2019 Yemhando yepamusoro Mutengo we2, 5-Dimethoxybenzaldehyde Powder ine Hunhu Hwakanaka CAS: 93-02-7
Isu tinofunga zvinofungwa nevatengi, iko kukurumidza kwekuita zvinhu panguva yezvido zvemutengi chinzvimbo chemusimboti, kubvumira hukuru hwepamusoro, kudzikisira mitengo yekugadzira, mutengo unonzwisisika, wakahwina vatengi vatsva nevakapfuura rutsigiro uye tsigiro ye2019 Yemhando yepamusoro Bulk Mutengo we.2, 5-Dimethoxybenzaldehyde Powder ine Hunhu Hwakanaka CAS: 93-02-7, Tikugashire iwe kuti uve chikamu chedu pamwe chete nemumwe kuti sangano rako rive nyore. Isu tanga tave mudiwa wako mukuru kana iwe uchida kuve neyako bhizinesi diki.
Isu tinofunga zvinofungwa nevatengi, iko kukurumidza kwekukurumidza kuita zvinhu panguva yezvido zvemutengi chinzvimbo chemusimboti, kubvumira hukuru hwepamusoro, kudzikisira mutengo wekugadzirisa, mutengo unonzwisisika, wakahwina vatengi vatsva uye vekare rutsigiro uye tsigiro2 5-Dimethoxybenzaldehyde uye 93-02-7, Tinotarisira kunzwa kubva kwauri, ungave uri mutengi ari kudzoka kana mutsva. Tinovimba kuti uchawana zvauri kutsvaga pano, kana zvisiri, tapota taura nesu pakarepo. Isu tinozvikudza isu pachepamusoro sevhisi yevatengi uye mhinduro. Ndinokutendai nokuda kwebhizimisi renyu nerutsigiro!
2,5-Dimethoxybenzaldehydeihwo hupfu hwekristaro hwakajeka hune huremu hwe166.18 uye nzvimbo yekuvira ye146 ° C. Inonyungudika muorganic solvents senge ethanol uye ether. Inonyanya kushandiswa semishonga yepakati.
| ITEM | STANDARD |
| Chitarisiko | Gray kusvika kune yellow solid |
| NMR | Teerera |
| Kuchena | >98% |
| Melting point | 46-48 °C (lit.) |
| Mvura yemvura | <0.5% |
Pamusoro pekuve oxidized kana kuderedzwa kusvika 2,5-dimethoxybenzoic acid, benzonitrile kana benzyl doro,2,5-dimethoxybenzaldehydepachayo zvakare ine yakasarudzika kukosha kwekushandisa. Nekuita nezvinhu zvine marudzi akasiyana emapoka anoshanda, mamorekuru ezvinodhaka ane zvimiro zvakasiyana uye akasiyana mhedzisiro anogona kuwanikwa. Chirwere cheParkinson (PD) chirwere chakajairika cheurourodegenerative, uye zviratidzo zvayo zvekiriniki zvinosanganisira kudengenyeka kwemhasuru, kusimba, kunetseka kufamba, kumira kwemuviri uye kusagadzikana kwekufamba. Kumwe kusimukira kunozotungamira mukuzivikanwa, kuona, kusagadzikana kwendangariro uye kuparara kuri pachena. Parizvino, kurapwa kwePD kunonyanya kusanganisira kurapwa kwezvinodhaka, kurapwa kwekuvhiya uye gene therapy. Mukurapa kwezvinodhaka, phenamidine yakawanikwa iine mhedzisiro yakanaka paPD, ine yakaderera chepfu uye kuchengetedzwa kwakanaka, uye synthesis ye phenamidine inoda kushandiswa kwe2,5-dimethoxybenzaldehydesechinhu chekutanga.
Zvinoenderana neiyo synthesis nzira yakataurwa mumabhuku,2,5-dimethoxybenzaldehydeinonyanya kuwanikwa nekuita 1,4-dimethoxybenzene ine formylation agent. Formylation agents anosanganisira (1) musanganiswa we1,1-dichloromethyl ether uye titanium tetrachloride; (2) musanganiswa weN,N-dimethylformamide uye phosphorus oxychloride, musanganiswa weN,N-dimethylformamide uye oxalyl chloride; (3) musanganiswa weN,N-dimethylformamide uye thionyl chloride kana musanganiswa weurotropine uye magnesium chloride. Zvisinei, nzira idzi dzinoda kushandiswa kwetitanium tetrachloride yakawanda, phosphorus oxychloride kana thionyl chloride. Aya ma reagents haana kugadzikana uye akaora nyore nyore, uye yakawanda yehydrochloric acid gasi inoburitswa panguva yekuita, iyo isingabatanidzi kwezvakatipoteredza uye ine zvinodiwa zvakanyanya pakuita basa.
Nzira itsva yekubatanidza yakatsanangurwa. Iyi nzira inoshandisa 1,4-dimethoxybenzene uye formaldehyde seyakagadzirwa, uye inoita photooxidative coupling reaction pamberi peokisijeni uye inokonzeresa pasi pechiedza cheblue irradiation kuti inyatso kusanganisa.2,5-dimethoxybenzaldehyde. Iyi nzira inoshandisa mweya weokisijeni kana mhepo seoxidant, haiburitse gasi rine acidic, uye inochengetedza zvakatipoteredza. Uye zvakare, iyi nzira inoshandisa yakachipa cobalt sechinhu chinokonzeresa, icho chakaderera mumutengo uye chakakodzera kushandiswa kwemaindasitiri.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Isu tinofunga zvinofungwa nevatengi, iko kukurumidza kwekuita zvinhu panguva yezvido zvemutengi chinzvimbo chemusimboti, kubvumira hukuru hwepamusoro, kudzikisira mitengo yekugadzira, mutengo unonzwisisika, wakahwina vatengi vatsva nevakapfuura rutsigiro uye tsigiro ye2019 Yemhando yepamusoro Bulk Mutengo we.2, 5-Dimethoxybenzaldehyde Powder ine Hunhu Hwakanaka CAS: 93-02-7, Tikugashire iwe kuti uve chikamu chedu pamwe chete nemumwe kuti sangano rako rive nyore. Isu tanga tave mudiwa wako mukuru kana iwe uchida kuve neyako bhizinesi diki.
2019 Hunhu hwepamusoro2 5-Dimethoxybenzaldehyde uye 93-02-7, Tinotarisira kunzwa kubva kwauri, ungave uri mutengi ari kudzoka kana mutsva. Tinovimba kuti uchawana zvauri kutsvaga pano, kana zvisiri, tapota taura nesu pakarepo. Isu tinozvikudza isu pachepamusoro sevhisi yevatengi uye mhinduro. Ndinokutendai nokuda kwebhizimisi renyu nerutsigiro!
