4-Methoxybenzoyl Chloride

4-Methoxybenzoyl Chloride yog ib qho tshuaj tsw qab acyl chloride siv los ua ib qho kev cuam tshuam nruab nrab hauv cov organic thiab tshuaj lom neeg tshwj xeeb. Nws muaj cov para-methoxy-hloov benzoyl pab pawg thiab cov kua qaub chloride ua haujlwm pab pawg los qhia txog 4-methoxybenzoyl qauv rau hauv cov dej hauv qab.

Cov khoom raug txheeb xyuas los ntawm CAS No. 100-07-2, molecular mis C₈H₇ClO₂, thiab molecular hnyav 170.59 g/mol. Nws cov qauv molecular txhais ua rau nws tsim nyog rau kev sib txuas ua ke uas xav tau ib qho tshwj xeeb aromatic acylating intermediate.

Txhais acylating pawg
Cov pab pawg acid chloride muab cov tshuaj tiv thaiv ncaj qha rau kev hloov 4-methoxybenzoyl chav tsev kom haum cov organic substrates.

Para-methoxy hloov
Lub para-kev npaj methoxy muab cov qauv uas muaj ntxhiab tsw qab rau cov kev sib txuas uas yuav tsum tau hloov cov qauv no.

Qhov kub thiab txias -sensitive lub cev
Nrog lub melting point ze ntawm chav tsev kub, cov khoom yuav hloov lub cev lub cev thaum tuav. Kev tswj qhov kub thiab txias yuav tsum tau txiav txim siab thaum txiav txim siab khaws cia thiab hloov cov txheej txheem.

Amide synthesis
Cov tshuaj tiv thaiv nrog amines muab txoj hauv kev rau 4-methoxybenzamide derivatives thiab lwm yam intermediates.

Ester synthesis
Kev tshwm sim nrog cawv- muaj cov substrates tuaj yeem tsim cov qauv 4-methoxybenzoate sib raug rau cov txheej txheem hluavtaws ntxiv.

Ketone synthesis
Cov compound tuaj yeem siv los ua acylating tivthaiv hauv cov txheej txheem hluavtaws uas muaj cov ketones aromatic thiab lwm yam carbonyl compounds.

Heterocyclic synthesis
Chav tsev 4-methoxybenzoyl tuaj yeem muab tso rau hauv txoj hauv kev rau kev hloov pauv heterocyclic intermediates qhov twg cov pab pawg aromatic no xav tau.

Assay
Qhov kev ntsuam xyuas yuav tsum tau ua kom haum rau cov tshuaj tiv thaiv tshwj xeeb thiab qhov tso cai impurity theem ntawm cov txheej txheem qis.

Tswj dej noo
Acid chlorides teb nrog cov dej noo. Yog li ntawd, qhov tshwm sim thaum kuaj, khaws cia thiab kev hloov pauv yuav tsum raug tswj xyuas.

Lub cev daim ntawv
Lub melting point ntawm kwv yees li 22-23℃yuav tsum tau txiav txim siab thaum xaiv cia, hloov thiab dosing tej yam kev mob.

Tus kheej
Kev ntsuam xyuas yuav tsum paub meej tias qhov kev xav tau ntawm cov qauv molecular thiab paub qhov txawv ntawm cov khoom siv los ntawm cov tshuaj tsw qab acyl chlorides.

Purity
Kev ntsuas ntsuas ntsuas qhov siab ntawm lub hom phiaj sib xyaw rau cov lus qhia tshwj xeeb thiab cov khoom siv -tso tawm tswj.

Cov impurities
Txhais impurity txwv muab lub hauv paus ntsuas tau los ntsuas cov khoom tsim nyog rau kev sib txuas hauv qab.

Stoichiometry
Qhov yuav tsum tau molar ratio yuav tsum tau tsim raws li lub substrate, cov tshuaj tiv thaiv txoj kev thiab lub hom phiaj conversion.

Ntxiv tus nqi
Kev tswj xyuas qhov sib ntxiv tuaj yeem pab tswj cov kev mob tshwm sim zoo ib yam thaum cov kua qaub chloride nkag rau hauv cov txheej txheem.

Kub
Cov tshuaj tiv thaiv thiab hloov pauv kub yuav tsum suav rau cov khoom siv melting point thiab kev khiav hauj lwm yuav tsum tau ua ntawm cov synthesis tshwj xeeb.

Kub
Cov ntaub ntawv siv khoom siv sau cia ntawm 0-10℃rau cov khoom siv no. Cov xwm txheej khaws cia tiag tiag yuav tsum ua raws li cov khoom siv tshwj xeeb thiab SDS.

Kev tiv thaiv noo noo
Lub thawv yuav tsum muaj kev tiv thaiv zoo los ntawm huab cua noo noo thoob plaws hauv kev khaws cia thiab kev thauj mus los.

Inert cua
Cov khoom lag luam luam tawm cov ntaub ntawv pom zoo kom cia nyob rau hauv inert gas. Cov xwm txheej no yuav tsum tau muab tso rau hauv qhov xav tau los ntawm cov txheej txheem tuav.

Certificate of Analysis
Ib pawg -COA tshwj xeeb muab cov txiaj ntsig kev tshuaj ntsuam xyuas rau cov khoom xa tuaj thiab kev tshuaj xyuas tshwj xeeb.

Khoom specification
Qhov kev pom zoo tshwj xeeb yuav tsum txhais qhov kev ntsuam xyuas, kev txwv tsis pub dhau thiab qhov cuam tshuam ntawm lub cev.

Cov ntaub ntawv technical
CAS tus naj npawb, molecular mis, molecular hnyav thiab lub cev tseem ceeb muab cov ntaub ntawv qhia txog tus kheej tsim nyog rau kev tsim nyog.

Daim ntawv thov haum
4-Methoxybenzoyl Chloride haum cov txheej txheem synthesis uas xav tau 4-methoxybenzoyl acylating unit. Cov kua qaub chloride ua haujlwm txhawb nqa ncaj qha kev koom ua ke ntawm cov tshuaj tsw qab no rau hauv amides, esters, ketones thiab lwm yam intermediates.
Kev xaiv cov khoom siv yuav tsum ua raws li cov qauv tsim nyog, kev ntsuam xyuas, kev txwv tsis pub muaj kev txwv, kev tuav lub cev thiab cov kev xav tau ntawm cov dej hauv qab.

Specification
Paub meej CAS tus lej, qhov kev xeem yuav tsum tau, txwv tsis pub dhau thiab daim ntawv ntawm lub cev ua ntej kev txiav txim pom zoo.

Ntau
Txhais qhov xav tau kom muaj nuj nqis thiab npaj cov theem tsim khoom kom ntim thiab tuav cov kev cai tuaj yeem sib phim rau cov txheej txheem.

Cov ntaub ntawv
Txheeb xyuas qhov xav tau COA, kev qhia tshwj xeeb thiab cov ntaub ntawv thev naus laus zis ua ntej cov khoom tsim nyog.

Cim npe nrov: 4-methoxybenzoyl chloride, Tuam Tshoj 4-methoxybenzoyl chloride manufacturers, lwm tus neeg, Hoobkas