Qhov sib txawv tseem ceeb ntawm cyclohexanol thiab phenol yog tias cyclohexanol yog ib qho tsis muaj ntxhiab cyclic compound, whereas phenol yog ib qho aromatic cyclic compound.
Cov tshuaj tsw qab feem ntau muaj cov ntxhiab tsw raws li lawv lub npe "aromatic," thaum cov tshuaj tsis muaj ntxhiab feem ntau tsis muaj ntxhiab, tab sis tsis tas li. Cyclohexanol yog cov organic compound uas muaj cov tshuaj formula HOCH (CH2)5, thaum phenol yog cov organic compound uas muaj cov tshuaj formula HO-C6H5.
YCyclhexanol yog dab tsi?
Cyclohexanol yog cov organic compound uas muaj cov tshuaj formula HOCH(CH2)5. Nws yog tsim los ntawm kev hloov ntawm hydrogen atom ntawm cyclohexane molecule nrog ib pawg hydroxyl. Cyclohexanol yog ib qho deliquescent, tsis muaj xim uas muaj ntxhiab tsw zoo li camphor. Hauv nws daim ntawv ntshiab, nws tuaj yeem yaj ntawm qhov kub thiab txias ze ntawm chav tsev kub. Cov khoom no yog tsim txhua xyoo nyob rau hauv ntau kom siv los ua ib tug precursor rau nylon.
Daim duab 01: Cov Qauv Tshuaj ntawm Cyclhexanol
Txoj kev loj ntawm kev tsim khoom rau cyclohexanol yog oxidation ntawm cyclohexane hauv huab cua. Cov txheej txheem no siv cov catalyst uas muaj cob alt. Cov tshuaj tiv thaiv no muab cyclohexanone, ib yam nkaus, uas yog cov khoom noj rau adipic acid.
Daim ntawv thov loj ntawm cyclohexanol yog nws siv los ua khoom noj rau nylon, raws li tau hais los saum toj no; Txawm li cas los xij, nws kuj yog siv los ua tus thawj coj rau ntau yam plasticizers. Tsis tas li ntawd, cyclohexanol muaj txiaj ntsig zoo li cov kuab tshuaj.
Phenol yog dab tsi?
Phenol yog cov organic compound uas muaj cov tshuaj formula HO-C6H5. Cov no yog cov qauv uas muaj ntxhiab vim tias lawv muaj lub nplhaib benzene. Phenol tuaj yeem ua tau raws li cov khoom dawb uas yog volatile. Cov khoom dawb ntawm phenol no muaj cov ntxhiab tsw qab uas yog tarry. Ntxiv mus, nws yog soluble nyob rau hauv dej vim nws polarity. Cov tshuaj no yog ib qho me me acidic compound vim muaj cov proton tshem tau ntawm pawg hydroxyl ntawm phenol. Tsis tas li ntawd, peb yuav tsum daws cov tshuaj phenol nrog kev saib xyuas txhawm rau tiv thaiv kev kub hnyiab.
Daim duab 02: Cov qauv tshuaj ntawm Phenol
Phenol tuaj yeem tsim los ntawm kev rho tawm los ntawm thee tar. Txoj kev tseem ceeb ntawm kev tsim khoom yog los ntawm cov khoom siv roj av. Cov txheej txheem ntawm kev tsim cov phenol yog cov txheej txheem "cumene."
Phenol nyhav dhau los ua cov tshuaj tiv thaiv electrophilic vim tias cov khoom siv hluav taws xob ib leeg ntawm cov pa atom tau pub rau lub nplhaib qauv. Yog li ntawd, ntau pawg, suav nrog halogens, acyl pawg, pawg sulfur-muaj, thiab lwm yam, tuaj yeem hloov mus rau lub nplhaib no. Phenol tuaj yeem txo qis rau benzene ntawm distillation nrog zinc plua plav.
Qhov txawv ntawm Cyclhexanol thiab Phenol yog dab tsi?
Cyclohexanol yog cov organic compound uas muaj cov tshuaj formula HOCH (CH2)5 thaum phenol yog cov organic compound uas muaj cov tshuaj formula HO-C6H5. Cyclhexanol txawv ntawm phenol raws li cov qauv tshuaj thiab lub cev muaj zog xws li tsw. Qhov sib txawv tseem ceeb ntawm cyclohexanol thiab phenol yog tias cyclohexanol yog ib qho tsis muaj ntxhiab cyclic compound, whereas phenol yog ib qho aromatic cyclic compound. Ntxiv mus, cyclohexanol muaj cov ntxhiab tsw zoo li camphor thaum phenol muaj qab zib, tarry tsw
Peb tuaj yeem paub qhov txawv ntawm cyclohexanol los ntawm phenol los ntawm kev ua rau lawv sib cais nrog cov tshuaj ferric chloride; Nws muab cov xim violet thaum ferric chloride reacts nrog phenol, thaum nws tseem tsis muaj xim thaum reacted nrog cyclohexanol.
Cov hauv qab no qhia txog qhov sib txawv ntawm cyclohexanol thiab phenol hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Cyclhexanol vs Phenol
Qhov txawv ntawm phenol yog cov qauv tshuaj tsw qab uas tsis muaj nyob hauv cyclohexanol. Qhov sib txawv tseem ceeb ntawm cyclohexanol thiab phenol yog tias cyclohexanol yog ib qho tsis muaj ntxhiab cyclic compound, whereas phenol yog ib qho aromatic cyclic compound.
