Qhov sib txawv tseem ceeb ntawm benzyl chloride thiab benzoyl chloride yog tias benzyl chloride yog ib qho tshuaj tsw qab halide compound whereas benzoyl chloride yog ib qho acyl halide compound.
Benzyl halide thiab benzoyl halide yog cov tshuaj organochloride. Ob leeg yog cov kua uas tsis muaj xim uas muaj ntxhiab tsw ntxhiab.
Benzyl Chloride yog dab tsi?
Benzyl chloride yog ib qho organohalide compound uas muaj cov tshuaj formula C6H5CH2Cl. Nws yog cov kua uas tsis muaj xim uas muaj zog heev; yog li ntawd, nws yog siv dav raws li ib tug tshuaj tsev thaiv. Cov kua no muaj ntxhiab tsw tsw.
Daim duab 01: Cov Qauv Tshuaj ntawm Benzyl Chloride
Industrially, peb tuaj yeem npaj benzyl chloride los ntawm cov roj theem photochemical cov tshuaj tiv thaiv ntawm toluene thiab chlorine gas. Cov tshuaj tiv thaiv no muab benzyl chloride nrog rau hydrochloric acid ua cov khoom lag luam. Txhua xyoo, cov tuam txhab tsim tawm txog 100,000 tons ntawm benzyl chloride siv txoj kev no. Cov tshuaj tiv thaiv no suav nrog cov txheej txheem dawb radical, uas suav nrog cov tshuaj dawb chlorine atoms nruab nrab. Ntxiv mus, muaj qee cov txiaj ntsig ntawm cov tshuaj tiv thaiv no, suav nrog benzal chloride thiab benzotrichloride. Txawm li cas los xij, muaj qee txoj hauv kev tsim cov benzyl chloride xws li Blanc chloromethylation ntawm benzene.
Daim ntawv thov loj ntawm benzyl chloride yog siv nws ua tus thawj coj rau benzyl esters uas muaj txiaj ntsig zoo li cov yas, cov tshuaj tsw qab, thiab cov tshuaj tsw qab. Ntxiv mus, benzyl chloride yog siv los tsim benzyl cyanide uas yog ib qho tseem ceeb raws li ib tug precursor rau phenylacetic acid (ib tug precursor rau kws tshuaj).
Tseem ceeb tshaj, benzyl chloride yog ib qho tshuaj alkylating. Nws yog reactive heev thiab reacts sai nrog dej, ua benzyl cawv thiab HCl acid los ntawm cov tshuaj tiv thaiv hydrolysis. Thaum cov tshuaj no los ntawm kev sib cuag nrog cov mucous membrane ntawm peb lub cev, nws ua rau hydrolysis, ua HCl acid. Yog li ntawd, peb tuaj yeem txheeb xyuas benzyl chloride ua tus lachrymator. Tsis tas li ntawd, cov tshuaj no ua rau khaus heev rau peb cov tawv nqaij.
Benzoyl Chloride yog dab tsi?
Benzoyl chloride yog ib qho organohalide compound uas muaj cov tshuaj formula C7H5ClO. Qhov no yog cov kua uas tsis muaj xim uas yog fuming thiab muaj ntxhiab tsw ntxhiab. Feem ntau, qhov sib xyaw no muaj txiaj ntsig zoo rau kev tsim cov peroxides thiab tseem tsim cov dyes, naj hoom, tshuaj, thiab resins.
Daim duab 02: Cov Qauv Tshuaj ntawm Benzoyl Chloride
Peb tuaj yeem tsim benzoyl chloride los ntawm benzotrichloride siv dej lossis benzoic acid. Cov tshuaj no yog acyl chloride compound. Ib yam li lwm cov acyl chlorides, peb tuaj yeem tsim cov tshuaj no los ntawm niam txiv acid thiab cov tshuaj chlorinating xws li phosphorous pentachloride, thionyl chloride, thiab lwm yam
Thaum cov tshuaj tiv thaiv nrog dej, cov tshuaj no tuaj yeem tsim HCl acid thiab benzoic acid. Nws tuaj yeem cuam tshuam nrog cawv, muab esters. Tsis tas li ntawd, qhov sib xyaw no tuaj yeem hnov mob nrog amines, tsim cov amide sib xws. Tsis tas li ntawd, benzoyl chloride yog ib qho tshuaj reagent hauv polymer chemistry.
Dab tsi yog qhov zoo sib xws ntawm Benzyl Chloride thiab Benzoyl Chloride?
- Benzyl Chloride thiab Benzoyl Chloride yog cov kua tsis muaj xim.
- Lawv yog organohalide compounds.
- Ob leeg tuaj yeem tsim HCl acid thaum cov tshuaj tiv thaiv nrog dej.
Qhov txawv ntawm Benzyl Chloride thiab Benzoyl Chloride yog dab tsi?
Benzyl halide thiab benzoyl halide yog cov tshuaj organochloride. Qhov sib txawv tseem ceeb ntawm benzyl chloride thiab benzoyl chloride yog tias benzyl chloride yog ib qho tshuaj tsw qab halide compound thaum benzoyl chloride yog acyl halide compound. Ntxiv mus, benzyl halide yog tsim los ntawm chloride los ntawm cov roj theem photochemical cov tshuaj tiv thaiv ntawm toluene thiab chlorine gas thaum benzoyl halide yog tsim los ntawm benzotrichloride siv dej los yog benzoic acid.
Hauv qab infographic suav txog qhov sib txawv ntawm benzyl chloride thiab benzoyl chloride hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Benzyl Chloride vs Benzoyl Chloride
Benzyl chloride yog ib qho organohalide compound uas muaj cov tshuaj formula C6H5CH2 Cl thaum Benzoyl chloride yog ib qho organohalide compound uas muaj cov tshuaj formula C7H5ClO. Qhov sib txawv tseem ceeb ntawm benzyl chloride thiab benzoyl chloride yog tias benzyl chloride yog ib qho tshuaj tsw qab halide compound whereas benzoyl chloride yog ib qho acyl halide compound.
