fekitari yakaderera mutengo Manufacture Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7
teerera chibvumirano”, inoenderana nezvinodiwa nemusika, inojoinha mumakwikwi emusika nemhando yepamusoro uye inopa huwandu hwakakwana uye sevhisi yakanakisa kune vatengi kuti vavarege vachikunda. Kutsvaga kwekambani, ndiko kugutsikana kwevatengi kune fekitori mutengo wakaderera Gadzira Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7, Iwe unofanirwa kunge uchivhima yemhando yepamusoro, nekukurumidza kuburitsa, zvakanyanya zvakanyanya mushure memupi uye mutengo mukuru. mutengesi muChina kwenguva refu yekudyidzana kwekambani, isu tichave sarudzo yako inoshanda kwazvo.
teerera chibvumirano”, inoenderana nezvinodiwa nemusika, inojoinha mumakwikwi emusika nemhando yepamusoro uye inopa huwandu hwakakwana uye sevhisi yakanakisa kune vatengi kuti vavarege vachikunda. Iko kutsvaga kwekambani, ndiko kugutsikana kwevatengi kune2 5-Dimethoxybenzaldehyde uye 2 5-Dimethoxybenzaldehyde 99%, tinogara tichichengeta kiredhiti yedu uye kubatsirana kune mutengi wedu, kusimbirira yedu yepamusoro sevhisi yekufambisa vatengi vedu. gara uchigamuchira shamwari dzedu nevatengi kuti vauye kuzoshanyira kambani yedu uye kutungamira bhizinesi redu, kana iwe uchifarira zvekutengesa zvedu, unogona zvakare kuendesa ruzivo rwako rwekutenga online, uye isu tichakubata iwe nekukurumidza, tinochengeta kubatana kwedu kwechokwadi. uye ndinoshuvira kuti zvese zviri kudivi rako zvese zvakanaka.
2,5-Dimethoxybenzaldehyde ivhu rakareruka recrystalline poda ine 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 ku2,5-dimethoxybenzoic acid, benzonitrile kana benzyl doro, 2,5-dimethoxybenzaldehyde pachayo inewo 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 simba rakanaka paPD, ine chepfu yakaderera uye kuchengeteka kwakanaka, uye synthesis ye phenamidine inoda kushandiswa kwe2,5-dimethoxybenzaldehyde sechinhu chekutanga.
Zvinoenderana neiyo synthesis nzira yakataurwa mumabhuku, 2,5-dimethoxybenzaldehyde inonyanya 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
teerera chibvumirano”, inoenderana nezvinodiwa nemusika, inojoinha mumakwikwi emusika nemhando yepamusoro uye inopa huwandu hwakakwana uye sevhisi yakanakisa kune vatengi kuti vavarege vachikunda. Kutsvaga kwekambani, ndiko kugutsikana kwevatengi kune fekitori mutengo wakaderera Gadzira Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7, Iwe unofanirwa kunge uchivhima yemhando yepamusoro, nekukurumidza kuburitsa, zvakanyanya zvakanyanya mushure memupi uye mutengo mukuru. mutengesi muChina kwenguva refu yekudyidzana kwekambani, isu tichave sarudzo yako inoshanda kwazvo.
fekitari mutengo wakaderera2 5-Dimethoxybenzaldehyde uye 2 5-Dimethoxybenzaldehyde 99%, tinogara tichichengeta kiredhiti yedu uye kubatsirana kune mutengi wedu, kusimbirira yedu yepamusoro sevhisi yekufambisa vatengi vedu. gara uchigamuchira shamwari dzedu nevatengi kuti vauye kuzoshanyira kambani yedu uye kutungamira bhizinesi redu, kana iwe uchifarira zvekutengesa zvedu, unogona zvakare kuendesa ruzivo rwako rwekutenga online, uye isu tichakubata iwe nekukurumidza, tinochengeta kubatana kwedu kwechokwadi. uye ndinoshuvira kuti zvese zviri kudivi rako zvese zvakanaka.
