2-Methoxy-5-nitropyridine CAS 5446-92-4 waxaa lagu helaa etherification of 2-chloro-5-nitropyridine. Sodium methoxide ayaa lagu daray hoos udhaca isku dhafka 2-chloro-5-nitropyridine iyo methanol hoostiisa, iyo kiristaalo ayaa lagu dajiyay baraf la jajabiyey ka dib markii lagu daray baaruud 1 saac. Sifee, qalaji, oo recystal ku samee methanol si aad u hesho alaabta dhammaatay. Wax-soo-saarku wuxuu ahaa 92%.
Believe Chemical waa Shiinaha hormuudka ka ah2-Methoxy-5-nitropyridine CAS 5446-92-4soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si markaa 2-Methoxy-5-nitropyridine CAS 5446-92-4 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso
Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
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Magaca Alaabta |
2-Methoxy-5-nitropyridine |
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Formula |
C6H6N2O3 |
Miisaanka Molecular |
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CAS NO. |
5446-92-4 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
Clear colorless to yellow Liquid |
waafaqsan |
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Qiimayn |
â¥99.0% |
99.1% |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 104-108°C (iftiin)
Barta karkarinta 277.46°C (qiyaastii)
Cufnaanta 0.45
Tusmada dib-u-celinta 1.5100 (qiyaas)
Dhibicda Flash 130°C
Xaalladaha Kaydka ee alaabta cuntada lagu kaydiyo, Buuga Kiimikada Qolka Heerkulka Foomka dareeraha
Isku-dhafka aysiidhka (pKa)-0? -.0.10 (La saadaaliyay)
Midabka Jaalle-la'aanta
milmaysnaanta biyaha aan la milmi karin
si ay u abuuraan organic. Alaabta ayaa la dhimay si loo helo 5-amino-2-methoxypyridine, taas oo ah dhexdhexaadinta daawada. Tusaale ahaan, waxaa loo isticmaalaa in lagu soo saaro daawada samatabbixinta ka hortagga duumada ee pyronaridine.
Waxa loo istcimaalaa sidii dhexdhexaadka dawooyinka
