kub. Cov pa roj no tsis tshua muaj hluav taws kub thiab tsis muaj tshuaj lom. Propene tau txais thaum lub sij hawm refining roj av.
Puas yog propene gas lossis kua?
Propene feem ntau yog khaws cia ua kua hauv lub siab, txawm hais tias nws tseem tuaj yeem khaws cia kom nyab xeeb li roj ntawm qhov kub thiab txias hauv cov thawv pom zoo.
Puas yog propene muaj roj ntawm chav sov?
Ethene, propene thiab ntau yam butenes yog gases ntawm chav sov. Tag nrho cov seem uas koj yuav tuaj hla yog kua. Boiling cov ntsiab lus ntawm alkenes nyob ntawm ntau molecular mass (chain length). Qhov ntau qhov sib xyaw ua ke yog ntxiv, qhov kub siab dua.
Lub xeev ntawm propene yog dab tsi?
1-propyne tshwm li tsis muaj roj liquefied nrog lub qab zibtsw. mp: -104 ° C, npib: -23.1 ° C. Insoluble hauv dej, soluble hauv ethanol, chloroform thiab benzene.
propene yog dab tsi?
Propene yog ib qho organic compound. Cov tshuaj no tseem hu ua propylene thiab muaj cov mis C3H6. Nws yog qhov thib ob-yooj yim alkene. Vim nws tsuas yog ua los ntawm hydrogen thiab carbon atoms, nws yog hydrocarbon.
