Qhov txawv ntawm ethyl chloride thiab chlorobenzene yog tias ethyl chloride yog aliphatic, whereas chlorobenzene yog aromatic.
Chlorobenzene muaj lub nplhaib benzene nrog cov tshuaj chlorine atom txuas rau nws. Ntawm no, chlorine atom tau hloov ib qho ntawm hydrogen atoms hauv lub nplhaib. Yog li ntawd, delocalized electron huab ntawm lub nplhaib benzene kuj muaj. Lub caij no, ethyl chloride yog ib qho aliphatic compound uas tsis muaj lub nplhaib hauv nws.
Ethyl Chloride yog dab tsi?
Ethyl chloride yog cov organic compound nrog cov tshuaj formula C2H5Cl. Nws muaj cov qauv ntawm ethane nrog ib qho ntawm nws cov hydrogen atoms hloov nrog chlorine atom. Nws tshwm sim raws li cov xim tsis muaj xim thiab nplaim taws, thiab peb tuaj yeem khaws cia rau hauv daim ntawv ua kua thaum tso rau hauv tub yees. Tsis tas li ntawd, qhov sib xyaw no feem ntau yog siv los ua roj av ntxiv.
Ntxiv mus, nws cov molar loj yog 64.51 g / mol. Nws muaj pungent thiab ethereal tsw. Cov ntsiab lus melting yog -138.7 ° C, thiab qhov kub ntawm 12.27 ° C. Tsis tas li ntawd, peb tuaj yeem tsim cov tshuaj no los ntawm hydrochlorination ntawm ethane. Cov tshuaj tiv thaiv yog raws li nram no:
C2H4 + HCl → C2H5 Cl
YChlorobenzene yog dab tsi?
Chlorobenzene yog cov tshuaj tsw qab organic uas muaj lub nplhaib benzene nrog cov tshuaj chlorine atom txuas. Cov tshuaj formula ntawm no compound yog C6H5Cl. Nws yog cov kua uas tsis muaj xim thiab flammable. Tab sis, nws muaj qhov tsw zoo li almond. Molar mass yog 112.56 g / mol. Lub melting point ntawm no compound yog −45 ° C thaum lub boiling point yog 131 ° C.
Dhau li ntawm, thaum xav txog kev siv cov khoom sib xyaw no, nws yog ib qho tseem ceeb heev uas yog qhov nruab nrab hauv kev tsim cov khoom sib xyaw xws li tshuaj tua kab, roj hmab, thiab lwm yam. Tsis tas li ntawd, nws yog qhov kub kub hnyav uas peb siv hauv kev lag luam.
Ntxiv mus, peb tuaj yeem tsim chlorobenzene los ntawm chlorination ntawm benzene nyob rau hauv lub xub ntiag ntawm Lewis acids xws li ferric chloride, sulfur dichloride, thiab lwm yam. Ntawm no, Lewis acid ua lub catalyst rau cov tshuaj tiv thaiv. Nws tuaj yeem txhim kho electrophilicity ntawm chlorine. Tsis tas li ntawd, txij li cov tshuaj chlorine yog electronegative, chlorobenzene nyhav tsis mus ntxiv chlorination. Qhov tseem ceeb tshaj, qhov sib xyaw no qhia tau tias muaj kev toxicity tsawg mus rau nruab nrab. Txawm li cas los xij, yog tias qhov sib xyaw no nkag mus rau peb lub cev los ntawm kev ua pa, peb lub ntsws thiab cov zis tuaj yeem tso tawm tau.
Qhov txawv ntawm Ethyl Chloride thiab Chlorobenzene yog dab tsi?
Ethyl chloride yog cov organic compound nrog cov tshuaj formula C2H5Cl thaum Chlorobenzene yog ib qho tshuaj tsw qab organic uas muaj benzene. nplhaib nrog ib qho txuas nrog chlorine atom. Qhov sib txawv tseem ceeb ntawm ethyl chloride thiab chlorobenzene yog ethyl chloride yog aliphatic, whereas chlorobenzene yog aromatic.
Cov duab hauv qab no qhia txog qhov sib txawv ntawm ethyl chloride thiab chlorobenzene.
Summary – Ethyl Chloride vs Chlorobenzene
Ethyl chloride yog ib qho organic compound uas muaj cov tshuaj formula C2H5Cl thaum Chlorobenzene yog ib qho aromatic organic compound uas muaj a benzene nplhaib nrog ib tug txuas chlorine atom. Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm ethyl chloride thiab chlorobenzene yog tias ethyl chloride yog aliphatic, whereas chlorobenzene yog aromatic.
