2-Methylbenzophenone Tare da CAS 131-58-8
2-Methylbenzophenone wani fili ne na benzophenone, wanda shine sinadarai mai kyau mai mahimmanci.A lokaci guda, ketones suma su ne ginshiƙan ginshiƙan ƙwayoyin halitta da yawa, kamar kayan aiki, ƙamshi da ƙwayoyin ƙwayoyi.Aromatik ketones suna da matukar mahimmancin tubalan ginin roba a cikin haɗaɗɗun kwayoyin halitta, waɗanda ke yaɗuwa a cikin ainihin samfuran samfuran halitta kuma ana amfani da su sosai a cikin mahaɗan aiki na ilimin halitta.
| Abu | Daidaitawa |
| Bayyanar | Ruwa mara launin rawaya mai haske |
| Assay | ≥99.0% |
| Ruwa | ≤0.20% |
A karkashin kariyar inert gas, 2-methylphenylsulfonylhydrazide (1.1 mmol), benzonitrile (1.0 mmol), palladium catalyst (2 mol %) da biquinoline (bq, 3 mol %) an tarwatsa a cikin wani Organic ƙarfi (2 ml) ), sa'an nan. An ƙara H2O (2 mmol), kuma an ɗaga zafin jiki zuwa 80 ° C na 6 hours.Sa'an nan kuma an fitar da maganin dauki sau uku tare da Et2O (5 mL), an haɗa nau'ikan kwayoyin halitta, kuma an bushe abin da ake amfani da shi a ƙarƙashin matsin lamba.An ƙaddamar da samfurin ɗanyen da aka samu zuwa chromatography na shafi akan ginshiƙi na silica gel (300-400 raga), kuma masu haske sun kasance man fetur ether , don samun samfurin 2-methylbenzophenone.Abubuwan sinadaran ruwa mara launi ko rawaya mai haske.Matsayin narkewa yana kusan 134 ° C.Yi amfani da matsayin matsakaicin magunguna.
200kgs/Drum, 16ton/20'kwantena
250kgs/Drum,20ton/20'kwantena
1250kgs/IBC, 20tons/20'kwantena
2-Methylbenzophenone Tare da CAS 131-58-8
