Renewable Dhizaini yeChina Factory Supply 2, 5-Dimethoxybenzaldehyde CAS 93-02-7
Isu tinosimbisa kufambira mberi uye kuunza mhinduro nyowani mumusika gore rega rega reRenewable Dhizaini yeChina Factory Supply.2, 5-Dimethoxybenzaldehyde CAS 93-02-7,Isu tinogara tichiendesa zvakanyanya zvemhando yepamusoro zvinhu uye yakanakisa kambani kune vazhinji vashandisi vekambani nevatengesi. Tikugashirei neushamwari kuti tibate, ngatitangei pamwe chete, uye kubhururuka zviroto.
Isu tinosimbisa kufambira mberi uye kuunza mhinduro nyowani mumusika gore rega rega rega2 5-Dimethoxybenzaldehyde uye 93-02-7, Kuti tiite chinangwa chedu che "mutengi kutanga uye kubatsirana" mukubatana, isu tinogadza nyanzvi yeinjiniya timu uye timu yekutengesa kuti ipe sevhisi yakanakisa kugutsa zvinodiwa nevatengi vedu. Tinokugamuchirai kuti mushande nesu uye tibatane nesu. Isu tiri sarudzo yako yakanaka.
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 muhupo hweokisijeni uye catalyst pasi peblue light irradiation kuti inyatso gadzira 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 tinosimbisa kufambira mberi uye kuunza mhinduro nyowani mumusika gore rega rega reRenewable Dhizaini yeChina Factory Supply.2, 5-Dimethoxybenzaldehyde CAS 93-02-7, Isu tinogara tichiendesa zvakanyanya zvemhando yepamusoro zvinhu uye yakanakisa kambani kune ruzhinji rwevashandisi vekambani nevatengesi. Tikugashirei neushamwari kuti tibate, ngatitangei pamwe chete, uye kubhururuka zviroto.
Renewable Dhizaini ye2 5-Dimethoxybenzaldehyde uye 93-02-7, Kuti tiite chinangwa chedu che "mutengi kutanga uye kubatsirana" mukubatana, isu tinogadza nyanzvi yeinjiniya timu uye timu yekutengesa kuti ipe sevhisi yakanakisa kugutsa zvinodiwa nevatengi vedu. Tinokugamuchirai kuti mushande nesu uye tibatane nesu. Isu tiri sarudzo yako yakanaka.
