4-Methoxybenzophenone (CAS# 611-94-9)
| Alamomin haɗari | Xi - Haushi |
| Bayanin Tsaro | S22 - Kada ku shaka kura. S24/25 - Guji hulɗa da fata da idanu. |
| WGK Jamus | 2 |
| RTECS | Saukewa: PC4962500 |
| HS Code | Farashin 29145000 |
| Bayanin Hazard | Haushi |
Gabatarwa
4-Methoxybenzophenone, wanda kuma aka sani da 4'-methoxybenzophenone, wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na fili:
inganci:
4-Methoxybenzophenone fari ne zuwa kodadde rawaya crystal tare da kamshin benzene. Filin yana ɗan narkewa cikin ruwa kuma yana narkewa a cikin abubuwan kaushi na halitta kamar ethanol, ethers, da chlorinated kaushi.
Amfani: Hakanan za'a iya amfani dashi azaman mai kunna ketones kuma yana shiga cikin tsarin amsawa.
Hanya:
Hanyar da aka saba amfani da ita don shirye-shiryen 4-methoxybenzophenone shine ta hanyar amsawar acetophenone tare da methanol, ta hanyar haɓakar haɓakar acid-catalyzed, kuma daidaitawar amsa shine:
CH3C6H5 + CH3OH → C6H5CH2CH2C(O) CH3 + H2O
Bayanin Tsaro:
4-Methoxybenzophenone ba shi da haɗari, amma har yanzu yana buƙatar a kula da shi lafiya. Lokacin saduwa da fata, yana iya haifar da ɗan haushi. Guba na iya faruwa idan an sha ko kuma an shayar da shi da yawa. A lokacin amfani, ya kamata a sa safar hannu da gilashin kariya, kuma ya kamata a kiyaye yanayin samun iska mai kyau.
