4-Methylbenzoyl Chloride yog ib qho tshuaj tsw qab acyl chloride siv los ua acylating intermediate hauv cov organic synthesis. Nws raug txheeb xyuas los ntawm CAS No. 874-60-2, molecular mis C₈H₇ClO, thiab molecular hnyav 154.59 g / mol. Cov molecule muaj cov para-methyl-substituted benzoyl pab pawg neeg thiab cov kua qaub chloride ua haujlwm pab pawg, tso cai tswj kev taw qhia ntawm no aromatic acyl qauv mus rau hauv downstream compounds.
Ntsiab Technical Parameters
|
Parameter |
Tus nqi |
|
CAS Nr. |
874-60-2 |
|
Molecular Formula |
C₈H₇ClO |
|
Molecular Luj |
154.59 g / mol |
|
EC No. |
212-864-8 |
|
Exact Mass |
154.0185 Nws |
|
XLogP3 |
3.3 |
|
Hydrogen Bond Donor suav |
0 |
|
Hydrogen Bond Acceptor suav |
1 |
Kev xaiv khoom
Assay
Txhais qhov ntsuas qhov xav tau ua ntej tsim khoom thiab hais lus. Cov kev xaiv tshwj xeeb yuav tsum ua kom haum rau cov kev cai stoichiometric thiab impurity kam rau ua ntawm cov khoom siv qis qis.
Tus kheej
CAS tus naj npawb, cov mis mos molecular, cov khoom npe thiab kev txheeb xyuas txheeb xyuas yuav tsum nyob twj ywm raws li qhov tshwj xeeb, COA thiab SDS.
Profile ntawm impurity
Rau ntau-theem synthesis, pom zoo txwv impurity pab tswj cov khoom pab rau cov theem tom ntej cov tshuaj tiv thaiv thiab purification.
Cov khoom tseem ceeb zoo
Direct Acylation
Kev ua haujlwm ntawm cov kua qaub chloride muab qhov chaw ncaj qha rau kev hloov pauv nrog cov amines, cawv thiab lwm yam nucleophiles.
Txhais Aromatic Group
Cov qauv para-methylbenzoyl qhia txog ib qho kev hloov pauv uas muaj ntxhiab acyl pawg yam tsis tas yuav tsim cov kua qaub chloride hauv cov txheej txheem qis.
Siv tau yooj yim nruab nrab
Cov khoom siv tuaj yeem muab tso rau hauv kev sib txuas ua ke ua rau muaj ntxhiab amides, esters thiab lwm yam acylated compounds.
Cov cheeb tsam thov
Pharmaceutical Intermediates
Siv rau hauv cov txheej txheem hluavtaws uas xav tau kev koom ua ke ntawm 4-methylbenzoyl pawg rau hauv cov qauv nruab nrab lossis lub hom phiaj.
Agrochemical Intermediates
Haum rau cov tshuaj tiv thaiv kab mob uas yuav tsum tau muaj cov tshuaj tsw qab acid chloride ua acylating reagent.
Tshwj xeeb tshuaj
Siv nyob rau hauv kev npaj ntawm hloov cov tshuaj tsw qab los ntawm kev tswj acylation cov tshuaj tiv thaiv.
Kev xav txog kev xav
Acylation Site
Cov pab pawg carbonyl chloride yog qhov chaw ua haujlwm tseem ceeb. Cov tshuaj tiv thaiv nrog cov nucleophiles tsim cov khoom siv acylated.
Tswj dej noo
Acid chlorides tuaj yeem raug hydrolysis nyob rau hauv lub xub ntiag ntawm dej. Kev tuav kom qhuav, kaw kev hloov pauv thiab tswj cov tshuaj tiv thaiv yuav tsum tau khaws cia.
Txheej txheem Parameters
Ntxiv tus nqi, cov tshuaj tiv thaiv kub, kev xaiv cov kuab tshuaj thiab cov molar ratio yuav tsum tau tsim raws li cov txheej txheem synthesis tshwj xeeb tsis yog kho raws li cov khoom lag luam ruaj khov.
Kev Tswj Xyuas Zoo
Kev Ntsuas Tus Kheej
Kev txheeb xyuas kev txheeb xyuas yuav tsum paub meej tias cov khoom siv sib haum rau cov qauv tshuaj.
Kev kuaj xyuas
Quantitative assay muab lub hauv paus rau kev lees paub qhov concentration ntawm lub hom phiaj compound tiv thaiv cov lus pom zoo.
Batch Cov Ntaub Ntawv
Txhua qhov ntau lawm yuav tsum tau traceable rau nws cov txiaj ntsig kev soj ntsuam thiab sib thooj COA. Kev kuaj ntxiv tuaj yeem txhais tau thaum xav tau los ntawm daim ntawv thov.
Ntim thiab Cia
Ntim
Siv cov ntim ntim khoom ntim, tshuaj sib xyaw ua ke uas txwv tsis pub muaj huab cua noo noo thaum khaws cia thiab tuav.
Cia
Khaws rau hauv qhov chaw txias, qhuav thiab zoo- qhov cua qhov chaw nrog cov thawv kaw kom nruj.
Txheej txheem tuav
Tiv thaiv cov khoom los ntawm cov dej noo thaum lub sij hawm hnyav, hloov pauv thiab cov tshuaj tiv thaiv kev them nyiaj. Cov txheej txheem tuav yuav tsum ua raws li SDS thiab qhov chaw yuav tsum tau ua.
Cov ntaub ntawv yuav khoom
Yuav tsum tau Specification
suav nrog lub hom phiaj kev soj ntsuam, txwv tsis pub dhau thiab txhua daim ntawv thov - cov kev xav tau tshwj xeeb analytical.
Order Quantity
Qhia qhov xav tau kom muaj nuj nqis thiab qhov xav tau yuav ntau zaus thaum thov cov lus hais.
Cov ntaub ntawv technical
Qhia cov ntaub ntawv xav tau xws li COA, SDS thiab cov khoom tshwj xeeb ua ntej kev txiav txim pom zoo.
Khoom Paub meej
Muab qhov chaw, ntim khoom xav tau thiab lub sijhawm xa khoom xav tau kom qhov kev xav tau ntawm cov khoom siv tuaj yeem soj ntsuam kom raug.
FAQ
Q: CAS tus naj npawb ntawm 4-Methylbenzoyl Chloride yog dab tsi?
A: CAS Nr .: 874-60-2.
Q: Cov mis molecular yog dab tsi?
A: Cov mis mos molecular yog C₈H₇ClO.
Q: Qhov hnyav molecular yog dab tsi?
A: Qhov hnyav molecular yog 154.59 g / mol.
Q: 4-Methylbenzoyl Chloride siv rau dab tsi?
A: Nws yog siv los ua ib qho aromatic acylating intermediate hauv kev npaj ntawm amides, esters thiab lwm yam tshuaj tsw qab hloov pauv.
Q: Dab tsi yuav tsum tau qhia thaum thov cov lus hais?
A: Muab cov kev ntsuam xyuas uas xav tau, txwv tsis pub muaj kev txwv, ntau, ntim, qhov chaw thiab cov ntaub ntawv xav tau. Daim ntawv thov npaj tuaj yeem suav nrog thaum daim ntawv thov - cov lus qhia tshwj xeeb xav tau.
Cim npe nrov: 4-methylbenzoyl chloride, Tuam Tshoj 4-methylbenzoyl chloride manufacturers, lwm tus neeg, Hoobkas
