2-Methylbenzophenone Tare da CAS 131-58-8
2-Methylbenzophenone wani sinadari ne na benzophenone, wanda yake da matukar muhimmanci a cikin sinadarai masu kyau. A lokaci guda kuma, ketones suma sune ginshiƙan ƙwayoyin halitta da yawa, kamar kayan aiki, ƙamshi da ƙwayoyin magani. Ketones masu ƙamshi suna da matuƙar muhimmanci a cikin haɗin sinadarai na halitta, waɗanda ke wanzuwa sosai a cikin ginshiƙan samfuran halitta kuma ana amfani da su sosai a cikin mahaɗan halitta masu aiki.
| Abu | Daidaitacce |
| Bayyanar | Ruwa mai haske mai launin rawaya |
| Gwaji | ≥99.0% |
| Ruwa | ≤0.20% |
A ƙarƙashin kariyar iskar gas mara aiki, an watsar da 2-methylphenylsulfonylhydrazide (1.1 mmol), benzonitrile (1.0 mmol), mai kara kuzari na palladium (2 mol%) da biquinoline (bq, 3 mol%) a cikin wani sinadari na halitta (2 mL)), sannan aka ƙara H2O (2 mmol), sannan aka ɗaga zafin zuwa 80°C na tsawon awanni 6. Sannan an cire maganin amsawa sau uku tare da Et2O (5 mL), an haɗa matakan halitta, kuma an busar da sinadari a ƙarƙashin matsin lamba mai raguwa. An yi wa samfurin da aka samu chromatography na ginshiƙi akan ginshiƙin silica gel (300-400 raga), kuma sinadari mai narkewa shine petroleum ether, don samun samfurin da aka nufa 2-methylbenzophenone. Kayayyakin sinadarai Ruwa mai launi ko rawaya mai haske. Wurin narkewar shine kusan 134°C. Yi amfani da shi azaman matsakaici na magunguna.
200kgs/ganga, tan 16/kwantenar 20'
250kgs/ganga, tan 20/kwantenar 20'
1250kgs/IBC, tan 20/kwantenar 20'
2-Methylbenzophenone Tare da CAS 131-58-8
